ENERGY-ONIX SST-30 User manual

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SST-30
FM
EXCITER MANUAL
MANUFACTURED BY:
ENERGY-ONIX BROADCAST EQUIPMENT CO., INC.
1306 RIVER STREET
VALATIE, NEW YORK 12184
NOVEMBER 1996

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SST-30
FM
EXCITER
TABLE
OF CONTENTS PAGE
INTRODUCTION................................................................................................. 2
TECHNICAL
SPECIFICATIONS.......................................................................... 3 - 5
INSTALLATION................................................................................................... 6
INSPECTION.......................................................................................... 6
AC
POWER............................................................................................. 6
PRELIMINARY
TESTING....................................................................... 6
REAR
PANEL CONNECTIONS........................................................................... 6
MODULATION
INPUT
SIGNALS............................................................ 7
MONITOR
ANO
CONTROL SIGNALS.................................................... 7
EXTERNAL
REFERENCE....................................................................... 7
ADJUSTMENTS....................................................................................
..
7
MAINTENAN
.CE................................................................................................... 7
FUSES.................................................................................................... 8
INTEGRATED CIRCUITS....................................................................... 8
RF
ANO
POWER TRANSISTORS.......................................................... 8
SMALL
COMPONENTS.......................................................................... 8 - 9
ALIGNMENT.................................................................
..
..................................... 9
POWER SUPPLY.................................................................................... 9
AUDIO
MULTIPLEX
ANO
SCA............................................................... 9
VSWR
METER........................................................................................ 9
PARTS LIST........................................................................................................ 10
-16
POWER SUPPLY SCHEMATICS #S-222, #S-223, #S-216.................................. 17 -19
AUDIO
INPUT
SCHEMATIC
#S-217....................................................................
20
MAIN
BOARD
SCHEMATIC:
VCO
&
RF
DRIVE
...............................SCHEMATIC S-224......................
21
AUDIO
SECTION................................SCHEMATIC S-225...................... 22
FREQUENCY
DIVIDER
SECTION......
SCHEMATIC
S-281 ......................
23
POWER
AMPLIFIER
.......................................SCHEMATIC S-218, S-219...........
24
-
25
AUDIO
INPUT
.................................................SCHEMATIC S-217......................
26
RECOMMENDED
SPARE PARTS.......................................................................
27
MAIN
BOARD
COMPONENT
LAYOUT
..........SCHEMATIC S-220......................
28

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INTRODUCTION
THE SST-30 EXCITER
IS
THE LATEST
IN
STATE OF THE ART PRODUCTS AVAILABLE
FROM ENERGY-ONIX. THIS EXCITER
IS
DESIGNED WITH HIGH RELIABILITY
COMPONENTS ANO
IS
INTENDED TO GIVE YEARS
OF
TROUBLE FREE CONTINUOUS
DUTY OPERATION. THE UNIT INCORPORATES MANY NEW FEATURES INCLUDING
AUTOMATIC RF
LEVEL
CONTROL AND MONITORING OF THE EXCITER PARAMETERS.
THE FOLLOWING PAGES
IN
THIS MANUAL
WILL
DESCRIBE THE INSTALLATION
ANO
OPERATION. PARTS LISTS AND SCHEMATIC DIAGRAMS HAVE BEEN SUPPLIED FOR
MAINTENANCE OF THE UNIT.
2

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TECHNICAL SPECIFICATION SST-30
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RATED OUTPUT POWER:
2 -
30W CONTINUOUSLY VARIABLE
(A.LC.)
R.F.
OUTPUT CONNECTOR:
"N"
TYPE
R.F.
OUTPUT IMPEDANCE:
50OHM
FREQUENCY RANGE:
87
.5
MHz TO 108 MHz
FREQUENCY PROGRAMABILITY: DIRECT
FROM
FRONT PANEL
IN
10 KHz INCREMENTS
FREQUENCY
STABILITY: BETTER
THAN +/- 500 Hz
MODULATION TYPE: DIRECT
CARRIER
FREQUENCY
MODULATION
SPURIOUS
&
HARMONIC SUPPRESSION: MEETS OR EXCEEDS
ALL
FCC AND
CCIR REQUIREMENTS
ASYNCRONOUS AM
SIC
RATIO:
65dB
BELOW REFERENCE CARRIER
WITH 100% AMPLITUDE
MODULATION AT 400
Hz
WITHOUT
DE-EMPHASIS, NO FM MODULATION
PRESENT
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TRANSIENT INTERMODULATION LESS THAN 0.1% MEASURED WITH
DISTORTION: A 3.18 Khz SQUARE WAVE AND A
15 Khz SINE WAVE AT 100%
MODULATION (TYPICAL 0.05%)
AC
POWER REEQUIREMENT: 117 TO
230
VAC
+/-10%
50
TO
60
Hz
AVAILABLE TRANSFORMER TAPS: 100,120, 220, 240, VAC
POWER CONSUMPTION:
APROX.
130 WATTS FROM
AC
LINE
AL
TERNATE
DC
POWER REQUIREMENT: 24 voe AT 4 AMPS
PANEL SIZE: 483mm (19") W x 133mm
(5
.25")
H x 327mm (13") D
WEIGHT: 7 KG (15.5 LBS)
AMBIENT TEMPERATURE RANGE: 0°C TO 45°C (32°F TO 113°F)
PRE-EMPHASIS: FOR FCC
75
MICROSEC
FOR CCIR
50
MICROSEC
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COMPOSITE OPERATION:
3

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TECHNICAL SPECIFICATION (CONTD)
COMPOSITE INPUTS: 4 TOTAL, 1 FOR MPX ND 3 FOR
SCA
MPX INPUTS:
MPXINPUTIMPEDENCE:
MPX INPUT LEVEL:
COMPOSITE FM S/H RATIO:
COMPOSITE AMPLITUDE RESPONSE:
COMPOSITE TOTAL HARMONIC
DISTORTION:
COMPOSITE INTERMODULATION
DISTORTION:
STEREO SEPARATION:
CROSSTALK:
SCA INPUTS:
CONNECTORS
SCA INPUT IMPEDANCE:
SCA INPUT LEVELS:
SCA AMPLITUDE RESPONSE:
CROSSTALK:
MONAURAL OPERATION:
1 UNBALANCED
INPUT WITH BNC
CONNECTOR
10K OHM
0
dBM
(775 MV RMS/2.2 V
P-P)
NOMINAL FOR +/- 75
Khz
DEVIATION, ADJUSTABLE
>70
dB
BELOW
+/- 75
Khz
DEVIATION AT 400 Hz MEASURED
IN A
30
Hz TO 100
Khz
BANDWIDTH WITH 75 MOCROSEC
OE-EMPHASIS (RMS)
+/- 0.8dB,
30
Hz TO 100 Khz
LESS THAN
0.1
% (0.05% TYPICAL)
0.05% OR LESS, MEASURED WITH
1khz
AND 1.3 Khz TONES, 1:1 RATIO
AT
100% MODULATION
>40
dB
(45
dB
TYPICAL)
MAIN TO STEREO SUBCHANNEL
AND STEREO SUBCHANNEL TO
MAIN, 55
dB
(60
dB
TYPICAL)
3 UNBALANCED, BNC
10K OHM
0
dBM
(775 MV RMS/2.2 V P-P)
NOMINAL
FOR+/-
7.5 Khz
DEVIATION, ADJUSTABLE
+/-
0.8 dB, 40
Khz TO 100 Khz
67 Khz SCA TO MAIN OR TO
STEREO SUBCHANNEL, 65
dB
4

