Shure 526t series ii super punch User manual

CB

AND AMATEUR RADIO

WIRING GUIDE

Issue

4

GENERAL

This Guide provides detailed instructions for connecting Shure Citizens Band microphones

to most CB transceiver models. If your CB transceiver is not listed in the Guide, please

send a schematic diagram of your CB transceiver to Shure Brothers Incorporated, 222

Hartrey Avenue, Evanston, IL 60204. The schematic will be returned along with wiring in-

structions for your particular microphone-transceiver combination.

All wiring information in the Guide pertains to Shure Models CB41, CB42, CB43, CB44,

CB45, 526T, and 526T Series

11.

Only Model 526T Series

I1

is designed for use with CB

transceivers requiring five-conductor shielded cable.

The Shure CB Wiring Guide has been compiled as an aid to Shure CB customers. Shure is

not liable for damage due to wiring errors, errors in the Guide, or for any consequential

damages.

HOW TO USE THE GUIDE

CB transceiver manufacturers are listed alphabetically in the left column. Model numbers

are listed below each manufacturer's name.

The following six columns are headed by the cable lead colors used in Shure Citizens Band

microphones. The upper row of colors (upper case) refers to the cable leads used in the

526T Series

11.

The lower row of colors (lower case) refers to the leads used in the 526T,

CB41, CB42, CB43, CB44, and CB45. (The GREEN, high-impedance audio lead is omitted

from the column headings. See the .next paragraph for connection instructions for the

GREEN lead.) Under each lead color are instructions for connecting that lead to the CB

transceiver connector or input circuit. A number used as a column entry (e.g., #1, #2, etc.)

refers to a numbered connector pin. When a connector has unnumbered pins, or when the

cable is wired directly to the CB transceiver input, identification of the circuit, along

with color code if applicable, is provided in the entry under each Shure cable lead color.

Typical connector numbering is shown in Figure

1.

The right column is headed Notes. When special considerations apply, a numbered entry

in this column refers to the Notes listed at the bottom of the page. When a transceiver

audio input requires a high-impedance microphone connection, Note 4 will appear in the

last column. This indicates that the GREEN audio lead (instead of the WHITE) should be

used in Models CB41, CB42, CB43, CB44, and CB45. When Notes 6 or

9

appear, only

the 526T Series

I1

is suitable for connection to that transceiver.

Refer to the bottom of the page for a list of abbreviations used.

TYPICAL CONNECTIONS TO CB TRANSCEIVER AUDIO INPUT

Shure Citizens Band microphones are suitable for replacement of most original equipment

ceramic or dynamic, high- or low-impedance microphones. Shure Citizens Band microphone

cables are wired so that the WHITE cable lead carries the preamplified or low-impedance

audio output, and the GREEN cable lead carries the high-impedance audio output. If a

microphone has both a GREEN and a WHITE cable lead, be sure to insulate the unused

audio lead.

When replacing a ceramic microphone supplied with original equipment, the high-impedance

connection will usually (but not always) be used. If your CB transceiver is not listed in

the Guide, and you do not know whether a high- or low-impedance microphone is required,

connect the microphone for low impedance (WHITE lead). Check whether there is sufficient

output from your transceiver. If the modulation output is too low, reconnect the mlcro-

phone for high impedance.

The shield completes the microphone audio circuit, and often also is the ground for the

switching circuit. Connect the shield to'chassis or circuit ground of the transceiver Take

care

not

to connect the shield to chassis ground for those models where the Guide

TYPICAL CONNECTIONS TO CB TRANSCEIVER RELAY

OR ELECTRONIC SWITCHING CIRCUIT

Grounded switching

Most CB transceivers employ a grounded circuit to switch from the receive to the transmit

position. Shure Citizens Band microphones are wired for instant connection to grounded

switching circuits. The microphone cable connections are as follows.

1. Connect the RED cable lead to the terminal used to complete the transmitter circuit.

2. A. In Models CB41, CB42, CB43, CB44, CB45, and 526T, connect the BLACK lead

to the terminal used to complete the receiver circuit*.

B. In Model 526T Series

11,

connect the YELLOW lead to the terminal used to

complete the receiver circuit*.

'This will usually be a ground return from the loudspeaker. If a microphone switching

contact is not required for the loudspeaker ground, insulate the BLACK or YELLOW

lead referred to in A or B.

3. In Model 526T Series

11.

the BLACK lead

mnv

nccacinnrll\,

ha

rnnntirnrl

fnw

,

.-fi..,w-+-

,

-

,

-.----I-~~~r~~

UI

IUYYI~EU

IUI

a

a~pala~c

receiver ground circuit in addition to the loudspeaker ground. In most cases, how-

ever, insulate the BLACK lead.

4. In Model 526T Series

11,

connect the BLUE lead to chassis or circuit ground of the

transceiver. Take care not to connect the shield to chassis ground for those models

where the Guide specifies connection to circuit ground.

Isolated switching

In some transceivers, an isolated circuit is required to switch power supply voltages rather

than grounds.

Shure Models CB41, CB42, CB43, CB44, CB45, and 526T are suitable for transceivers that

switch the power supply in the microphone only to the transmitter circuit. All these micro-

phones except Model CB41 require internal modifications that are fully cies~ribedin the

data sheet. In Model CB41, move the Grounded-Isolated switch to the Isolated position.

Model 526T Series

I1

is suitable for connection to transceivers that switch the power supply

in the microphone from the receive to the transmit position, and for units that also require

a separate switching contact for the loudspeaker ground return. No internal microphone

modifications are needed.

The microphone cable connections for isolated switching circuits are as follows.

1. Modify the microphone (all models except 526T Series

11)

as described in the data

sheet.

2. Connect the RED lead to the isolated terminal used to complete the transmitter circuit.

3.

A. In Models CB41, CB42, CB43, CB44, CB45, and 5261, connect the BLACK lead

to the terminal used for power supply voltage.

B. In Model 526T Series

11,

connect the BLUE lead to the terminal used for power

supply voltage.

4. In Model 526T Series 11, connect the BLACK lead to the terminal used to complete

the receiver circuit. If the power supply is not switched to the receiver circuit by a

microphone switching contact, insulate the BLACK lead.

5. In Model 526T Series 11, connect the YELLOW lead to the loudspeaker ground return.

If a microphone switching contact is not required for the loudspeaker ground, insulate

the YELLOW lead.

Special switching

Some transceivers (indicated by Note

9

in the last column) require special internal micro-

phone modifications before cable connections are made. Only the 526T Series

I1

is

recommended for use with these transceivers. Refer to the microphone data sheet for

general descriptions of the required internal changes. If you need further information,

please write to Shure Brothers Inc.

-

-.

-

..

-

.

specifies connection to either circuit ground or power supply.

TROUBLESHOOTING TROUBLESHOOTING (Continued)

With nonamplifiedmicrophone With amplified microphone

CB41, CB42, CB43, CB44, CB45 526T, 526T Series

11

SYMPTOM

Undermodulation

PROBABLE CAUSE

Poor or loose connections

(checkespecially microphone

cable to transceiver connec-

tor), or impedance mismatch.

Original equipment ceramic

microphone replacements usu-

ally require high-impedance

audio connection. However,

for some ceramic microphone

inputs, replacement microphone

audio connection must be low

impedance.

Weak batteries, dirty battery

contacts, microphone volume

control set too low,or poor

or loose connections (check

especially microphone cable

to transceiver connector).

Overmodulation (indicated

on modulation level meter

or by unintelligible

speech)

Low-impedance microphone

output too high for transceiver

input. To correct, 470 ohm

to 4.7 kilohm resistor may be

added inseries with trans-

ceiver audio input.

LOWreceiver volume

I

SYMPTOM

I

PROBABLE CAUSE

No audio while

transmitting

With 526T only,

WHlTE lead from amplifier to

press-to-talk switch has not

been cut (see Note 2 and Fig-

I

ure 4).

Poor voice quality with

low volume and/or bassy

sound

Transceiver fuse blows

High-impedance (GREEN)

cable lead connected to audio

input circuit. Change to low-im-

pedance (WHITE) cable lead.

No output

Immediatetransmission

when microphone is con-

nected

Microphone not wired properly.

