GE A3-5825B User manual

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SINGLE SIDEBAND
36 CHANNEL
AM 18 CHANNEL-MOBILE
CITIZENS BAND
TRANSCEIVER
Model A3-5825B
GENERAL
ELECTRIC

NERAL
ATION
II INSTALL
N INSTRUCTIONS
From General Electric . . . a Citizen Band Transceiver (combination receiver-transmitter) for
operation on AM-18 channels and single sidebands (SSB), 36 channels. Phase lock loop (PLL)
circuitry electronically synthesizes all 18 channels. No additional crystals needed. Includes
"quick release" mounting bracket with hardware that fits most vehicles.
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This USE AND CARE GUIDE, in addition to providing installation and operating instructions,
also includes general information and a brief section on what to expect from CB radio. The
contents are listed in the following order:
AT T
PECT/NC
VI SCHEMATIC
III ANTENNAS
-,
IV OPERATING INSTRUCTIONS
VII SERVICE/WP
TY
2

P & T LICENSE REQUIREMENT
Do not transmit with your CB unit without P & T (Postal and Telecommunications Department)
Citizens Radio Service License.
You must apply for a license to the Superintendent, Regulatory and Licensing Section or the
District Radio Inspector in the State in which the station is to be operated.
3

CB's MANY USES
CB radio is easy to understand and operate. There is really nothing technically you must know ...
no more than what it takes to use a telephone or operate any standard AM or FM radio.
When communicating with your CB, always be brief, never use profanity (against the law) and
follow P & T rules.
Here are some of the many uses for CB Radio:
•
Personal or Family —
Keep in touch between your car, home, friends and neighbors.
•
Hunting, Fishing or Camping —
Talk between campsites, to fishing boat, boat-to-shore,
hunting parties, or camper-to-camper.
•
Travel and Vacation —
Request directions when you are lost on the highway, need help to
repair a flat tire or to report an emergency.
•
Remember, the biggest party line ever is CB (for listening Fun).
SINGLE SIDEBAND
Conventional 18 channel (AM) units operate on a transmitted signal consisting of 3 parts;
CARRIER, UPPER SIDEBAND and LOWER SIDEBAND. Both UPPER and LOWER SIDE-
BANDS are located on either side of the CARRIER and contain identical information (all the
audio) being transmitted.
EXAMPLE:
A unit with
3
watts RF output modulated 100% (maximum audio), the useful transmitted
power is only
1/2
watt (either sideband).
Single sideband transmitters cancel out the carrier and one sideband and devotes the final stage
to, transmitting only one of the sidebands. That is, all 3 watts would be used to transmit the
selected sideband. This results in, perhaps, twice the useful range of conventional AM.
Points of Interest:
1.
Since the operator of an SSB unit has the option to select either upper or lower sideband on
which to transmit for each CB channel, he effectively has twice as many transmission paths
(NOTE:
AM does overlap or interfere with SSB on the same channel, so the 36 SSB "channels"
are not new independent transmission paths).
2.
Since the carrier is not transmitted on SSB, the receiver must recreate a "carrier" to enable
demodulation. Since this recreated carrier must be accurately on frequency, a "clarifier"
control is necessary to fine tune.
3.
Conventional AM receivers use AGC circuitry to guard against overload signals. But AGC
needs a transmitted carrier to work. Thus, SSB units do not have AGC and instead, have an
RF Gain Control so the operator may manually adjust level of incoming signals.
4