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TECHNICAL SPECIFICATIONS (CONTD)
AUDIO INPUT IMPEDANCE:
AUDIO INPUT LEVEL:
FM SIN RATIO:
AUDIO FREQUENCY RESPONSE:
TOTAL HARMONIC DISTORTION:
INTERMODULATION DISTORTION:
600 OHM BALANCE OR
UNBALANCED
50 dB COMMON MODE
SUPPRESSION
0
dBM
(775 MV RMS/2.2 V P-P)
>70
dB
BELOW+/-
75
Khz
DEVIATION
AT
400
Hz
MEASURED
IN A
30
Hz TO 20 Khz BANDWIDTH
WITH 75 MICROSEC DE-EMPHASIS
(RMS)
+/-
o.a
dB,
30
Hz TO 15 Khz
LESS THAN
0.1
% (0.05% TYPICAL)
0.05%
OR
LESS, MEASURED WITH 1
Khz AND 1.3
Khz
TONES,
1:1
RATIO,
AT 100% MODULATION
5

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INSTALLATION
INSPECTION
CAREFULLY INSPECT THE UNIT AFTER REMOVING IT FROM THE BOX. REMOVE THE
FOUR SCREWS
IN
THE TOP PANEL AND MAKE SURE THAT
ALL
THE CABLES INSIDE
ARE PROPERLY IN PLACE AND HAVE NOT BECOME LOOSE DURING SHIPPING.
AC
POWER
ON THE
REAR
PANEL OF THE EQUIPMENT, INSPECT THE POWER PLUG ASSEMBLY.
THERE ARE FOUR VOLTAGES PRINTED IN THE SQUARE
BLOCK
ABOVE THE POWER
CORD PLUG. DETERMINE THE VOLTAGE TO BE USED AND REMOVER THE SQUARE
PANEL. TURN THE BLOCK SO THAT THE DESIRED OPERATING VOLTAGE LETTERING
IS NEXT TO THE WHITE
ARROW
WHEN PLUGGING THE
BLOCK
BACK
IN. THE WHITE
ARROW
IS LOCATED
ON
THE RIGHT SIDE OF THE
BLOCK
HOLDER. THIS SETS THE
AC
OPERATING VOLTAGE
OF
THE UNIT.
PRELIMINARY TESTING
FOR TESTING PURPOSES CONNECT A SUITABLE DUMMY LOAD TO THE REAR PANEL
"N
" CONNECTOR. ON THE FRONT PANEL SET THE POWER SWITCH TO OFF. SET THE
PWR,
DEV SWITCH TO PWR. SET THE DIR, REF SWITCH TO DIR. WITH A
SMALL
FLAT
BLADE SCREWDRIVER, SET THE PWR ADJ CONTROL TO THE FULLY COUNTER
CLOCKWISE POSITION. DETERMINE THE OPERATING FREQUENCY TO BE USED AND
SET THIS INTO THE OIGISWITCH
ON
THE FRONT PANEL. THIS DIGISWITCH IS
CAPABLE
OF
SETTING THE FREQUENCY
IN
10 KHz STEPS. RECHECK THE
AC
POWER
INPUT VOLTAGE. PLUG THE POWER CORD INTO THE AC SUPPLY.
TURN THE POWER SWITCH TO THE
ON
POSITION AND CHECK THE FRONT PANEL
INDICATIONS. THE
AC
POWER INDICATOR SHOULD COME ON. THE THREE
DC
POWER SUPPLY INDICATORS SHOULD COME
ON
(+20, +15, AND +12). THE
LO
.
UNLOCK INDICATOR WILL ALSO COME ON, AND AFTER SEVERAL SECONDS IT WILL
GO OUT.
AS
LONG
AS
THE UNLOCK INDICATOR
IS
ON, THERE
WILL
BE NO
RF
OUTPUT FROM THE UNIT.
AS
SOON
AS
THE INDICATOR GOES OUT THERE WILL BE
ABOUT TWO WATTS
OF
RF
OUT
OF
THE UNIT. WITH A
SMALL
FLAT
BLADE
SCREWDRIVER, TURN THE PWR ADJ CONTROL SLOWLY CLOCKWISE. THE POWER
WILL COME
UP
TO ABOUT TWENTY WATTS. THE POWER LEVEL WILL BE ADJUSTED
FOR THE REQUIRED DRIVE LEVEL
OF
THE DEVICE BEING DRIVEN. THE EXCITER
IS
A
WIDEBAND UNIT AND DOES NOT REQUIRE ANY TUNING OVER THE ENTIRE FM
BROADCAST
BAND.
TURN THE PWR ADJ CONTROL TO MINIMUM POWER SWITCH TO
THE OFF POSITION. THIS COMPLETES THE PRELIMINARY CHECKOUT OF THE UNIT.
WHEN USING THE EXCITER TO DRIVE AN AMPLIFIER THAT
WILL
PRESENT HIGH VSWR
CONDITIONS TO THE EXCITER IT IS RECOMMENDED THAT A CIRCULATOR
OR
ISOLATOR BE USED BETWEEN THE EXCITER AND THE DEVICE BEING DRIVEN.
REAR
PANEL CONNECTIONS
THERE
ARE
SEVERAL CONNECTIONS
ON
THE
REAR
PANEL FOR INPUT SIGNALS
ANO
CONTROL SIGNALS TO CONTROL THE OPERATION OF THE EXCITER.
6