Isolated switching may be re-

quired. Jumper lead between

switch terminals has not been

cut(see Note 5 and Figure

3).

With nonamplified microphone With amplified microphone

I

CB41, CB42, CB43. CB44. CB45

1

526T. 526T Series

I1

Microphone not wired prop-

erly. Isolated switching may

be required. With 526T only,

BLUE lead has not been cut

(see Note 3 and Figure 4).

With Grounded Switching, re-

versed connection of RED and

BLACK leads (see Figure 2 and

datasheet).

Poor or loose connections

(checkespecially microphone

cable to transceiver connec-

tor), or broken wires

Unused GREEN or WHITE

audio lead has not

been insulated

With Grounded Switching, re-

versed connection of RED and

BLACK leads (see Figure 4 and

datasheet).

Dead battery, dirty battery

contacts, poor or loose connec-

tions (checkespecially micro-

phone cable to transceiver

connector), or broken wires.

With 526T only,

WHlTE audio lead has been

cut instead of WHlTE lead

frompress-to-talkamplifierswitchto (see

Note

2

and Figure 4).

Microphonevolume control set

too high. Squeal while receiv-

ing (may vary with

microphone-to-trans-

ceiver distance)

No carrier while

transmitting

With hand-held models: Open

case (see Isolated Switching

I

section of datasheet). If

WHlTE cable lead connected to

transceiver, cut GREEN lead at

cartridge; if GREEN cable lead

connected at transceiver, cut

WHlTE lead at cartridge.

With Model CB41: Unscrew

screen and grille, remove

cartridge and fiber washer.

If WHlTE cable lead connected

to transceiver, cut BLACK lead

at cartridge. If GREEN cable

lead connected to transceiver,

cut RED lead at cartridge.

BLACK lead has not been

moved for isolated switching

(see Note 5 and Figure 3).

With 526T only,

WHlTE lead from amplifier

to press-to-talk switch has not

been cut (see Note

2

and

Figure 4).

With 526T Series

I1

only,

transceiver may require

grounded audio input. See

Special Switching section

of data sheet,

With 526T only,

Normal/VOX switch is in

VOX position.

Squeal while trans-

mitting With 526T only,

GRAY lead notcut (see Note

1

and Figure

4).

PIN NUMBERING FOR TYPICAL CB CONNECTORS

(viewed from solder terminal side of plug)

FIGURE

1

TYPICAL MICROPHONE CIRCUITS

526T Series II WHITE SHIELD YELLOW Notes

Model (others)

I

(white)

I

(shield)

I

(black)

I

i::

I

BLUE

I

BLACK

I

AIRLINE

GAS-587

GEN-774A

WHITE

ti

'

1

-------

,WHITE

liOW

IMPEDANCE)

'+--.-..<

GRFm

,

\

,mmN

iHlOH

MEOWICE)

1

d__.___.,SHIELD

lM5SS

OR

ClRCUiT

rnOUND1

ALARON

81025

B1050

B1150

B1100

8-5200

GROUNDED SWITCHING

FIGURE

2

SWITCH

CABLE

A-

ALLIED

A2507

A2530

A2533

A2559, A2561

A2564, A2568

A2569

AUDIO-BLK

#1

AUDIO

AUDIO-

WHT

#4

AUDIO

GND-SHLD

#2

,

GND

1

GND-SHLD

#3

GND

LS

#2

LS CKT

NC

LS CKT

RELAY- GND-SHLD

RED

#3 #2

XMTR CKT GND

RELAY. GND-SHLD

RED

#2 #3

XMTRCKT GND

-

---

-

WHITE

(LOW

IMPEDANCE1

--

-

--

-

SHIELD

(CHASSIS

OR ClRCUlT GROUND1

ALLSTATE

893.62910, 11, 21, AUDIO CHAS GND

31, 41 LS GND XMTR CKT CHAS GND

I

ISOLATED SWITCHING

FIGURE

3

AMECO

TX-62

I

RING

I

SLEEVE

I

TIP

I

SLEEVE

I

CliRTRiDBL

AMPLIFIER

BATTERY

PRESS-TO-

TbLI

NORMAL-"OX SWiTCH

WE

SWITC*

AMERICAN

ELECTRONICS

76-501(Spirit),

76-601(Freedom)

76-551(Buccaneer)

AMERICAN MOTORS

3231847, 48, 49, 50 #I #2

AMPHENOL

777 #3 #1

775

I

AUDIO

I

CKTGND

600, 625, 650,675

AMPLIFIED MICROPHONE

-

526T

FIGURE

4

NOTES

1. When using the 526T only (not the Series II) with this transceiver, cut the internal GRAY lead of the microphone.

2. When using the 526T only (not the Series II)with this transceiver, cut the internalWHITE leadof the microphone fromthe

amplifier to the press-to-talkswitch (see Figure

4).

3. When using the 526T only (not the Series II) with this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of the data sheet.

4. This transceiver requires a high-impedance audio input. When usingthe CB41, CB42, CB43, CB44, and CB45, the GREEN

audio iead replaces the WHITE audio iead.

5. This transceiver requires an isolated switching contact when using the CB41, CB42, CB43, CB44, and CB45. Referto the

IsolatedSwitching section of the data sheet for circuit modification instructions (see Figure 3).

6. This transceiver is recommended for use only with the 526T Series II.

7. When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This transceiver is recommended for use only with the 526T Series

II

after special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

CLRTRIOCF

VOLUME

AYPLrGltll

B&T.TTIRI PRISS-TO~TALI

CABLE

CROUNDEIl

S',TLH,NO iiOLiiTLD

CONTROL

SWITCH

CoNNECTlONB

IW,TC"INB

CONNECTIONS

,

-<>,

7)

,:T-

.+J

i

1

:

5*cn

I

s,~~,,

e134,

r.

,

I

2

tl

I

;A;&

a:l5,,

=MI,

I

i

I

(

1

'L-~L

a,,,L

~~ON~'ON:~

REGEEL

-

tb

--

:

I

8

RED

BRw

yF;;:

,I7'

,

=---+.

I

A~~

LLT-

-

WC

auoto_

-

PUP"

--

.~~*L~l

!---

8Ld.K

+

&HILL

-

GmuNk-

--

-

-L-

-

AMPLIFIED MICROPHONE

-

526T

SERIES

11

FIGURE

5

BLACK Notes

A-

BLUE

MDU-6000

MCE6510, AUDIO CKT GND NC XMTR CKT CKT GND NC

TRE6500,

MCR-6450,

TRC-6448,

RED

(red)

ATLAS

2101215, 210x1215~

TRR-64541A

CBF-2179

CBH-2265

CBU-2068

CBR-2175

B&K

I

DYNASCAN

Cobra 46XLR,

86XLR, 132XLR,

135XLR

Cobra 47XLR,

50XLR, 55XLR

Cobra 6

Cobra 19, 21, 29,

21X, 85; Cam 89,

21XLR, 29XLR,

32XLR, 89XLR,

77X

Cobra 20, 24

Cobra 23, 27, V

Cobra 25

Cobra 28, 28A, 130,

131, 132, 132A,

135, 139, 880,

32XLR, 139XLR,

45XLR

Cobra 134, 138,

138A

Cam

88,

Cobra 98

Cobra 138XLR

19GTL

66GTL

21GTL, 25GTL,

29GTL, 89GTL,

1000GTL, 78X

140GTL, 142GTL

YELLOW

(black)

AUDIO

#2

SHIELD

(shield)

526T Series I1

Model (others)

I

RING

AUDIO

#3

#2

WHITE

(white)

TIP

SLEEVE

ABBREVIATIONS

ELK

=

black

BLU

=

blue

BRN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

Hi

=

high

#3

#1

#2

#3

#I

GND

#l

GND

#1

SLEEVE

#2

#4

#1

#I

#2,4

#2

NC

LO

=

low SW

=

switch

LS

=

loudspeaker

V

=

volt

MIC

=

microphone VIO

=

violet

NC

=

no connection WHT

=

white

ORN

=

orange XMTR

=

transmitter

PWR SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver

Z

=

impedance

Rev

=

revised

SHLD

=

shield

TIP

CB-950, CBH-990

CB-515,-555, -725,

-910, -930

CB-7200

CB-750

CB-775

CBR-9940

CBR-9600

CBR-9900

CB-920

CBR.9950

CB-770

CBM-6100

BROWNING

Brownie, LTD, SST

Mark II Series B,

SSB15

Eaglette

Eaglette II

SST-2, Brownie,

Sabre, Baron

Eagle S23, Golden

Eagle Mark II

(69R

&

69T),

Golden Eagle

Mark Ill

Golden Eagle

Mark 4

28-75258

CADRE

526T Series I1

Model (others)

BOHSEI

Smokey

BOMAN

CKT GND

GND

#1

SLEEVE

WHITE

(white)

#1

NC

#4

#2

#3

#2

#3

#2

#4

#3

#4

#3

#1

RELAY

XMTR

#3

#2

#3

NOTES

SHIELD

(shield)

#2

2,4

525 (500-1, 520);

510-A; 515; 510

CALTRON

CB-7500

CHANNEL MASTER

CB6832,CB6830,

CB6834,CB6835

CHRYSLER

4048076, 77

1.