SPECIFICATIONS
GENERAL
CHANNELS:
AM-18 channels — PLL digital logic channel synthesizer circuitry, SSB-36
POWER REQUIREMENTS:
Consumption — 35 watts; Current drain — 2.5 amps
(100% mod.) at 13.8 Volt DC
POWER SUPPLY:
12 Volts DC normal (Positive or Negative ground)
SEMICONDUCTORS:
integrated circuits, transistors and diodes.
OPERATING TEMPERATURE RANGE:
—30 to +50
°
C
MICROPHONE:
Dynamic with push-to-talk switch, 500 ohm.
BULT-IN SPEAKER:
8 ohms impedance; 94 mm (3-1/2 inches) in size.
CONTROLS/FEATURES: Volume with ON-OFF switch, Squelch, CB/PA switch, R.F.
Gain Control, Channel selector switch, Tone switch, Noise blanker + ANL switch
AM/SSB switch, Clarifier (fine and coarse) control, LED type channel readout, Mic Power
Control, Large TX (transmit) light, Antenna warning light, S-RF meter (receive-transmit).
CONNECTORS:
External speaker jack 3.5 mm (8 ohms impedance), S0239 type antenna
receptacle to match PL-259 coax plug (50 ohms impedance), PA Speaker Jack 3.5 mm
(8 ohms impedance), 12 Volt DC power jack, separate power cable that allows easy
disconnect, MIC Jack.
DIMENSIONS:
190 mm W, 65 mm H, 215 mm D.
RECEIVER
SENSITIVITY:
Better than 0.5 µV for 500 mW audio output at MIN Squelch setting.
CLARIFIER:
±600 Hz MIN
FREQUENCY COVERAGE:
27.015 to 27.225 MHz 18 channels AM and SSB 36
channels.
ADJACENT CHANNEL SELECTIVITY:
MIN. 50 dB at +10 kHz
SPURIOUS REJECTION:
Better than 60 dB.
IF FREQUENCIES:
SSB: 10.695 MHz. AM: 1st; 10.695 MHz. 2nd; 0.455 MHz.
SQUELCH RANGE:
AM: 1 µV to 400µV, SSB: 0.7 µV to 20 µV
TRANSMITTER
FREQUENCY RESPONSE:
400 Hz to 2.5 kHz.
FREQUENCY COVERAGE:
27.015 to 27.225 MHz; 18 channels AM and SSB 36
channels.
TRANSMIT POWER OUTPUT:
4 watts maximum as limited by P & T Regulations at
13.8 Volts DC, (PEP 12 watts max SSB).
MODULATION:
Capable of 100%. factory pre-set limit 85 — 100%
FREQUENCY TOLERANCE:
Better than ±.005% MAX.
SPURIOUS REJECTION:
Better than 60 dB.
5

EAS D SONNECTING TYPE
MOU TING BRACKET
SPRING WASHERS
TAPPING SCREWS
MACHINE SCI
MICROPHONE HOLDER
I
ZED DC POWER PLUG
WITH IN-LINE FUSE
(3 AMP)
HO
L
VOLTS DC
3.5 MM PLU
TO PA SP
QUICK RELEASE
CUT OUT
MIC HOLDER
MOUNTING HOLES
TOP OF DA
l
OOR MOUNT
UNDE
MOUN
TRUCK CAB
Install unit as shown in REAR PANEL sketch. Tools required: A) #30 drill (1/8 inch.)
B) Phillips head screwdriver
1.
Mount CB so all controls are conveniently available to you (the operator) without interfering
with movements for safe driving of your vehicle.
2.
Be sure all cables are clear of brake, clutch and accelerator.
3.
Use MOUNTING BRACKET as template for drilling 1/8-inch holes. Mount bracket with
self-TAPPING SCREWS.
4.
Install MICROPHONE HOLDER on either side of CB and mount it in horizontal or vertical
position to suit your own preference.
5.
Use THUMB SCREWS to secure the CB to MOUNTING BRACKET.
NOTE: Do not mount transceiver in heater or air conditioning air flow path.
6.
Connect antenna plug to antenna jack on rear of unit (see ANTENNA section for further
information).
7.
Connect DC power plug to DC 12V jack located on rear of unit (see POWER CONNECTION
section for further information).
6