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MODULATION INPUT SIGNALS
LOOKING AT THE REAR PANEL OF THE EXCITER THERE ARE FOUR BNC
CONNECTORS MOUNTED
ON
THE RIGHT SIDE ANO ARE LABELED ACCORDING TO
THEIR RESPECTIVE INPUT FUNCTION (SC1, SC2, SC3, ANO MPX) TO THE LEFT
OF
EACH INPUT CONNECTOR IS A CONTROL TO CONTROL THE INPUT LEVEL OF EACH
INPUT.
JUST
BENEATH THE BNC CONNECTORS IS A 10 TERMINAL STRIP. PLUS 1 ANO
3 OF THIS STRIP IS THE MONO INPUT, WHILE PIN 21S GROUND.
MONITOR AND CONTROL SIGNALS
ON THE 10 TERMINAL STRIP LOCATED BENEATH THE MODULATION INPUT
CONNECTORS ARE SEVERAL MONITOR AND CONTROL CONNECTIONS. PIN 8
MONITORS THE
DC
POWER SUPPLY VOLTAGE TO THE RF AMPLIFIER AND WILL BE
IN
THE RANGE OF
2T019
voe
DEPENDING ON THE
RF
OUTPUT LEVEL. PIN 4 MONITORS
THE
RF
POWER OUT AND
IS
ABOUT
11
VOLTS FOR 20 WATTS OUT. PIN 6 MONITORS
THE REFLECTED POWER OUT. PIN 5 AND 7 ARE GROUND ANO PIN 10 IS THE
DC
POWER SUPPLY VOLTAGE ISOLATED THROUGH A
1K
OHM RESISTOR FOR
CONTROLLING A REMOTE DEVICE.
PIN 9
IS RESERVED FOR EXTERNAL CONTROL
OF
THE EXCITER POWER OUTPUT. ON THE LEFT SIDE OF THE
REAR
PANEL
IS
ANOTHER
BNC CONNECTOR LABELED REMOTE. PLACING A GROUND
ON
THE CENTER PIN
OF
THIS CONNECTOR WILL SHUT DOWN THE POWER SUPPLY AND THE
RF
OUTPUT WILL
GO TO ZERO. REMOVING THE GROUND WILL PLACE THE UNIT
BACK
INTO NORMAL
OPERATION. THIS MAY BE USED TO REMOTELY SHUT THE EXCITER DOWN.
EXTERNAL REFERENCE
THE SST-30 EXCITER MAY BE PHASE LOCKED TO
AN
EXTERNAL SOURCE
OF
1 khz. A
BNC CONNECTOR
IS
SUPPLIED ON THE REAR PANEL AND A JUMPER MAY BE
CHANGED
ON
THE MAIN BOARD TO IMPLEMENT THIS OPTION.
ADJUSTMENTS
ALL
ADJUSTMENTS TO SIGNAL SHOULD BE DONE
AS
REQUIRED FROM THE FRONT
AND REAR PANELS.
ALL
INTERNAL ADJUSTMENTS HAVE BEEN SET AT THE FACTORY
AND SHOULD NEED NO FURTHER ADJUSTMENT.
IN
CASE
OF
REPAIRS, ALIGNMENT
INSTRUCTIONS HAVE BEEN INCLUDED
IN
THE ALIGNMENT SECTION.
MAINTENANCE
CAUTION: IT IS ADVISABLE TO REMOVE POWER FROM THE UNIT PRIOR TO
SERVICING TO AVOID POSSIBLE SHOCK TO PERSONNEL OR DAMAGE TO THE UNIT.
THE SST-30 EXCITER WAS DESIGNED TO OPERATE RELIABLY UNDER CONTINUOUS
DUTY CONDITIONS WITH A VERY MINIMUM
OF
MAINTENANCE. AS THE UNIT
IS
A WIDE
BAND
EXCITER, IT WILL REQUIRE NO TUNING. THE ONLY RECOMMENDED
MAINTENANCE
IS
THAT OF PERIODIC CLEANING OF THE UNIT TO ENSURE THAT
ALL
AIR PASSAGES STAY FREE OF DIRT AND CONTAMINATION. THE PRINTED CIRCUIT
BOARDS
SHOULD ALSO BE CLEANED
BY
BLOWING THE DIRT OFF WITH AIR
PRESSURE.
DO
NOT USE SOLVENTS TO CLEAN THE UNIT
AS
THEY MAY CAUSE
DAMAGE TO SOME
OF
THE COMPONENTS OR FINISH
OF
THE UNIT.
7