When using the 526T only (not the Series II) with this transceiver, cut the internal GRAY lead of the microphone.

2. When using the 526T only (not the Series Il)with this transceiver, cut the internalWHITE leadof the microphone from the

amplifier to the press-to-talkswitch (see Figure 4).

3. When using the 526T only (not the Series II) with this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of the data sheet.

4. This transceiver requires a high-impedance audio input. When usingtheCB41,CB42, CB43, CB44, and CB45, the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the CB41, CB42, CB43, CB44, and CB45. Referto the

Isolated Switching section of the data sheet for circuit modification instructions (see Figure 3).

6. This transceiver is recommended for use only with the 526T Series II.

7. When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This transceiver is recommended for use only with the 526T Series IIafter special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

#2

$4

#1

#4

#3

#1

#3

#2

#1

SHELL

CKTGND

GND

#4

SHELL

#3

#4

YELLOW

(black)

#3

#2

#1

#2

#I

NC

RED

(red)

#4

1, 2

1,

2

1,2

2

1, 2

2

8

4

3, 4, 5, 7

1,2

2

4

2

#3

#2

#4

#3

BLUE

#2

#4

#3

#I

NC

BLACK

NC

#1

#4

#3

#2

Notes

1, 2

#3

#2

#4

#3

NC

2

1, 2

2

CITI.PHONE

#19

SS, CD-5N6.

(

REG

1

SLVE

1 1

t

1

SLV

1

I

2,4

CD-5N12

CD 1116. CD 11112.

I

WHT

(

CHASGND

I

RED

I

BLK

I

CHAS GND

I

NC

(

12.4

RED

(red)

YELLOW

(black)

SHIELD

(shield)

526T Series ll

Model (others)

9916, 99\12

CLARICON

14-523

30200

30400(Pirate)

30500

30600

(Privateer),

308M) (Activator)

30850

ABBREVIATIONS

BLK

=

black

BLU

=

blue

BRN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

HI

=

high

WHITE

(white)