CAR'S MOTOR BLOCK OR
FIRE WALL
GROUND
POSITIVE
WIRE
(FASTENED TO METAL
BODY OF CAR)
SOLENOID
1
12
VOL_
BATTERY
SOLENOID
.
NEGATIVE
GRou
ND WIRE
FASTENED
BODy
TO
'METAL
OF CAR - ETAL
BATT
0
2
VOLT
BATTERY
EXAMPLE OF
NEG. GROU
ND 12 V DC
CAR BATT. CONNECTED
EXAMPLE OF
POS. GROUND 12 V DC
CAR BATT. CONNECTED
POWER CONNECTION
This Transceiver is designed for 12 volt DC use with either negative or positive ground electrical
systems. Most cars and small trucks made since 1958 use a negative ground system, while some
older cars and newer heavy trucks have a positive ground system.
WARNING: Do not operate unit before installing antenna. Be sure CB is in the OFF position
when making power and Ant. connections.
LOCATING POWER CONNECTIONS
Connect power cord to:
Fuse block, solenoid, voltage regulator (marked BATT), cigarette lighter, or direct to the battery.
Usually the most convenient location for connecting power is either to the
fuse block
(normally
located under dash or left or right side of steering column), or
direct to the battery.
You may prefer using the ignition accessory terminal on the fuse block, so transceiver will
automatically turn off when ignition switch (key) is turned off. If connection is made at fuse
block, be sure to use fuse side of terminal.
NEGATIVE GROUND WIRING CONNECTION
If your (—) battery terminal is connected to the car's motor block, then the vehicle is a negative
ground system. Connect the "Red" wire (with in-line 3 amp fuse holder) to POS. (+) side of
battery, or any of the locations previously mentioned. Connect the "Black" wire to any
grounded, NEG (—) metal part of the vehicle.
CAUTION:
Be sure Black wire is connected to metal, as many under dash and side parts are
made of non-conductive plastic. Good ground is essential for satisfactory operation.
POSITIVE GROUND WIRING CONNECTION
Connect the "Red" wire (with in-line 3 amp fuse holder) to any metal part of the vehicle body
or POS. (+) battery terminal.
WARNING: Do not operate unit before installing antenna. Be sure CB is in the OFF position
when making power and Ant. connections.
This CB has built-in protection against transistor burn-out in case you transmit (5 min. limit)
accidentally without antenna connected. Be sure antenna is connected before transmitting for
the first time.
7

For best reception and transmission, your CB Transceiver should use an antenna especially
designed for a frequency of 27 MHz. Antennas are purchased separately and include installation
instructions.
Numerous types of CB antennas are available that range from emphasis on ease of installation
to emphasis on performance. Often the difference in performance between many mobile
antennas is modest.
Your Transceiver has a standard antenna connector, type SO-239 (located on rear panel), for
easy connection to a standard PL-259 coax plug. The antenna matching circuit in your Trans-
ceiver requires no adjustment if the antenna load is between 35 and 100 ohms. If the coax
antenna cable must be made longer, use coax cable with impedance and frequency ratings for
27 MHz, and use only enough cable to suit your needs. This will insure a proper impedance
match and maximum power from the transmitter to the antenna.
BASE ANTENNAS
When using this CB Transceiver as a base station, any Citizen Band ground plane, dipole or
vertical antenna may be used. REMEMBER, THE RADIO WILL TRANSMIT ONLY AS GOOD
AS ITS ANTENNA, SO CHOOSE THE BEST ANTENNA THAT WILL SUIT YOUR NEEDS.
The range of the transceiver depends basically on the height of the antenna. Whenever possible,
select the highest location within the P & T limits.
The GROUND PLANE antenna provides greater coverage and is non-directional. Ideal for
mobile-to-mobile (or to base) operation, it is designed for medium-long range communication.
Whatever type antenna you choose, a good ground is important. Be sure you have metal-to-
metal contact at the point where antenna is mounted on car. Painted surfaces should be scraped
(at least a small area) to assure metal-to-metal contact. This will provide protection to your
system and reduce static interference.
Use coaxial cable rated for the 27 MHz frequency when connecting your Base Station antenna
to the transceiver. Use 27 MHz connectors and terminate them well when installing the antenna
system.
MOBILE ANTENNAS
Some of the mobile antennas available are:
TYPE
ADVANTAGE
•
CB-AM-FM Combination with
Some performance compromised, but use single
CB splitter
antenna on vehicle.
•
Magnetic mount
No mounting installation required.
•
Gutter mount
Easy to install.
•
Bonnet/Boot
Easy to install, location flexibility.
•
Rooftop
Permanent installation, high antenna location.
•
108" (1
/4
wave)
Performance oriented, but garage parking limitation.
•
Twin antennas mirror or
Performance (specialized application) and
cab mount
appearance appeal.
•
No ground plane
For use on boats, snowmobiles or motor bikes.
•
Base station types
Permanent in home use application
(not applicable to mobile use).
Select the antenna that best fits your use or installation needs. You may want to install your
CB in more than one vehicle or location. For that purpose, additional bracket, power cord and
antennas are available.
8