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FUSES
TO REPLACE THE AC LINE FUSE, REMOVE THE LINE CORD FROM THE
BACK
OF
THE
UNIT. WITH A
SMALL
FLAT BLADE SCREWDRIVER, REMOVE THE SQUARE VOLTAGE
CONFIGURATION BLOCK. THE FUSE IS LOCATED INSIDE. REPLACE THE FUSE AND
THEN REPLACE THE CLOCK INSURING THAT THE WHITE ARROW IS NEXT TO THE
VOLTAGE DESIRED WHEN THE
BLOCK
HAS
BEEN
REINSTALLED.
TO REPLACE THE
DC
FUSE, REMOVE THE TOP PANEL. THE
DC
FUSE
IS
LOCATED
ON
THE REGULATOR BOARD
ON
THE RIGHT SIDE OF THE UNIT FACING THE FRONT
PANEL.
INTEGRATED CIRCUITS
ALL
INTEGRATED CIRCUITS HAVE
BEEN
MADE EASY
BY
THE USE OF SOCKETS FOR
THESE DEVICES.
AN
IC
PULLER
TOOL
IS RECOMMENDED FOR REMOVING THE
IC
CHIPS AND
AN
INSERTION DEVICE IS RECOMMENDED FOR REPLACING THE CHIPS TO
PREVENT BENDING THE PINS. WHEN REPLACING THE CHIPS INSURE THAT
ALL
PINS
ON
THE CHIP ARE MATCHED
UP
WITH THE SOCKET TO INSURE GOOD CONTACT.
RF
AND POWER TRANSISTORS
TO REPLACE
RF
AND POWER TRANSISTORS, A FEW TOOLS WILL BE REQUIRED
AS
THE DEVICES ARE SOLDERED AND BOLTED INTO THE UNIT. TO UNSOLDER THE
DEVICES ALWAYS USE APPROVED DESOLDERING TOOLS SUCH
AS
SOLDER WICK
AND SOLDER SUCKERS.
IN
THE CASE OF
RF
TRANSISTOR, AFTER REMOVING THE
SOLDER, CAREFULLY LIFT THE TABS CLEAR OF THE BOARD BEING CAREFUL NOT TO
DAMAGE THE FOIL
ON
THE PRINTED CIRCUIT BOARD. MAKE A DIAGRAM OF
ALL
COMPONENTS REMOVED TO ENSURE THEIR PROPER REPLACEMENT
IN
THE EXACT
POSITIONS FROM WHICH THEY CAME. WHEN REPLACING COMPONENTS USE DOW
CORNING
340
HEAT SINK COMPOUND OR EQUIVALENT
ON
THE POWER DEVICE FOR
PROPER TRANSFER
OF
HEAT TO THE HEAT SINK. USE GOOD SOLDERING PRACTICES
WHEN RESOLDERING THE DEVICES
BACK
IN
. WHEN SOLDERING
IS
COMPLETE, USE
AN
APPROVED SOLDER FLUX REMOVER TO CLEAN UP THE
AREA
WHERE THE
COMPONENT WAS REPLACED. ALWAYS INSPECT THE POWER DEVICE CAREFULLY
FOR INSULATING HARDWARE WHICH ELECTRICALLY INSULATES SOME OF THE
DEVICES FROM THE CHASSIS GROUND. THESE
WILL
BE FOUND
ON
THE POWER
TRANSISTORS AND REGULATORS
IN
THE POWER SUPPLY. THIS HARDWARE MUST
BE REPLACED FOR THE DEVICE TO WORK PROPERLY.
SMALL COMPONENTS
SMALL COMPONENTS, SUCH
AS
RESISTORS, CAPACITORS AND
SMALL
TRANSISTORS
AND DIODES, SHOULD BE REMOVED VERY CAREFULLY USING GOOD DESOLDERING
TOOLS. ALWAYS OBSERVE THE POLARITY OF DIODES AND ELECTROLYTIC
CAPACITORS AND MAKE A
SMALL
NOTE TO ENSURE THAT THE REPLACEMENT
DEVICE IS INSTALLED PROPERLY. DIODES INSTALLED WRONG MAY CAUSE DAMAGE
TO OTHER COMPONENTS AND ELECTROLYTIC CAPACITORS MAY EXPLODE IF
POLARITY
IS
NOT OBSERVED. WHEN REMOVING
SMALL
COMPONENTS, THE
COMPONENT MAY BE CRUSHED WITH
A PAIR
OF
PLIERS ANO EACH LEAD CAREFULLY
REMOVED. THE IMPORTANT ITEM
IS
NOT TO DAMAGE THE PRINTED CIRCUIT BOARD.
THE DAMAGE MOST LIKELY TO OCCUR
IS
THE LIFTING
OF
FOIL
OR
THE REMOVAL
OF
THE PLATED MATERIAL
ON
A PLATED-THROUGH HOLE
IN
THE BOARD. IF IT IS
8

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SUSPECTED THAT THE PLATED THROUGH MATERIAL HAS BEEN DAMAGED, THE
COMPONENT LEAD MAY BE SOLDERED ON BOTH SIDES OF THE BOARD.
ALIGNMENT
THE SST-30 EXCITER WAS ALIGNED AT THE FACTORY ANO SHOULD NOT NEED
FURTHER ADJUSTMENT EXCEPT FROM THE FRONT AND REAR PANELS. HOWEVER,
IN
THE CASE OF COMPONENT REPLACEMENT, SOME ADJUSTMENT MAY BE
NECESSARY.
POWER SUPPLY
THE EXCITER HAS BEEN SET AT THE FACTORY FOR AUTOMATIC LEVEL CONTROL OF
THE RF OUTPUT, R17 IS THE FRONT PANEL LEVEL CONTROL AND SETS THE
REFERENCE LEVEL FOR THE POWER SUPPLY VOLTAGE. WITH R17 SET
FULLY
CLOCKWISE, SET
R1
ON THE POWER SUPPLY BOARD FOR 30 WATTS OUTPUT.
R1
SETS THE GAIN
OF
U2A WHICH SAMPLES THE RF OUTPUT OF THE EXCITER. WHEN
THE EXTERNAL CONTROL OPTION IS USED, THE SETTING
IS
CONTROLLED BY THE
CONTROL
R4
LOCATED ON THE AUDIO INPUT BOARD
ON
THE REAR PANEL. THIS
WOULD MOST LIKELY BE USED TO SAMPLE THE OUTPUT OF
AN
AMPLIFIER AND
KEEP THIS OUTPUT OF THE EXCITER DOES NOT EXCEED
30
WATTS.
AUDIO. MULTIPLEX AND SCA
THE MULTIPLEX AND SCA INPUTS MAY BE ADJUSTED
BY
CONTROLS LOCATED
ON
THE REAR PANEL. THE MONO INPUT
IS
BALANCED ANO HAS NO INPUT AMPLITUDE
CONTROL. THE BALANCE OF THE MONO INPUT MAY BE ADJUSTED BY TYING THE
PLUS
ANO
MINUS MONO INPUT TOGETHER ANO PLACING A SIGNAL
ON
THE INPUT.
WITH
AN
OSCILLOSCOPE
ON
PIN 7 OF
U1
B, ADJUST R20 FOR MINIMUM SIGNAL. R23
ADJUSTS THE MONO SIGNAL GAIN INTO THE MIXER U10. THIS SHOULD ONLY BE
ADJUSTED WITH THE USE OF A MODULATION MONITOR.
R8
ON
THE COMPOSITE
INPUT SET THE RATIO
OF
COMPOSITE TO SCA. WITH A LEVEL OF 2.2 VOLTS PEAK TO
PEAK INPUT
ON
COMPOSITE ANO SCA, THE OUTPUT AT PIN 14
OF
U10
IS
2.1
VOLTS
PEAK TO PEAK FOR MPX ANO MONO ANO 0.3
VOL
TS
PEAK TO PEAK FOR SCA. R34
IS
SET FOR MINIMUM DISTORTION AND SHOULD ONLY BE ADJUSTED IF THE PROPER
EQUIPMENT
IS
AVAILABLE. FINAL DEVIATION ADJUSTMENT MAY BE MADE WITH
R35
.
R36 ADJUSTS THE BIAS POINT FOR THE VARICAP DIODE
IN
THE VCO ANO
IS
ADJUSTED FOR 5.7 VOLTS
DC
AT THE JUNCTION OF R36 ANO R37. R33 CALIBRATES
THE FRONT PANEL METER FOR DEVIATION. THIS SHOULD BE CALIBRATED USING A
SINGLE TONE.
YSWR METER
THE METER ON THE FRONT PANEL MAY BE CALIBRATED FOR RF POWER WITH
R4
ANO
RS
ON
THE EUROCARD LOCATED ON THE FRONT PANEL.
R4
CALIBRATES THE
FORWARD POWER READING ANO
RS
CALIBRATES THE REFLECTED POWER READING.
THIS SHOULD BE DONE USING A CALIBRATEO POWER METER SUCH
AS
A BIRD
MODEL
43
OR EQUIVALENT.
9