CLARION

JC-201E

JC-202E,JC-203E,

RE-367E

CLEGG

22er Mark II, Thor 6

LO

=

low SW

=

sw~tch

LS

=

loudspeaker V

=

volt

MIC

=

microphone VIO

=

violet

NC

=

no connection WHT

=

white

ORN

=

orange XMTR

=

transmitter

PWR SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver

Z

=

impedance

Rev

=

revised

SHLD

=

shield

AUDIO

#2

#1

112

#4

-

~~~~~BL~E--~~~~

Model others) white) (shield) (black)

#I

RING

GND

#5

#2

#1

COURIER

Centurion SSB

Nightrider 40DR

Rebel PLL

Courier, TR-23S,

Classic

Citation, Classic

II

Classic Ill,

Cruiser, Redball,

Caravelle 40D,

Conqueror 40D

Caravelle,

Caravelle 11,

Centurion,

Conqueror,

Conqueror il,

Gladiator,

Spartan SSB

Centurion 40D,

PLL 40

Galaxy

Classic II

(Issue

"D")

Courier 23; 23

+

;

Fleet Courier,

308; Royale

CFT-800A,

Courier TR-5,

Traveller,

ML-100

Cadet 23

Comet 23

Chief 23

Ranger 23

Traveller

11

CPI

20000

4101,4102, 4103,

#2

SLEEVE

NC

LSCKT

NC

#3

#5

4104, 4201

r11104

1

:I

1

1;

1

ii

1

ii

1

i;

1

:I

1

:!

L102 #2

#3

NC

LlOl 1, 2,4

#2 #3 NC #5 #3 NC

L600

1,

2

L231, LlJl #2 #4 #3 #5

#4

NC 1, 2

NOTES

1. When using the 526T only (not the Series il) with this transceiver, cut the internal GRAY lead of the microphone.

2. When usingthe 526T only (not the Series II) with this transceiver, cut the internalWHITE lead of the microphone from the

amplifier to the press-to-talkswitch (see Figure 4).

3. When using the 526T only (not the Series II) with this transceiver, cut the ~nternalBLUE lead. Refer to the Isolated

Switching section of the data sheet.

4. This transceiver requires a high-impedanceaudio input.When using the CB41,CB42, CB43, CB44, andCB45, the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the CB41, CB42, CB43, CB44, and CB45. Refer tothe

IsolatedSwitching section of the data sheet for circuit modificationinstructions (see Figure3).

6. This transceiver is recommended for use only with the 526T Series II.

7.

When using the 526T Series

II

with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9.

This transceiver is recommended for use only with the 526T Series

II

after special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

TIP

WHT

#3

#1

#2

TIP

#I

AUDIO

#3

AUDIO

#2

#4

#3

#4

#I

#3

NC

RELAY

XMTR CKT

#4

#3

SLEEVE

GND

#4

#3

#4

SLEEVE

#2

SHLD

#4

GND

CKT GND

#1

#3

#4

#1

#2

GND

#5

#2

#1

--

#4

TIP

NC

BLK

NC

#1

NC

#3

NC

LS

CKT

NC

#3

#2

#1

#3

#4

#2

SLEEVE

RING

RED

#1

#2

#3

RING

#5

RELAY

#2

XMTR CKT

RELAY

#4

#1

#2

#3

NC

2

8

2, 4

SLEEVE

GND

#4

#3

#4

SLEEVE

#2

SHLD

#4

GND

CKTGND

#1

#3

#4

#1

#4

NC

-

NC

8

1, 2

2

1, 2

2

4

1

1, 2

1,

2

1, 4

1

3,

5,

7

ABBREVIATIONS

ELK

=

black

BLU

=

blue

BRN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

HI

=

high

LO

=

low SW

=

switch

LS

=

loudspeaker V

=

volt

MIC

=

microphone VIO

=

violet

NC

=

no connection WHT

=

white

ORN

=

orange XMTR

=

transmitter

PWR

SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver

Z

=

impedance

Rev

=

revised

SHLD

=

shield

NOTES

5261Series

ll

Model (others)

ELECTRONIC

2000

CB-23CH

FANON

1.

When using the 526T only (not the Series II) with thls transceiver, cut the ~nternalGRAY lead of the microphone.

2. When using the 526T only (not the Series Il)with this transceiver, cut the internal WHITE lead of the microphone from the

amplifier to the press-to-talkswitch (see Figure4).

3. When using the 526T only (not the Series II) wlth this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of the data sheet.

4. Thls transceiver requires a high-impedance audio input.When using the CB41, CB42, CB43, CB44, and CB45,the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated sw~tchlngcontact when using the CB41, CB42. CB43, CB44, and CB45. Refer to the

IsolatedSwitching section of the data sheet for clrcuit modification instruct~ons(see Figure

3).

6. This transceiver is recommended for use only with the 526T Series II.

7.

When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8.

This transceiver Is not recommended for use with Shure Citizens Band microphones.

9.

This transceiver

IS

recommended for useonly withthe 526T Series IIafter special Internalmodifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

WHITE

(white)

AUDIO

SHIELD

(shield)

CKTGND

YELLOW

(black)

NC

RED

(red)

XMTR CKT

BLUE

CKT GND

BLACK

NC

Notes

2

GENERAL ELECTRIC

3.58108, 3-58118,

(

#4

I

#I

I

#5

1

#3

1

#I

I

NC

1

l,2

Notes

526T Series Ill WHITE

(

SHIELD

I

YELLOW

I

RED BLUE

Model (others)

GONSET

3342

-

GRANADA

GRAND PRlX

D-1325RF

--

BLACK

ABBREVIATIONS

ELK

=

black

RLU

=

blue

BeN

=

brown

CHAS

=

chassls

CKT

=

circult

CTR

=

center

GND

=

ground

GRN

=

green

HI

=

high

I

(white)

LO

-

low SW

=

swtch

LS

=

loudspeaker

v

=

volt

MlC

=

m~crophone

VIO

=

v~olet

NC

=

no

connection

WHT

=

wh~te

09~

:

orange XMTR

=

transmltter

PWR

SPLY

=

power supply YEL

=

yellcw

RCVR

=

recelver

z

=

Impedance

Rev

=

ravlsed

SHLD

=

shleld

(shield)

526T Series II

Model (others)

(black)

CB-24

CB-21

CB-19,CB-17

CB-7,CB-9

CB-10

CB-12

P-5.120, CB-5,

CB-14, HA-14,

CB-5 Mark iI

CB-20

HT-32B, -44;SR-150,

-160; FPM-200

HT-37

HALLMARK

512

12508

HAM

INTERNATIONAL

Concorde

HAMMARLUND

CB-Six (CB-6)

HANDIC

2305

235.305, 605

230

3605

199

605DL, 240

HEATHKIT

NOTES

WHITE

(white)

GW-14A,GWW-14A,

GWW-14AS,GW-14,

GWA-14-1,GWW-14

MW-34,MWW-34

GW-32AID,

GWW-32AID.

1. When using the 526T only (not the Series II) with this transce~ver,cut the internal GRAY lead of the microphone.

2. When usingthe 526T only (not the Series iI) with this transceiver, cut the internal WHITE lead of the microphone from the

amplifier to the press-to-talkswitch (see Figure 4).

3. When using the 526T only (not the Series 11) with this transceiver, cut the internai BLUE lead. Refer to the isolated

switch in^

section of the data sheet.

AUDIO

RED

WHT

AUDIO

WHT

AUDIO

WHT

#1

CENTER

#2

#1

AUDIO

#2

#1

4. This transceiver requires a high-impedance audio input. When using the CB41, CB42, CB43, CB44, and CB45, the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the CB41, CB42, CB43, CB44, and C845. Refer to the

Isolated Switching section of the data sheet for circuit modification instructions (see Figure 3).

6. This transceiver is recommended for use oniy with the 526T Series II.

7. When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This transceiver is recommended for use oniy with the 526T Series iI after special internai modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

SHIELD

(shield)

AUDiO

WHT

CKTGND

SHLD

CHASGND

CKTGND

CKT GND

SHLD

SHELL

#3

SHELL

#2

CHASGND

#1

#6, 4

#6

YELLOW

(black)

CKT GND

CHASGND

NC

ELK

LS GND

ELK

XMTR CKT

NC

#1

NC

LSGND

#4

#3, 2

#2

RED

(red)

XMTR CKT

NC

RED

XMTR CKT

WHT

RED

XMTR CKT

RED

-12.6V

PWR SPLY

XMTR CKT

RED

#2

NC

#I

#3

#4

XMTRCKT

#3

#5

BLUE

12V PWR

SPLY

XMTRCKT

BLK

CKT GND

ELK

CHASGND

CHAS GND

ELK

XMTR CKT

CKT GND

BLU

SHELL

NC

#3

SHELL

#2

CHASGND

#I

#6, 4

#6

BLACK

XMTR CKT

CHASGND

Notes

NC

ELK

NC

3, 5,

7

1,

4

1, 4

2, 3, 4, 5,

7

2,3,5,7

2, 4

6

2, 4

1, 4