MAGNETIC
-
—
GUTTER MOUNT
X
239 TYPE
S
ENNA JACK
General rules for best mobile antenna performance:
1.
Mount antenna on vehicle as high as possible.
2.
The higher percentage of antenna length mounted above rooftop, the better performance.
3.
Center antenna in middle of selected location (i.e. boot, gutter or roof).
4. Install
antenna cable line away from noise sources (ignition system, gauges, etc.).
5.
Be sure to mount antenna with a good metal-to-metal ground.
6.
Prevent antenna cable damage:
Boot Mount —
leave enough cable slack so boot can be fully opened.
Gutter Mount —
route cable snugly to prevent cable flexing and allow closing of door or
windows.
For quick release —
to remove antenna, always pull on the PL-259 plug and not on the
antenna cable.
Antenna performance may be peaked by slightly adjusting its length using SWR (standing wave
ratio) meter. This meter is purchased separately or the SWR can be checked by a local CB radio
serviceman. Most antennas are factory tuned but this adjustment may improve antenna efficiency.
An SWR reading below 1.5 is desired, as this indicates that over 95% of the transmit power is
broadcast into the air. For example if your SWR is 3.0, only 60% of power is broadcast. The
rest is "reflected" back into your CB and dissipated as harmless heat.
NOTE:
Mounting the antenna in a boat will require a ground or special antenna. Grounding
can either be a metal hull, a ground made of tin-foil or copper sheeting, and cover an area of
12 square feet or more. The transceiver must also have an adequate ground.
WARNING:
Operating unit without attaching antenna, or with a broken or shorted cable, will
result in low and possible no power output and can damage your CB Transceiver.
9

SINGLE SIDEBAND INFORMATION
Standard Citizens Band radios are AM (amplitude modulation) operated. AM creates "carrier"
frequencies which are made up of 2 sidebands, one upper and one lower for each of the
18 channels. This transmission system, where one sideband is transmitted and the other sup-
pressed, is called Single Sideband (SSB). The LSB position on MODE switch allows your unit
to transmit and receive on the lower sideband. USB is used for the upper sidebands.
Your choice of LSB or -USB depends on prior arrangement with other operators or common
practice in a local area.
IMPORTANT:
Install unit as described under INSTALLATION INSTRUCTIONS. Make sure
antenna, power source and microphone are properly connected before you operate.
TO RECEIVE
1.
Connect MICROPHONE and turn unit "ON" by rotating VOLUME ON-OFF switch clock-
wise. Continue to rotate knob in same direction to increase loudness. You cannot Transmit
or Receive if MICROPHONE is disconnected.
2.
Set CB/PA switch to CB position.
3.
The MODE switch has 3 positions (AM/LSB/USB) that can be used on each of the 18
channels. When it is placed in AM, the unit transmits and receives as any conventional
transceiver.
If you select channel 11, for example, your CB receives all signals .. . AM plus LSB and USB,
SSB is only intelligible if both you and the other operator are in the same USB or LSB position.
When transmitting, LSB or USB MODE you select will interfere with AM stations on that
channel. They also hear you, though not intelligibly.
4.
Turn SQUELCH counterclockwise and a hissing sound will be heard in the speaker. Slowly
rotate SQUELCH clockwise until the hissing just stops.
NOTE:
This adjustment is very important as it eliminates annoying static noise (hissing)
and weak background signals when no one is calling you. Turning SQUELCH clockwise in-
creases the signal strength needed to actuate the Receiver section. Therefore, setting
SQUELCH beyond the point where hissing just stops may prevent reception of weak
signals. The Receiver is most sensitive when SQUELCH is in "MIN" position, but the high
atmosphere noise level will provide a continuous objectionable background hiss.
5.
Set TONE switch for HIGH or LOW tonal reception.
6.
Turn CHANNEL SELECTOR to any of the 18 Citizen Band channels you choose as in-
dicated in the LED readout window.
NOISE BLANKER +AUTOMATIC NOISE LIMITER SWITCH
OFF — When no noise is present, set NB+ANL switch to OFF for clearer reception of
distant stations to get maximum sensitivity.
NB — To reduce noise from ignition, motor or other pulse type noise interference.
N B+AN L — If noise interference is still present, place switch in N B+AN L to reduce excessive
noise interference.
R.F. GAIN
Use this control to prevent an overload when receiving strong signals.
EXAMPLE:
Communicating with car directly in front (or back) of you. When RF/S METER
indicates more than three-fourths ("receiving" strong local signals), merely reduce RF GAIN
control. Increase RF GAIN control to receive weak or distant signals.
CLARIFIER CONTROLS (COARSE AND FINE)
These controls are used while in USB or LSB MODE which clears up incoming voice. If the
10