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PARTS LIST FOR SST-30 POWER SUPPLY
STOCK#
STOCK#
001-115
CN1
CONNECTOR
26
PIN
CN2
CONNECTOR BNC
C1
47NF CERAMIC
C2
47NF CERAMIC
C3
4.7NF CERAMIC
C4
1
NF
CERAMIC
C5
1
0UF
ELECTROLYTIC
C6
10UF ELECTROLYTIC
C7
470PF CERAMIC
ca
470PF CERAMIC
C9
10PF CERAMIC
C10
1-PF CERAMIC
C11
470PF CERAMIC
C12
47PF CERAMIC
C13
470PF CERAMIC
C14
10UV ELECTROLYTIC
C15
10NF CERAMIC
C16
33UF
ELECTROLYTIC
C17
470PF CERAMIC
C18
1
0NF
CERAMIC
C19
100UF ELECTROLYTIC
C20
10KUF CERAMIC
C21
33UF
ELECTROLYTIC
C22
10,000UF ELECTROLYTIC
C23
10,000UF ELECTROLYTIC
C24
10UF ELECTROLYTIC
C25
1
0UF
ELECTROLYTIC
C26
10UF ELECTROLYTIC
C27
1
0UF
ELECTROLYTIC
C28
4.7NF CERAMIC
C29
4.
7NF
CERAMIC
01
NOT USED
02 NOT
USED
03
ZENER DIODE
24V
04
DIODE 1N4148
D5
DIODE 1N4004
06
DIODE 1N4004
07
DIODE 1N4004
D8
DIODE 1
N4004
09
DIODE BRIDGE 26MB10A
F1
FUSE
2
AMP
F2
FUSE
4 AMP
FAN1
220
VOLT
FAN
LP1
LAMP LPN 220V
L1
RF
CHOKE
L2
RF
CHOKE
001-100 L3
RF
CHOKE
001-101
001-102
001-103
001-103
001-104
001-105
001-105
001-106
001-106
001-107
001-107
001-106
001-106
001-106
001-105
001-108
001-109
001-106
001-108
001-110
001-108
001-109
001-110
001-110
001-105
001-105
001-105
001-105
001-103
001-103
001-111
001-112
001-113
001-113
001-113
001-113
001-114
001-135
001-136
STOCK#
001-137
001-138
001-139
001-139
Q1
TRANSISTOR HJ3001 001-116
R1
RESISTOR 4.7K
OHM
001-117
R2
RESISTOR 4.7K
OHM
001-117
R3
RESISTOR 10
OHM
001-118
R4
RESISTOR 10K
OHM
001-119
RS
RESISTOR 1K
OHM
001-120
R6
RESISTOR 10K
OHM
001-119
R7
RESISTOR 1K
OHM
001-120
R8
RESISTOR 12K
OHM
001-121
R9
RESISTOR 12K
OHM
001-121
R10
RESISTOR 10K
OHM
001-119
R11
RESISTOR 4.7K
OHM
001-117
R12
RESISTOR 4.7K
OHM
001-117
R13
RESISTOR 4.7K
OHM
001-117
R14
RESISTOR 4.7K
OHM
001-117
R15
RESISTOR 100K
OHM
001-122
R16
RESISTOR 33K
OHM
001-123
R17
RESISTOR 27K
OHM
001-124
R18
RESISTOR
330
OHM
001-125
R19
RESISTOR 4.7K
OHM
001-117
R20
RESISTOR 1.8K
OHM
001-126
R21
RESISTOR
10
OHM
001-118
R22
RESITSOR 1
OK
OHM
001-119
R23
RESISTOR
220
OHM
001-127
R24
RESISTOR
.22
OHM
001-128
R25
RESISTOR .
22
OHM
001-128
R26
RESISTOR 10
OHM
001-118
R27
RESISTOR 1K
OHM
001-120
R28
RESISTOR
220
OHM
001-127
R29
RESISTOR 10K
OHM
001-119
R30
RESISTOR 2.
2K
OHM
001-129
R31
RESISTOR 18K
OHM
001-130
R32
RESISTOR 2.7K
OHM
001-131
R33
RESISTOR 22K
OHM
001-132
R34
RESISTOR 22KOHM 001-132
R35
RESISTOR 1K
OHM
001-120
SWI SWITCH SPST
PWR
001-133
T1
XFMR
PWR
22VAC6AMP 001-134
U1
REGULATOR LM723
U2
OPANO LM358N
U3
REGULATOR LM7815
U4
REGULATOR
LM
7812
001-140
001-141
001-142
STOCK#
001-143
JO

www.SteamPoweredRadio.Com
• PARTS LIST SST-30
AUDIO INPUT
SYMBOL
STOCK#
DESCRIPTION
CN1
001-144 CONNECTOR BNC
CN2 001-144 CONNECTOR BNC
CN3 001-144 CONNECTOR BNC
CN4 001-144 CONNECTOR BNC
CNS
001-145 TERMINAL STRIP 10 PIN
CN6 001-146 CONNECTOR,
26
PIN
CN7 001-146 CONNECTOR,
26
PIN
C1-C5 001-147 CAPACITOR, 1NF. CERAMIC
R1-F3 001-120 RESISTOR, 1K OHM
R4
001-148 RESISTOR, VAR.47K
R5-R8
001-149 RESlSTOR, VAR.10K
•
•
11