2

1, 4

4

8

1,2

8

9

NC

2,3,5, 7

2, 4

1, 2,4

526T Series II

Model (others)

ITT

CB4000M

4400M

RAY JEFFERSON

CB-705

CB-707

CB-711

CB-905

CB-701

CB-845

CB-740

JET SOUNDS

CB-7000

WHITE

(white) SHIELD

(shield) YELLOW

(black) RED

(red) BLUE BLACK

NC

B

LU

NC

Notes

#4

#3

#4

WHT

VIO

NC

#3

#4

#I

RED

YEL

RING

#I

#1

#I

#2

SHLD

SLEEVE

#2

#3

YEL

RED

TIP

#4

#3

#2

BLK

SHLD

SLEEVE

#2

E.

F. JOHNSON

Messenger 4135

Messenger 4250

Viking 260, 270

351, Messenger

Ill Revised

Messenger l23C,

D, E,

F,

G (Rev.);

110; 100

Messenger ll

(242-1621-163)

Messenger 323,

323M, 320, 300,

IIi

Messenger 124,

124M,223

Messenger 120

Messenger l20A,

121, 130A,350

Messenger 122, 191,

123A, 323A, 4120,

4140, 4145, 4230

Messenger 1236,

123SJ

Messenger I25

WHT

#2

#I

AUDlO

#I

WHT

AUDIO

#I

SHLD

#4

#6

CKT GND

#4

SHLD

11.8V PWR

SPLY

CKT GND

YEL

NC

#4

NC

LS GND

NC

#2

BLK

YEL

LS

#4

BLU

#3

#5

XMTR CKT

#3

BLU

XMTR

#5

RED

#4

#2

CKT GND

#4

RED

ORN

11.8V PWR

SPLY

#2

BLK

NC

#3

NC

YEL

BLK

RCVR

#3

Messenger 250

NOTES

1. When using the 526T only (not the Series II) with this transceiver, cut the internal GRAY lead of the microphone.

2. When using the 526T only (not the Series Il)with this transceiver, cut the internal WHITE lead ofthe microphone fromthe

amplifier to the press-to-talk switch(see Figure 4).

3. When using the 526T only (not the Series II) with this transceiver, cut the internal BLUE lead. Refer to the lsolated

Switching section of the data sheet.

4. This transceiver requires a high-impedance audio input. When usingthe CB41, CB42, CB43, CB44, and CB45,the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated

switching

contact when using the CB41, CB42, CB43, CB44, and CB45. Refer to the

IsolatedSwitching section of the data sheet for circult modification instructions (see Figure3).

6. This transceiver is recommended for use only with the 526T Series 11.

7. When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This

transceiver

IS

recommended for use only with the 526T Series IIafter special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

ABBREVIATIONS

BLK

=

black

BLU

=

blue

BRN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

HI

=

high

LO

=

low SW

=

switch

LS

=

loudspeaker V

=

volt

MIC

=

microphone VIO

=

violet

NC

=

no connection WHT

=

white

ORN

=

orange XMTR

=

transmitter

PWR

SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver

Z

=

impedance

Rev

=

revised

SHLD

=

shield

526TSeries

111

WHITE

I

SHIELD

I

YELLOW

1

RED

I

BLUE

1

BLACK

1

Notes

Model (others) (white)

1

(shield) 526T Series II

Model (others)

(black)

E. F. JOHNSON

4170, 4175

Viking 352, 352D,

4740

Messenger 4230, 40;

Viking 230, 430

Viking 4740

Viking 200

Messenger 92/40,

Viking 4330, 4360

Messenger 80 (242-

0080), 50 (242-

0050-01)

Messenger 4730

YELLOW

(black)

WHITE

(white)

KRACO

KCB-1307

KCB-2320,-2340,

-4010, -4020,

-4030

KCB-4070

KCB-4088

KCB-4060,-4090,

-4095

KCB-4W3

KCB-4004

KCB-4005,

-4001, -4045

KCB-4000

KRlS

T23B, 99er, Vega

23

+

Valiant, Ventura

Victor, Victor II

XL.23, XL25, XL30,

XL50

XL70

XL23A

XL45

BLACK

SHIELD

(shield)

#4

#2

#2, 4

#I

#2

SHLD

Notes

RED

(red) BLUE

#5 #2

#2 #6

BLU RED

#I

WHT

VIO

#6

SHLD

RED

KAAR

TR336 (SkyLark I),

TR337 (Skyhawk 11)

61117TR3331B,

1211117TR333lB,

321TR333B

TR327lAlB

TR335 (Skyhawk)

-

KENWOOD

TR-7400A

TR-7600

TR-8300, T-599

TS-IPOS, .120, -180

TS-520,-5205, -820

TS-700SP

GND

#4

#2

#4

#2

RELAY

#2

#3

WHT

I

CKTGND CKT GND

SLEEVE

CKT GND

SLEEVE

#4

NC

#3

#2

#3

#5

NC

LS CKT-

ELK

LAFAYETTE

HE-640

LM-100,Dyna.Com 3C,

LM-300

Comstat-525

Telstat 1050,

SSB-I40

HE-4000

Telstat 1240,

Dyna.Com 40

LM-200

LM-400

Comstat 19, 23, 23

Mark V, 35;

HB-400;HB-444;

HB-444125A

Comstat 23, 25A,

258

Comstat 23 Mark VI

HE-23, HE-502,

HE-502A, Micro 12,

Telsat SSB-25

#3

#2

#3

#4

#2

#4

GND

#4

#3

#2

#3

#4

#2

#4

GND

#4

#2

#4

#2

#4

GND-SHLD

#2

#3

#4

#2

SHLD

K MART

D40

KNIGHT

KN-2500, KN-2550,

KN-2580, KN-2585

KN-2526, KN-2565,

KN2567

KN-2560

KN-2590

KRACO

KCB-2320A,

KCB-2310A,

KCB-2330B

KCB-2370

KCB-1401

KB-2355

KCB-1300

KCB-2390

xwr~cKT.

1

GNLLD

RED

#I

#3

#I

AUDIO-

WHT

#I

#5

#I

YEL

#3

NC

#3

BLK

VIO

ABBREVIATIONS

NOTES

wHT

RED

I

2:;

1. When using the 526T only (not the Series Ii) with this transceiver, cut the internal GRAY lead of the microphone.

2.

When using the 526T only (notthe Series 11) withthis transceiver, cut the internalWHITE lead of the microphone from the

amplifier to the press-to-talk switch (see Figure4).

3. When using the 526T only (not the Series 11) with this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching sectlon of the data sheet.

4. This transceiver requires a high-impedance audio input.When using the CB41, CB42, CB43, CB44, and CB45, the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the CB41, CB42, CB43, CB44, and CB45. Refer tothe

lsolated Switching section of the data sheet for circuit

modification

instructions (see Figure3).

6.

This transceiver is recommended for use only with the 526T Series 11.

7. When using the 526T Series I1 with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This

transceiver

is recommended for useonly with the 526T Series I1 after special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

ELK

=

black

BLU

=

blue

BRN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

HI

=

high

LO

=

low SW

=

switch

LS

=

loudspeaker V

=

volt

MIC

=

microphone VIO

=

violet

NC

=

no connection WHT

=

white

ORN

=

orange XMTR

=

transmitter

PWR SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver

Z

=

impedance

Rev

=

revised

SHLD

=

shield

MEDALLION

63-540

63-030

63-200, -240

BLACK

I?

526T Series I1

Model (others)

LAFAYETTE

HE-625, HB-625A,

HE-823A

HB-333, HE-90

HA-100, HE-111,

HB-222,HE-POAWX,

HE-ZOB, HE-2OC

Com-Phone Mark II

558.75, Telsat

SSB-100,Telsat

1140, HB640,

HB650, HB740,

HB750, HB940,

HB950, Micro 223A

HE-lI5A

HB-200

HA-450, HE-2OT

HE-POTA,Micro 923

HE-501, HE-555,

HE-555(Rev)

H

8-5001-501

;

HE-600; Micro 23;

Teisat SSB-25A;

SSB-50, SSB-50A;

50, 150, 924, 925

HE-525AIB;

HE-525C, D, E, F;

Teistat 23

Micro 66

HE-15B

HE-550

Micro-723,

Telstat 1023, 1000;

HB-700

Corn-Phone 23A

WHITE

(white) SHIELD

(shield)

#2

#4

#2

#3, 4

#4

#3

GND

#3

GND

#3

#2

#I

#4

SHLD

'

YELLOW

1

(black)

7

#I

#5

NC

#5

#1

#2

#4

NC

#I

NC

#2

#4

NC

BLU

RED

(red) Notes Notes

#3

#I

#3

#2

AUDIO

#4

CTR

#4

#I

#3

#4

#I

RED

#4

#I

#2

#5

#I

RELAY

#2

RELAY

#1

#3

NC

#2

ELK

METROTEK

Charger, Bronco

Colt 23

Pacer. Pacer Ii. SLEEVE NC

CHASGND BLK

#2 NC

SLEEVE NC

GND NC

#2 NC

CKTGND BLU

CHAS GND CKT GND

GND LS

#2 #4

#5 #4

SLEEVE NC

#5 #4

#3 #I

#2 #3

#4 NC

#2 NC

#2

#6

#1 #2

RlNG

WHT

#1

RlNG

AUDIO

#1

RED

AUDIO

#I

#2

TIP

#1

#4

#1

#I

#1

#5

Mustang

d

LAKE

400

600

410

450

750

650

5000, 5100

SLEEVE

CHAS GND

LASALLE

LA-101-AN

MARK PRODUCTS

Invader23

Lancer 23 TIP

XMTR CKT

SLEEVE

CHASGND

1

:E

NOTES

1. When using the 526T only (not the Series 11) with this transceiver, cut the internal GRAY lead of the microphone.