voice you receive sounds like Donald Duck, turn COARSE control until the tone grows lower,
then use the FINE control. When the voice sounds low in pitch, reverse controls until tones
grow higher. It takes practice to learn the knack of clarifying, so turn COARSE control back
and forth slowly until the voice is strong and clear then use FINE tune control. When in AM
position, set controls to center position.
ANTENNA WARNING INDICATOR
If you have trouble in your antenna system, the AWI light will glow. When this light is "ON"
your antenna or connecting cable is not connected, badly mis-matched (high SWR), or damaged.
AWI works only in the AM position.
AWI light will go on when SWR reading is between 3:1 to 7:1 depending on antenna installation.
AWI will also light on same channels or all channels when using a magnetic antenna. This is
normal because SWR reading with magnetic antenna exceeds 3:1 reading. If AWI lights on some
channels but not on all channels means that SWR is high on only those channels. Using CB
with AWI on will not harm the unit. As long as reception and transmissions are acceptable, no
action need be taken by the user. Some antennas (in a particular location) are just not tuneable
below a 3:1 SWR reading.
NOTE:
In some situations, the combinations of a particular CB, antenna, plus the antenna
mounting location will result in a low AWI threshold below 2:1 SWR. Transmitting with AWI
lighted does not degrade performance. If you have this combination, check with an SWR meter.
Tune antenna for the most frequency used channel for reading below 2:1 (no AWI light).
Periodically check antenna tuning against this channel (In a few cases, tuning below 2:1 may
not be possible using some mounting locations and some types of antennas, like magnetic,
gutter or short whip types).
TO TRANSMIT
1.
Check to see that the antenna is screwed on the ANTENNA JACK on the rear of the unit.
2.
Insert the keyed MICROPHONE PLUG into MIC JACK (side panel).
3.
Wait until the channel you selected is clear.
4.
Hold the MICROPHONE directly in front of you at a distance of about 50 or 75 m.m.
Now, press in the MICROPHONE push button and talk in a normal voice to transmit your
message.
NOTE:
Do not shout into the Microphone or hold MIC against your mouth to prevent over-
modulation. Over-modulation is referred to as sounding like "marble mouth" (garbled).
5.
TRANSMIT INDICATOR LIGHT will flicker when you talk and the intensity will vary
with your voice loudness into the MICROPHONE. This is a "modulation" light and will
only glow when you are in TRANSMIT and speaking.
6.
To RECEIVE, release the microphone push button.
7.
The NOISE BLANKER + ANL, CLARIFIER, VOLUME, RF GAIN, and SQUELCH settings
have no effect when transmitting.
8.
To turn the transceiver off, rotate the VOLUME ON-OFF switch to the left position
(counterclockwise) until a click is heard.
NOTE:
Do not press and hold MIC switch without talking, as you are sending signal with no
information (modulation) and are causing interference to other users.
MICROPHONE POWER GAIN
A pre-amplifier circuit is built into this unit to increase microphone gain. Experiment with
control for the setting that will best suit your individual use.
NOTE:
When MIC GAIN is set to maximum ambient noise (back seat conversation or passing
cars) may also be picked up by the microphone. In high noise situations, like trucks, sport cars,
boats, low mic gain setting may produce best results. MIC gain is also used to adjust PA
loudness.
11