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•
PARTS
LIST
SST-30
MAIN
BOARD
§TOCK# §TOCK#
C1
560PF CERAMIC 001-150 C48 4.7NF CERAMIC 001-103
C2 560PF CERAMICD 001-150 C49 4.7NF CERAMIC 001-103
C3
HOPF
CERAMIC 001-150 C50 27PF CERAMIC 001-158
C4 10PF CERAMIC 001-151
C51
4.7 CERAMIC 001-103
cs
39PF CERAMIC 001-152 C52 1NF CERAMIC 001-104
C6 39PF CERAMIC 001-152
C53100PF
CERAMIC 001-157
C7
39PF CERAMIC 001-152 C54 4.7NF CERAMIC
ca
39PF CERAMIC 001-152
C56100NF
CERAMIC 001-155
C10 39PF CERAMIC 001-152 C57 4.7NF CERAMIC 001-103
C11
39PF CERAMIC 001-152 C58 4.7NF CERAMIC 001-103
C12 39PF CERAMIC 001-152 C59
NOT
USED
C13 100UF ELECTROLYTIC 001-110 C60 4.7NF CERAMIC 001-103
C14 39PF CERAMIC 001-152
C61
100UF ELECTROLYTIC 001-110
C15 39PF CERAMIC 001-152 C62 NOT USED
C16 39PF CERAMIC 001-152 C63 4.7NF CERAMIC 001-103
C17 39PF CERAMIC 001-152 C64 4.7NF CERAMIC 001-103
C18 100UF ELECTROLYTIC 001-110 C65
4.
7NF CERAMIC 001-103
C19 100UF ELECTROLYTIC 001-110 C66 4.7NF CERAMIC 001-103
C20 47UF ELECTROLYTIC 001-153 C67 220PF CERAMIC 001-158
C21
1NF CERAMIC 001-104 C68 4.7NF CERAMIC 001-103
C22 1NF CERAMIC 001-104 C69 4.7 CERAMIC 001-103
C23 1NF CERAMIC 001-104 C70 2.2PF CERAMIC 001-159
•
C24 1NF CERAMIC 001-104
C71
1NF CERAMIC 001-104
C25 100UF ELECTROLYTIC 001-110 C72
NOT
USED
C26 10UF ELECTROLYTIC 001-105 C73
NOT
USED
C27 47UF ELECTROLYTIC 001-153 C74 NOT USED
C28 47UF ELECTROLYTIC 001-153 C75 NOT USED
C29 2.2UF ELECTROLYTIC 001-154 C76 NOT USED
C30 100UF ELECTROLYTIC 001-110 C77 NOT USED
C31
10UF ELECTROLYTIC 001-105 C78 NOT USED
C32 10PF CERAMIC 001-151 C79 NOT USED
C33 10UF ELECTROLYTIC 001-105 C80 NOT USED
C34 470PF CERAMIC 001-106
C81
1UF ELECTROLYTIC 001-160
C35 100NF CERAMIC 001-155 C82 100NF CERAMIC 001-155
C36 100UF ELECTROLYTIC 001-110 C83 47UF ELECTROLYTIC 001-153
C37 10NF CERAMIC 001-108 C84 18PF CERAMIC 001-161
C38 47PF CERAMIC 001-156 C85 60PF CERAMIC 001-162
C39 4.7NF CERAMIC 001-103 C86 47NF CERAMIC 001-102
C40 1NF CERAMIC 001-104 C87 47NF CERAMIC 001-102
C41
10UF ELECTROLYTIC 001-105
CH
33PF CERAMIC 001-163
C42 100UF ELECTROLYTIC 001-110 C89 560 PF CERAMIC 001-150
C43 100 ELECTROLYTIC 001-110 C90 1
OUF
ELECTROLYTIC 001-105
C44 4.7NF CERAMICD 001-103
C91
10UF ELECTROLYTIC 001-1
OS
C4S
1NF CERAMIC 001-104 C92 47NF CERAMIC 001-102
C46 100PF CERAMIC 001-157 C93 47NF CERAMIC 001-102
C47 100UF ELECTROLYTIC 001-110 C94 10UF ELECTROLYTIC 001-105
•
12

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•
IIQ~K
#
§TOCK#
C95
100NF
CERAMIC 001-155
L3 RF CHOKE
001-169
C96
10UF ELECTROLYTIC
001-105 L4 RF
CHOKE
001-169
C97 10UF ELECTROLYTIC
001-105
LS
RF
CHOKE
001-169
C98
10UF ELECTROLYTIC
001-105 L6 RF
CHOKE
001-169
C99 2.2UF
ELECTROLYTIC
001-154 L7 RF
CHOKE
001-169
C100 10NF CERAMIC 001-108
U
RF
CHOKE 001-169
C101
100UF ELECTROLYTIC 001-110
Lt
RF CHOKE 001-169
C10210UF ELECTROLYTIC 001-105 L10 22UH COIL 001-170
C103 100NF CERAMIC 001-155 L
11
2.2UH COIL 001-171
C104 10UF ELECTROLYTIC 001-105 L12 INDUCTOR COAX 001-172
C105 22UF ELECTROLYTIC 001-164 L13 INDUCTOR COAX 001-172
C106 100NF CERAMIC 001-155 L14 2.2UH COIL 001-171
C107 10UF ELECTROLYTIC
001
-105
L15 2.2UH COIL 001-171
C108
10UF ELECTROLYTIC
001-105
L16 TORIOO OHM 10MM 001-173
C109 100NF CERAMIC
001-155
L17 220UH COIL 001-174
C110 47UF ELECTROLYTIC 001-153 L18
RF
CHOKE 001-169
C11110UF ELECTROLYTIC 001-105 L19 2.2UH COIL 001-171
C112 100NF CERAMIC
001-155
L20 2.2UH COIL 001-171
C113 100NF CERAMIC
001-155
L21
RF
CHOKE 001-169
C114 100NF CERAMIC 001-155
C115 100NF CERAMIC 001-155
Q1
NOT USED
C116 10UF ELECTROLYTIC 001-105 Q2 TRANSISTOR J310 001-175
Q3 TRANSISTOR 2N918 001-176
C117 100NF CERAMIC
001-155
Q4 TRANSISTOR 2N918 001-176
C118 4.7NF CERAMIC 001-103 Q5 TRANSISTOR BC237 001-177
• C11910UF ELECTROLYTIC 001-105 Q6 TRANSISTOR
BCY59
001-178
Q7
TRANSISTOR 2N918 001-176
DI
DIODE 1N4148 001-112 Q8 TRANSISTOR 2N3866 001-179
02
DIODE 1N4148 001-112 Q9 TRANSISTOR 2N3866 001-179
03
VARICAP MV209 001-165 Q10 TRANSISTOR BCY59 001-180
04
VARICAP MV209 001-165
Q11
TRANSISTOR
BFR96
001-180
05
VARICAP MV209 001-165 Q12 NOT USED
06
VARICAP MV209 001-165 Q13 TRANSISTOR BF245B 001-181
07
ZENER DIODE 6.8V 001-166 Q14 TRANSISTOR 2N918 001-176
08
DIODE 1N4148 001-112 Q15 TRANSISTOR BC237 001-177
09
DIODE 1N4148 001-112
010 ZENER DIODE 5.6V 001-167
RR1
RESISTOR ARRAY1 .5K001-182
011 ZENER DIODE 5.6V
001-167
RR2RESISTOR ARRAY1.5K001-182
012
DIODE 1N4148 001-112
R1
RESISTOR 33K OHM 001-183
013 DIODE 1N4148
001-112
R2 RESISTOR 33K OHM 001-183
014
NOT USED R3 RESISTOR 33K OHM 001-183
015 DIODE 1N4148 001-112 R4 RESISTOR 22K OHM 001-132
016
DIODE 1N4148 001-112
RS
RESISTOR 220K OHM 001-184
017 DIODE 1N4148 001-112 R6 RESISTOR 220K OHM 001-184
018 DIODE 1N4148 001-112
R7
RESISTOR 220K OHM 001-184
019 DIODE 1N4148 001-112
R8
RESISTOR 47K OHM 001-185
020 DIODE HP2800 001-168 R9 RESISTOR 600 OHM
001
-186
021 DIODE HP2800
001-168
R10 RESISTOR 10K OHM
001
-119
022 DIODE 1
N4148
001-112
R11
RESISTOR 100K OHM 001-122
023 DIODE 1N4148 001-112 R12 RESISTOR 100K OHM 001-122
024
DIODE 1N4148 001-112 R13 RESISTOR
6.8K
OHM 001-187
• 025 DIODE 1N4148 001-112 R14 RESISTOR
6.8K
OHM 001-187
L3
RF
CHOKE 001-169 R15 RESISTOR 12K OHM
001
-
121
I3