2. When using the 526T only (notthe Series II)with this transceiver, cut the internalWHITE iead of the microphone from the

amplifier to the press-to-talkswitch (see Figure 4).

3. When using the 526T only (not the Series II) with this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of the data sheet.

4. This transceiver requires a high-impedance audio Input. When using the CB41, CB42, CB43, CB44, and CB45, the GREEN

audio iead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the CB41, CB42, CB43, CB44, and CB45. Refertothe

Isolated Switching section of the data sheet for circuit modification instructions (see Figure 3).

6. This transceiver is recommended for use only with the 526T Series 11.

7. When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This transceiver is recommended for use only with the 526T Series II afterspecial internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

ABBREVIATIONS

BLK

=

black

BLU

=

blue

ERN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

Hi

=

high

LO

=

low SW

=

switch

LS

=

loudspeaker V

=

volt

MiC

=

microphone VIO

=

violet

NC

=

no connection WHT

=

white

ORN

=

orange XMTR

=

transmitter

PWR SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver

Z

=

impedance

Rev

=

revised

SHLD

=

shield

526T Series II

Model (others) 526T Series II

Model (others)

WHITE

(white) SHIELD

(shield)

CKT GND

#2

#3

#6

#2

#2, 4

#2

#3

#2

WHITE

(white)

YELLOW

(black) BLUE

CKT GND

#2

#3

#6

#2

#4

#2

#3

#2

#3

#2

SHIELD

(shield)

BLACK Notes

1, 2

1,2

1, 2

8

1, 2

1,2

1, 2

2, 3, 5, 7

8

2, 4

2

YELLOW

FIE;

(black)

MIDLAND

13-801,13-854

13-976;76-858,

-863; 77-825,

-830, 857

76-886

77-838, -849

77-861, -899

77-883

77-892

77.8240, 79-891,

150M (77.150),

200M (77.200),

3001 (77-003),

4001 (77-004)s

5001 (77-005),

6001 (79-006),

7001 (79-007)

100M

77-963,-8246,

-821, -856,-859,

-101

B; 78-574;

76-860, 78-999,

77-101C

79-893

63-445;77-889,

-8618; 79-900

13-509

13-510,-510A. -513

NUVOX

CB-7000

TC-5020

BLUE

RED

#1

#2

#1

#I

#1

#I

BLK

#3

#5

#12

#4

#3

#5

#3

NC

BLACK

OLSON

CB-88, RA-717

RA-590(Side Bander

11)

CB-23, RA-530

RA-590

CB-409

Notes

AUDlO

#1 XMTR

#3

RING

AUDlO

#1

TIP

XMTR

#3

PACE

TA2300lB

2300 (Early Model)

2300 (After 5172

with 5 pin plug),

P2376, 2376A

2300 (New model

with 4 pin plug)

I, li, 11-s, 100,

200, Plus 23

8003,8340

144, 8047, 8092,

8117, IOOOMC,

CB166C

8014

8113

8016

FM152

8093, 8155, 8193

3230, 3275

CB-185;8041,8046

2300C

8008

CBST-23(Side Talk

23), 130, Side

Talk 1000B,

IOOOM, CB113,

CB145, CB166,

CB162, CB161

CB-76

lOOASA

100s

102, 123, 123A

#I

AUDIO

#5

#4

XMTR CKT

#2

AUDlO XMTR CKT

MOPAR

4094173

4094176, 4094177,

4094178. 4094179

MOTOROLA

T4000A, T4005A,

T4010A, T4020A,

T4025A, T4009A,

CT950AX

CF925AX

CB40

NDI

PC-101,-102, -200

PC-201

MORSE

I

ELECTRO-

PHONIC

CB700, CB800, 3005

CB2000

2001

W4

#4

AUDlO

#1

#2

'

#1

1

RELAY

#1

NOTES

1. When using the 5267 only (not the Series II) with this transceiver, cut the internal GRAY lead of the microphone.

2. When using the 526T only (not the Series Ii)with this transceiver, cut the internalWHITE lead of the microphone from the

amplifier to the press-to-talk

switcb (see Figure4).

3. When using the 5265 only (not the Series II) with this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of

the

data sheet.

4. This transceiver requires a high-impedance audio input.When using the CB41, CB42, CB43, CB44, and CB45, the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the 12041, CB42, 12843, CB44, and CB45. Refer tothe

IsolatedSwitching sectlon of the data sheet for circuit modificationinstructions (see Figure 3).

6. This transceiver is recommended for use only with the 526T Series II.

7. When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8.

This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This transceiver is recommended for use only with the 526T Series IIafter special internalmodifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

10. Connect pin 2 to Shell.

ABBREVIATIONS

BLK

=

black

BLU

=

blue

ERN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

Hi

=

high

#2

LO

=

low SW

=

switch

LS

=

loudspeaker V

=

volt

MiC

=

microphone VlO

=

violet

NC

=

no connection WHT

=

white

ORN

=

orange XMTR

=

transmitter

PWR SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver Z

=

~mpedance

Rev

=

revised

SHLD

=

shield

#3

#4

NC

#4

#3

#2

5267 Series II WHITE SHIELD YELLOW RED

I

BLUE

I

BLACK

I

Notes

Model (others)

I

(white)

I

(shield)

I

(black)

I

(red)

526T Series II WHITE SHIELD YELLOW BLUE Notes

Model (others)

I

(white)

I

(shield)

I

(black)

/

F:69

I I

BLACK

I

PEARCE-SIMPSON

Bearcat 23C;

Cougar 230;

GM 23; Lynx 23;

Puma 23; Super

Lynx; Tiger 238,

23C; Simba SSB

(latest production),

Puma 23C, Bobcat

23E. Tiger Mark 2

Panther

#1

AUDlO

#2

#

1

#1

$2

#2

GND

CKT GND

#1

#4

#2

#3

#1

#3

LS

LS CKT

#3

NC

#4

XMTR

XMTR CKT

#4

#1

#4

#2

#3

#2

11.4V PWR

SPLY

CKT GND

#I

#4

#2

#3

#1

NC

RCVR

NC

PACE

C123A, 123A (latest

production)

223, 2376

CB1023, CB1023B

5000

133, CB143,

100ASA-1

23768

CB144

8010A, 8015A

#4

AUDlO

TIP

#8

#4

CLEAR

#1

#4

#2

CHAS GND

SLEEVE

#6

#2

BRAID

#4

#3

#2

CHAS GND

SLEEVE

#6

#2

BRAID

#4

#3

NC RELAY

NC RING

#7

#9

NC #1

RED

NC

Roadrunner 23

Coyote 23

I

AUDlO

RlNG

CKT GND

SLEEVE TIP SLEEVE

#2 #3

Aileycat 23, Tomcat

23, 238; 2301

2302, Pussycat 23

Wildcat, Wildcat II

Bobcat 23D

Lion 40, Tiger 40,

Tiger 40A, Super

Tiger 40A

Leopard B

Jaguar 40B

PALOMAR

SSB2900;4100

21, 49

SSB500

SSB-500

718, 73

Digicom 100 J.C. PENNEY

981-6218, -6216,

-6247, 6221, 6237

981-6225; 681-6241

981-6204

981-6255

985-6050 (Pinto 23)

981-6051(Golden

Pinto),9856060

(Pinto 23)

981-6075(Pinto

SSBI

#2

#I

#3

#2

AUDlO

#l

#1

#3

#1

#I

GND

#3

#2

#3

RELAY

PEARCE-SIMPSON

Bobcat 23

Bobcat 238, Sentry

Bobcat 23C, Puma

238

Cheetah SSB;

Cougar 23 (latest

production);

Bearcat 23, 2318;

Tiger 23; Panther

SSB; Bengai SSB;

Tomcat

Director, Director

(Rev), Escort,

Escort Ii

Guardian 23, 238

#I

AUDlO

#4

#I

AUDIO-WHT

#1

#3

GND

#2

GND-SHLD

SHELL

NC

GND

#3

NC

#5

RELAY

#1

#3

RELAY-RED

#2

#3

GND

#2

GND-SHLD

SHELL

981-6210(Pinto),

981-6230(Pinto)

981-6212(Pinto),

981-6220, 981

-

6235 (Pinto),

981-6240,981-

6213, 981-6235

PIONEER

GT-1

100G,

-6600

NOTES

1. When using the 526T oniy (not the Series Ii)with this transceiver, cut the internal GRAY lead of the microphone.

2. When using the 5261only (not the Series Il) with thistransceiver, cut the internalWHITE leadof the microphone fromthe

amplifier to the press-to-talk switch (see Figure4).

3. When using the 526T only (not the Series II) with this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of the data sheet.

4. This transceiver

requires

a high-impedance audio input.When using the CB41, CB42, CB43. CB44, and CB45, the GREEN

audio iead replaces the WHITE audio iead.

5.

This transceiver requires an isolated switching contact when using the CB41, (2842, CB43, CB44, andCB45. Refer tothe

Isolated Switching section of the data sheet for circuit modification instructidns (see Figure 3).