www.SteamPoweredRadio.Com
•
§TQ~K
#
§TQ~K
#
L2
RF
CHOKE 001-169 R16 RESISTOR 39K OHM 001-188
R17 RESISTOR 10K OHM 001-119 R70 RESISTOR 1MEG OHM001-193
R18 RESISTOR 39K OHM 001-188
R71
RESISTOR 8.2K OHM 001-203
R19 RESISTOR 10K OHM 001-119 R72 RESISTOR
1K
OHM 001-120
R20 RESISTOR 22K OHM 001-132 R73 RESISTOR 8.2 OHM 001-201
R21
RESISTOR 47K OHM 001-185 R74 RESISTOR 5.6K OHM 001-204
R22 RESISTOR 2.2KOHM 001-129 R75 RESISTOR 1.2K OHM 001-205
R23 RESISTOR 47K OHM 001-185 R76 RESISTOR 270 OHM 001-206
R24 RESISTOR 12K OHM 001-121 R77 RESISTOR 330 OHM 001-207
R25 RESISTOR 1
OK
OHM 001-119 R78 RESISTOR 220 OHM 001-127
R26 RESISTOR 15K OHM 001-189 R79 RESISTOR 8.2K OHM 001-203
R27 RESISTOR 10K OHM 001-119 R80 RESISTOR 10 OHM 001-118
R28 RESISTOR 100 OHM 001-190
R81
RESISTOR 100 OHM 001-190
R29 RESISTOR 2.2K OHM 001-129 R82 RESISTOR 56 OHM 001-208
R30 RESISTOR 6.8K 001-187 R83 RESISTOR
47
OHM 001-209
R31
RESISTOR 6.8K OHM 001-187 R84 RESISTOR 100 OHM 001-190
R32 RESISTOR 820 OHM 001-191 R85 RESISTOR 47K OHM 001-185
R33 RESISTOR 4.7K OHM 001-117 R86 RESISTOR 33K OHM 001-183
R34 RESISTOR 500 OHM 001-192 R87 RESISTOR 150K OHM 001-210
R35
RESISTOR 47K OHM 001-185 R88 RESISTOR 1.5K OHM 001-200
R36 RESISTOR 22K OHM 001-132 R89 RESISTOR 1.5K OHM 001-200
R37
RESISTOR 1MEG OHM 001-193 R90 RESISTOR 100 OHM 001-190
R38 RESISTOR
390
OHM 001-194
R91
RESISTOR 820K OHM 001-211
R39
RESISTOR 100K OHM 001-122 R92 RESISTOR 680 OHM 001-198
R40 RESISTOR 33K OHM 001-183 R93 RESISTOR
27
OHM 001-202
•
R41
RESISTOR 330K OHM 001-195 R94 RESISTOR 180 OHM 001-212
R42 RESISTOR 470K OHM 001-196 R95 RESISTOR 1MEG OHM001-193
R43 RESISTOR
22
OHM 001-197 R96 RESISTOR 470 OHM 001-196
R44 RESISTOR 10K OHM 001-119 R97 RESISTOR 560 OHM 001-201
R45
RESISTOR 2.7K OHM 001-131 R98 RESISTOR 470 OHM 001-196
R46
RESISTOR 220 OHM 001-127 R99 RESISTOR 100 OHM 001-190
R47
RESISTOR 100 OHM 001-190 R100 RESISTOR 100 OHM 001-190
R48 RESISTOR 4.7K OHM 001-117
R101
RESISTOR 22K OHM 001-132
R49
RESISTOR 6.8K OHM 001-187 R102 RESISTOR 10K OHM 001-119
R50
RESISTOR
220
OHM 001-127 R103 RESISTOR
22
OHM 001-197
R51
RESISTOR 10 OHM 001-118 R104 RESISTOR 6.8K OHM001-187
R52
RESISTOR 680 OHM 001-198 R105 RESISTOR 2.2K OHM001-129
R53
RESISTOR 10 OHM 001-118 R106 RESISTOR 10K OHM 001-119
R54 RESISTOR 2.7K OHM 001-131 R107 RESISTOR 10K OHM 001-119
R55 RESISTOR 3.3 OHM 001-199 R108 RESISTOR 82K OHM 001-198
R56
RESISTOR 220 OHM 001-127 R109 RESISTOR
1K
OHM 001-120
R57
RESISTOR
390
OHM 001-194 R110 RESISTOR
1K
OHM 001-120
RSI
RESISTOR 10 OHM 001-118
R111
RESISTOR 47K OHM 001-185
R59
RESISTOR 1.5K OHM 001-200 R112 RESISTOR 47K OHM 001-185
R60 RESISTOR 680 OHM 001-198 R113 RESISTOR 100K OHM001-122
R61
RESISTOR 220 OHM 001-127 R114 RESISTOR 33K OHM 001-195
R62
RESISTOR 220 OHM 001-127 R115 RESISTOR 1K OHM 001-120
R63
RESISTOR 220 OHM 001-127 R116 RESISTOR 1K OHM 001-120
R64
RESISTOR
220
OHM 001-127 R117 RESISTOR
27
OHM 001-202
R65
RESISTOR
560
OHM 001-201 R118 RESISTOR 27K OHM 001-203
R66
RESISTOR
27
OHM 001-202 R119 RESISTOR 1.2K OHM001-205
•
R67
RESISTOR 100 OHM 001-190 R120 RESISTOR 270 OHM 001-206
R68
RESISTOR 22K OHM 001-132
R121
RESISTOR 470 OHM 001-196
14

www.SteamPoweredRadio.Com
•
R69
RESISTOR 47K
OHM
•
•
STOCK # STOCK #
001-185 R122 RESISTOR
270
OHM
001-206
R123 RESISTOR
470
OHM
001-196
R124 RESISTOR1.8MEGOHM001-199
R125 RESISTOR 10K
OHM
001-119
R126
REISISTOR 100
OHM
001-190
R127 RESISTOR 1.5K
OHM
001-200
R128
RESISTOR
22
OHM
001-197
R129
RESISTOR 1.5K
OHM
001-200
R130 RESISTOR 1K
OHM
001-120
R131
RESISTOR 1K
OHM
001-120
R132 RESISTOR
47
OHM
001-209
R133 RESISTOR
75
OHM
001-212
R134 RESISTOR
47
OHM
001-209
R135 RESISTOR
56
OHM 001-213
R136 RESISTOR
47
OHM 001-209
R137 RESISTOR
47
OHM
001-209
R138 RESISTOR 1.5K
OHM
001-200
R139
RESISTOR
1.5K
OHM
001-200
R140
RESISTOR
6.8K
OHM
001-187
R141
RESISTOR 10K
OHM
001-119
R142
RESISTOR
470
OHM
001-119
R143
RESISTOR
270
OHM
001-196
R144 RESISTOR 10K
OHM
001-206
R145
RESISTOR
470
OHM
001-206
R146
RESISTOR 12K
OHM
001-121
R147
RESISTOR
47
OHM
001-214
SW1
SWITCH 4 POLE DIP 001-215
SW2 SWITCH 4 POLE DIP 001-215
SW3 SWITCH 4 POLE
DIP
001-215
SW4 SWITCH 4 POLE DIP 001-215
SW5 SWITCH 4 POLE DIP 001-215
U1
OPAMP
TL074
001-216
U2
REGULATOR 78L08 001-217
U3
1C
4520 001-218
U4
1C 4046 001-219
US
1C
74121
001-210
U6
1CNE5532
001-211
U7
1C
SP8680 001-212
U8
1C
74LS02 001-213
U9
REGULATOR LM7805 001-214
U10
1C
74LS190 001-215
U11
1C
74LS190 001-215
U12
1C
74LS190 001-215
U13
1C
74LS190 001-215
U14
1C
74LS190 001-215
U15
OPAMP TL082 001-216
U16
1C
4518
001-217
U17
1C
74196 001-218
U18
1C
7400 001-219
X1
CRYSTAL 4.0 MHz 001-220
15

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•
PARTS
LIST
SST-30
POWER
AMPLIFIER
§TOCK#
§TOCK#
ACC TOROID COIL CPLR 001-221 01 DIODE 1N4148 001-112
02
DIODE 1N4148 001-112
CN1
CONNECTOR BNC
001-144
CN2 CONNECTOR N
001-222
J1 RF CHOKE
001-169
CN3 CONNECTOR
26 PIN 001-146
J2
RF CHOKE
001-169
J3
RF CHOKE
001-169
CV1
CAP VARIABLE 10PF
001-223
J4
RF CHOKE 001-169
CV2 CAP VARIABLR 10PF 001-223
CV3 CAP VARIABLE 40PF
001-224
L1
COIL
RF 001-233
u COIL RF 001-234
C1
4.7NF CERAMIC 001-103
L3
COIL RF 001-235
C2
39 PF CERAMIC 001-152
L4
NOT USED 001-236
C3
47PF CERAMIC 001-156
LS
COIL
RF
001-237
C4
100PF CERAMIC 001-157 L6 COIL
RF
001-238
cs 12PF CERAMIC 001-225 L7 NOT USED 001-239
C6
12PF CERAMIC 001-225 L8 COIL RF 001-240
C7
4.7 NF CERAMIC 001-103 L9 COIL RF 001-241
ca
22PF CERAMIC 001-226
C9
4.7NF CERAMIC 001-103
Q1
TRANSISTOR MRF237001-242
C10
10UF ELECTROLYTIC 001-105 Q2 TRANSISTOR
BLW86
001-243
C11
39PF CERAMIC 001-152
C12
27PF CERAMIC 001-227
R1
RESISTOR 220 OHM 001-127
•
C13
4.7NF CERAMIC 001-103
R2
RESISTOR 2.2K OHM 001-129
C14
150PF CERAMIC 001-228
R3
RESISTOR 3.9 OHM 001-244
C15
82PF CERAMIC 001-229
R4
RESISTOR 3.9 OHM 001-245
C16
12PF CERAMIC 001-229
RS
RESISTOR 10 OHM 001-246
C17
12
PF
CERAMIC 001-229
R6
RESISTOR 10 OHM 001-246
C18
12PF CERAMIC 001-229
R7
RESISTOR 15 OHM 001-247
C19
HOPF
CERAMIC 001-230
RS
RESISTOR
39
OHM
001
-248
C20
560PF CERAMIC 001-231 R9 RESISTOR 47 OHM 001-209
C21
1NF UNELCO 001-104 R10 RESISTOR 12 OHM 001-249
C22
1NF UNELCO 001-104
R11
RESISTOR 150 OHM 001-250
C23
12PF CERAMIC 001-229 R12 RESISTOR 47 OHM 001-209
C24 12PF CERAMIC 001-229 R13 RESISTOR 47 OHM 001-209
C25
2X39PF CERAMIC 001-152 R14 RESISTOR
1K
OHM 001-120
C26
4X39PF CERAMIC 001-152 R15 RESISTOR 47 OHM 001-209
C27
4.7NF CERAMIC 001-103 R16 RESISTOR 3.3K OHM 001-199
C21
2X4.7NF CERAMIC 001-103 R17 RESISTOR 47 OHM 001-209
C29
100UF ELECTROLYTIC 001-110 R11 RESISTOR 3.3K OHM 001-199
C30
27
PF CERAMIC 001-227
C31
10PF CERAMIC 001-151
T1
4:1 WIDEBAND XMFR 001-251
C32
39PF
CERAMIC 001-105 T2 4:1 WIDEBAND XMFR 001-252
C33
5.6PF
CERAMIC 001-230
C34
6.8PF CERAMIC 001-231
C35
22PF CERAMIC 001-226
C36
2.2PF CERAMIC 001-232
C37
4.7NF CERAMIC 001-103
•
C38
4.7NF CERAMIC 001-103
16

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R31
E~T
~WP
CONT
,
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20
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R4
R3
10
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P.E-
P.l
T4K7
R2
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R:I
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C9
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REFO----------------
12
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