6. This transceiver is recommended for use only with the 526T Series

11.

7. When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This transceiver is recommended for use oniy with the 526T Series iIafter special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

ABBREVIATIONS

BLK

=

black

BLU

=

blue

ERN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

HI

=

high

LO

=

low SW

=

switch

LS

=

loudspeaker V

=

volt

MIC

=

microphone VIO

=

violet

NC

=

no connection WHT

=

white

ORN

=

orange XMTR

=

transmitter

PWR SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver

Z

=

impedance

Rev

=

revised

SHLD

=

shield

526T Series II WHITE SHIELD YELLOW RED

Model (others)

I

(white)

1

(shield)

1

(black)

I

(red)

POLY-COMM

Pro

I

#I

1

112

I

(I4

I

#3

Senior 23

I

#I

1

#2

1

NC

1

#3

---

PRESIDENT

Washington

John

Q,

Teddy R,

Honest Abe,

Dwight D,

Zachary T, Grant

Adams, Madison,

Old Hickory

1012001 Andrew J.,

1013001Thomas J.,

1002002Zachary T.,

1003002Dwight D.,

1014001Veep

1011001McKinley,

1001002Washington

1010002 Madison,

1005002 Grant

AR-14,-44

AR-7

1015001 James

K.

BLUE

RADIOCOM

27C-2A,-28, -2C

RAYTHEON

Raycom

Raycom IV

RCA

Mark VIII, Mark

Nine

Mark 10

14T 1001200,

Co-Pilots14T 270

14T 400

14T 410

14T303

14T405

14T305, 14T275

14T260, 14T300,

14T301, 14T302,

14T304

REALISTIC

TRC-424, -452, -458, #4 #1

-466, -467, -468

TRC-449, -457 #4 #1

TRC-461

ABBREVIATIONS

BLK

=

black

BLU

=

blue

BRN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

HI

=

high

LO

=

low SW

=

switch

LS

=

loudspeaker V

=

volt

MIC

=

microphone VIO

=

violet

NC

=

no connection WHT

=

white

ORN

=

orange XMTR

=

transmitter

PWR SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver Z

=

impedance

Rev

=

rev~sed

SHLD

=

shield

526TSedes I1 WHITE SHIELD YELLOW RED

1

BLUE

I

BLACK

I

Notes

Model (others)

I

(white)

I

(shield)

(

(black)

(

(red)

REALISTIC

TRC-5

TRC-8D

TRC-1OA

TRC-18

Americana 23

+

Mini 230

TRC-230

TRC-X23A

TRC-23C,-24A, -55,

-58, -52,

-68

TRC-448

TRC-440, .456,

-455, -469, -454,

-431, -426, -205,

-204, -422

TRC-209

TRC-471

TRC-462

TRC-24

TRC-246, -30, -30A.

-50

TRC-24C, -46, -47,

-57, -48

TRC-29

TRC-40(Navajo Pro)

TRC-49(Navajo

Pro Niner)

TRC-BOB (4 pin)

TRC-14, -15

TRC-9,-9A, -11

TRC-27A

TRC-200

TRCBI, TRC-180

TRC-420. -420-18,

-421(21-1530),

-425, -427

(21-1534),-470

(21-1591)

TRC-480(21-1563)

REALTONE

TR-6436

LS CKT-

RED

#2

#3

NC

LS CKT

NC

#5

NC

#5

#4, 5

NC

#5

NC

#5

NC

#I

NC

BLU

#2

#5

XMTR CKT-

BLK

#I

#4

It1

XMTR CKT

RELAY

$3

#3

#5

#3

#4

#5

#3

NC

YEL

#1

#3

XMTR CKT

GND-SHLD

#4

#1

SHELL

GND

#1

#I

#1

#2

#3

#1

#5

#3

#1

#2

BLK

GND

#5

#1

CKT GND

NOTES

1. When using the 526T only (not the Series II)with this transceiver, cut the internal GRAY lead of the microphone.

2. When using the 526T only (not the Series Il)with this transceiver, cut the internalWHITE lead of the microphone fromthe

amplifier to the press-to-talkswitch (see Figure 4).

3.

When using the 526T only (not the Series II) with this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of the data sheet.

4.

This transceiver requires a high-impedance audio input. When using the CB41, CB42, CB43, CB44, and CB45, the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the CB41, CB42, CB43, CB44, and CB45. Refer to the

Isolated Switching section of the data sheet for circuit modification instructions (see Figure 3).

6.

This transceiver is recommended for use only with the 526T Series 11.

7. When using the 526T Series

I1

with this transceiver, the YELLOW lead is not used.

8.

This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This transceiver is recommended for use only with the 526T Series II after special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers incorporated.

SBE

Land Command

LCM-8

26CB/A, 45CB,

42CB, 44C8 (Malibi

40), 54CB

Land Command

LCM-5

Land Command

LCM-8P

1CB (Coronado)

lOCB (Coronado II),

1lCB(Trinidad).

SEARS

1, 2 934-38260701

934-38310700

2, 3, 5, 7 663-38070700;

934-38080700,

-38110700,

1,2 -38120700,

-38081700,

8 -38060700,

-38062700,

-38310700

2 934-38260700

934-38160700;

#4

#2

AUDlO

#2

WHITE

(white)

#2

#1

GND

#3

BLACK

526T Series II

Model (others)

#5

#4

#3

RELAY

#4

SHIELD

(shield)

Notes 526T Series II

Model (others)

YELLOW

(black)

#2

#3

#1

GND

#3

WHITE

(white)

12CB (Sidebander

11)

6CB

7CB (Sierra)

8CB (Console),

16CB(Console !I)

9CB (Catalina)

14CB(Super Console)

21CB (Cortez),

18CB(Side-

bander Ill),

26CB (FormulaD),

29CB (Catalinal

Malibu)

22CB (Cataiina II)

23CB (Capri II)

32CB, 34CB (Brute)

26CB, 30CB

31CB (Shasta I),

24CB (Shasta Ill)

39CB (Sidebander

V), 40CB (Console

V)

41CB (Aspen)

43CB, 47CB

(Stowaway)

49CB (Tahoe40)

YELLOW

(black)

RED

(red)

SHIELD

(shield)

#1

AUDlO

#I

WHT

#4

#2

AUDlO

BLUE

#4

CKT GND

CHAS GND

#2

BLK

#1

#l

CKT GND

RED

(red)

#3

#1

+

12v

$4

#3

CKT GND

RED

BRN

#4

#I

#3

#2

CKTGND LSGND

I

CKTGND

I

NC

CHAS GND LS GND

BLUE

XMTR CKT

#4

RED

#2

#1

#2

AUDlO

#2

AUDlO

WHT

#2

i

BLACK

#3

#2

#1

GND

#4

#I

CKT GND

SHLD

#1

#2

Notes

#2 NC

CKTGND BLK

#I #5

#1 NC

CKT GND NC

,

XMTR CKT

SHAKESPEARE

GBS1500, GBS2500

GBS2000

GBS240 #2 #3

SHARP

CB-800,-2260

CB-2460

CB-2170,-4370

CB-4470,-4670

CBT-58

CB-5OOUB

CB-700

CB-750A,CB800A

#4

#3

#4

CHAS GND

GND

#4

#3

#4

#2

SLEEVE

#2

XMTR CKT

XMTR-VIO

SlLTRONiX

SSB-23

SSB-23A

10118, C, D RING SLEEVE NC

AM-1,AM-2 NC

(ApachelMohawk)

#2

#3

TIP

#4

M.H. SCOTT

Daks Mark IX

SEARS

370-38050700

562-38200700;

934-36771500,

-36772600

934-38270700

663-38000900,

-38020800

NOTES

1. When using the 526T oniy (not the Series II) with this transceiver, cut the internal GRAY lead of the microphone.

2. When usingthe 526T oniy (not the Series II)withthis trans:?iver, cut the internalWHITE lead of the microphone from the

amDlifier to the ~ress-to-talkswitch (see Fiaure 4).

ABBREVIATIONS

3. when using the'526T only (not the ~eries'il)wiih this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of the data sheet.

4. This transceiver requires a high-impedance audio input. When using the CB41,CB42,CB43, CB44, and CB45,the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the CB41, C842, CB43, CB44, and CB45. Refer tothe

Isolated Switching section of the data sheet for circuit modification instructions (see Figure 3).

6. This transceiver is recommended for use only with the 526T Series II.

7. When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9.

This transceiver is recommended for use only with the 526T Series IIafter special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

SW

=

switch

V

=

volt

VIO

=

violet

WHT

=

white

XMTR

=

transmittel

YEL

=

yellow

Z

=

impedance

BLK

=

black

BLU

=

blue

BRN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

HI

=

high

LO

=

low

LS

=

loudspeaker

MIC

=

microphone

NC

=

no connection

ORN

=

orange

PWR SPLY

=

power supply

RCVR

=

receiver

Rev

=

revised

SHLD

=

shield

BLUE

I

BLACK

I

Notes

RED

(red) 526T Series II

Model (others)

TEABERRY

Mighty

"T"

Mini

"T,

Mini

"T"

iI

Tele

"T

"T"

Control,

Racer

"T"

Titan

"T"

"7

Bear (4004),

"T"

Command,

"T"

Dispatch

"T"

Charlie

"T

(4011)

Stalker IV

Stalker IX

Stalker Vlll

YELLOW

(black)

SONAR

FS-23, FM-40, E,

I

RING

I

SLEEVE

I

NC

(

TIP

I

SLEEVE

I

SHIELD

(shield)

526T Series I1

Model (others) WHITE

(white)

SPARKOMATIC

CB-2123

SQUIRES-SANDERS

Skipper

Admiral, 23'er,

s5s

STANDARD

COMMUNICATIONS

Horizon 29

Horizon 29A

WHITE

(white)

CHAS GND

SLEEVE

SHIELD

(shield)

LS GND

-I

TEMPO

One

I

RING

I

SLEEVE

I

NC

I

TIP

I

SLEEVE

I

NC

1

2.4

YELLOW

(black)

TENNA

A0902

Aircommand CBR-40

RED

(red)

Aircommand CB-640,

I

-340, -140

Aircommand CBB

BLUE

-1040

SUPER STAR

360

Argonaut

509

NC

Nc

"::I:

I

::::;:

I

NC 2, 4

Omni D, Triton 4 NC

1

2.4,9

BLACK

TRAM

Corsair 464,

TR27DIE, XL-100

Titan; Titan II,

IIA, Ill, IV, D201

Diamond 40, 60, 62,

XL, XL5

012. D42

Notes

RlNG

#1

$2

#2

SLEEVE

#2

#1

#I

SLEEVE

#2

#1

SURVEYOR

2600

2400

2100, 2300

1000

2610

2620

2630 TRS CHALLENGER

460,600, 1200

730

1400

TRUETONE

DC4530 (Late

Production)

MCC4635A-67,

DX4370

MCC4434A-57

#I

AUDIO-RED

#1

#2

SHLD

$2

#4

#3

LS GND-

BLK

$4

#3

XMTR CKT-

WHT

#3

#2

SWAN

500CX

TEABERRY

Stalker ill

Stalker V. XII. SHLD

#2

$4

xv, XX

Five X Five

Big

"T"

Model

"T"

"T

Charlie One

Twin

"T"

Stalker One, Two

"T

scout

RING

---

#4

#1

AUDIO-YEL

#2

#3

SLEEVE

#2

SHLD

SLEEVE

#1

#2

NC

#3

#4

NC

VIO

#2

#3

#4

#3

SLEEVE

#2

SHLD

NC

#5

#3

1

;

RED

NOTES

1. When using the 526T only (not the Series II)with this trdnbceiver, cut the internal GRAY lead of the microphone.

2. When using the 526T only (notthe Series Il) with this transceiver, cut the internalWHITE lead of the microphone fromthe

amplifier to the press-to-talk switch (see Figure4).

3. When using the 526T only (not the Series it) with this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of the data sheet.

4. This transceiver requires a high-impedance audio input. When using the CB41, CB42, CB43, CB44, and CB45, the GREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the CB41, CB42, CB43, CB44, and CB45. Refer to the

isolated Switching section of the data sheet for circuit modificationinstructions (see Figure 3).

6. This transceiver is recommended for use only with the 526T Series Ii.

7. When using the 526T Series II with this transceiver, the YELLOW lead is not used.

8.

This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This transceiver is recommended for use only with the 526T Series II after special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

ABBREVIATIONS

I

BLK

=

black

BLU

=

blue

BRN

=

brown

CHAS

=

chassis

CKT

=

circuit

CTR

=

center

GND

=

ground

GRN

=

green

HI

=

high

NC

TIP

#3

#5

LO

=

low SW

=

switch

LS

=

loudspeaker

v

=

volt

MIC

=

microphone ViO

=

violet

NC

=

no connection WHT

=

whlte

ORN

=

orange XMTR

=

transmitter

PWR SPLY

=

power supply YEL

=

yellow

RCVR

=

receiver

Z

=

impedance

Rev

=

revised

SHLD

=

shield

2, 4

1,2

1, 2

SLEEVE

#1

#2

526T Series

111

WHITE

I

SHIELD

I

YELLOW

1

RED

1

BLUE

I

BLACK

[

Notes

526T Series II

Model (others)

TRUETONE

MIC4731A-67

MCC4774

MCC4532A-57,

MCC4370A-57,

MCC4532A-47,

MCC4760-67,

MCC4770,

MIC4434A-67,

44348-67,

MIC4739A-67,

MiC4733A-67,

CYJ4732A-77,

DC4672

Model (others)

I

(white)

I

(shield)

I

(black)

I

(red)

I

1

I

VECTOR

VII, X

IV

VI

770

WHITE

(white)

#4

#3

#1

WARDS

GEN-775A,-828A,

-730A,-702A;702

GEN-716A,

-696A

GEN-680A

WILSON

WE800

CYJ4832A-87,

CYJ4834A-87,

MIC4737A-67

CYJ4837A-87

MIC4350-37

MIC4622A-67

MIC4512A-47,

TRX-400

XTAL

XCB-5,XCB-11

XCB-7

XCB-12

XSSB-I0

XCB-6

XCB-4

XCB-28,XCB-23A

XCB-88

SHIELD

(shield)

#3

#I

#2

VECTOR

790

IX

#2

XMTR CKT-

WHT

#2

#4

#I

CHAS GND

YELLOW

(black)

#2

#4

#3

ABBREVIATIONS

BLK

=

black LO

=

low SW

=

switch

BLU

=

blue LS

=

loudspeaker V

=

volt

ERN

=

brown MIC

=

microphone VIO

=

violet

CHAS

=

chassis NC

=

no connection WHT

=

white

CKT

=

clrcult ORN

=

orange XMTR

=

transmitter

CTR

=

center PWR SPLY

=

power supply YEL

=

yellow

GND

=

ground RCVR

=

receiver

Z

=

impedance

GRN

=

green Rev

=

revised

HI

=

high SHLD

=

shield

#2

#1

YAESU

FL101, FTIOOB

FL-101,FT-IOOB,

FT-401B, FTdx4D1B

FT-101E, EE, EX

FT-lOIZD, -221R,

-227R, -301, -301D,

-901DM

FT-107M,-707

FT-720R

ZODIAC

M5023

M5026

RED

(red)

#1

#2

#4

#1

#2

SLEEVE

#1 #2 NC

#1 #2 #3

#5 #1 NC

#I SHELL NC

NOTES

BLUE

#3

#I

#2

#4

#3

#4

#3

#I

#4

#3

#2

#I

#4

#5

#2

#I

#4

NC

1. When using the 526T only (not the Series II) with this transceiver, cut the internal GRAY lead of the microphone.

2. When usingthe526T only (not the Series Il)with this transceiver, cut the internalWHITE leadof the microphone from the

amplifier to the press-to-talkswitch (see Figure 4).

3. When using the 526T only (not the Series II) with this transceiver, cut the internal BLUE lead. Refer to the Isolated

Switching section of the data sheet.

4. This transceiver requires a high-impedance audio input.When using the CB41, CB42, CB43, CB44, and CB45, theGREEN

audio lead replaces the WHITE audio lead.

5. This transceiver requires an isolated switching contact when using the CB41, CB42, CB43, CB44, and CB45. Refer to the

IsolatedSwitching section of the data sheet for circuit modification instructions (see Figure3).

6. This transceiver is recommended for useonly with the 526T Series II.

7. When using the 526T Series

ll

with this transceiver, the YELLOW lead is not used.

8. This transceiver is not recommended for use with Shure Citizens Band microphones.

9. This transceiver is recommended for use only withthe 526T Series II after special internal modifications are made. Refer

to the data sheet, or write to Shure Brothers Incorporated.

10. Connect pin 2 to Shell.

BLACK

NC

#2

#I

SHELL

#I

#4, 6

#5

#6

#I

#2

#1

#4, 6

#5

#6

#1

#2

#3

#4

Notes

1, 2

NC

#5

#2

NC

#3

#5

#1

#2 NC

NC 2

1,2

CB

Microphones

More public safety and professional business communications transceivers rely on

Shure mobile and base station microphones than all other brands combined.

Shure's patcnted

CONTKOL,LED

MAGNETIC@clement can deliver up

to twice as much output as conventional CB mics.

"Tailored" frequency response offers maximum talk power, minimum

background noise.

Incredibly rugged

ARMO-DUR'3

cases are completely corrosion resistant

and inim~rneto oil, grease, humidity, salt spray, fumes, and perspiration.

MOBILE

UNITS

CB42

Controlled MagncticB Mobile

Microphone.

.

the econon~icalway

to upgrade your CB

nit.

CB43 Controlled Magnetic" Mobile

Microphone

..

.

all-pro performance

in a convenient compact casc.

I

CB45

Noise-Cancciing Mobile M~crophone

..

.

the clearest way to block

o~~t

background noise.

BASE

STATION

UNIT

526T

Series I1SuperI'unchD Transistorized

Base Station Microphone.

.

.amplified

for more "talk power!"

I

0

1981,

shure

~~~~h~~~

I,,~.

For more detailed information, write:

27A1660

(UB)

Shure Brothers Inc.,

222

Hartrey Avenue, Evanston, IL

60204.

Shure 526T Series II Super Punch User manual

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