ANL & NOISE
TONE
BLANKER
SWITCH
SWITCH
CB/PA
ANTENNA
SWITCH WARNING LED CHANNEL
INDICATOR READOUT
LIGHT
TX
TRANSMIT
INDICATOR LIGHT
RF/S METER
MICROPHONE
JACK
(ON CABINET SIDE)
CHANNEL
SWITCH
GENERAL EtteiRIC
VOLUME
ON-OFF SQUELCH RF
GAIN + CLARIFIER CONTROLS
MODE
POWER CONTROL MIC POWER (COAR SE & FINE TUNE) SWITCH
SWITCH
CONTROL
RF/S METE
The METER on this transceiver serves two functions:
1.
When Receiving, it indicates the relative incoming signal strength (RX signal) in "S" units
on the upper half scale.
2.
In the Transmit mode, it indicates the relative "RF" (Transmit-TX) power output from your
Transceiver on the lower
half
scale.
EXTERNAL SPEAKER JACK
An optional remote 8 ohm speaker may be used (for mobile installation) to overcome muffled
sound caused by carpet or other obstructions. With remote speaker plugged into 3.5 mm
EXT. SP. jack, the internal speaker is automatically disconnected.
PUBLIC ADDRESS (PA) FEATURES
Use as a PA amplifier with optional 8 ohm PA speaker as follows:
1.
Connect 3.5 mm plug from PA Speaker to the PA jack located on the cabinet back.
2.
Turn unit to ON position by rotating VOLUME ON-OFF switch.
NOTE:
While in PA or PA/CB mode, all audio output is directed to the PA jack and the
internal speaker is disconnected.
CR/PA SWITCH POSITI(
•
PA —
For PA operation only, press in the MICROPHONE pushbutton and talk in a normal
voice.
PA loudness can only be varied by the
MIC POWER
knob. Channel LED will be OFF in
PA mode.
•
PA/CB —
When not using PA, and MIC switch is released, you can listen to (monitor) CB
transmission through the
PA speaker. Volume is adjustable
for CB monitor and PA loudness
only by the MIC POWER control.
•
CB —
Returns unit to normal mode of operation.
IMPORTANT:
Mount PA speaker facing away from MIC and as far as possible from unit to
prevent high-pitched sounds (feedback howl) at maximum MIC POWER loudness.
12

GENERAL CB INFORMATION
The following is what you may expect once your CB is properly connected.
•
The effective range depends on several distance factors: The antenna used, its height, terrain
(city with tall buildings or other obstructions, over water, flat land or hills), weather con-
ditions, and number of other CB'ers on the same channel at the same time.
•
Tall buildings, such as found in major metropolitan areas, will reduce distance greatly.
•
Weather and atmospheric conditions such as lightning, sun spots and other electrical inter-
ference will result in strong static and limit TRANSMIT and RECEIVE range.
•
Skip (long distance communications) is possible when CB signal is reflected back from
ionized atmosphere and should be avoided.
Under normal and favorable conditions the relative range is shown below. This should not be
taken as a minimum range of performance, but rather what can be expected under favorable
circumstances and proper antenna mounting.
MOBILE TO MOBILE:
2 to 8 km on land and up to 16 km across water.
BASE TO MOBILE:
8 to 16 km on land and up to 24 km across water.
BASE TO BASE:
Up to 32 km, depending on type of antenna, height and terrain.
FADING
Fading occurs while driving away from another Mobile or Base CB while communicating. Fading
sounds like you're picking up every other word or background noise level increases while voice
level decreases. Also, stronger signals will override your communications. A CB operating half
way between your two Mobiles (MOBILE 1 and 2) will have 4 times the signal power compared
to your mobile. This is often referred to as "walking over you", as shown in RANGE CHART.
RECEIVES ONLY ONE SIDE OF CONVERSATION
This is not unusual on CB broadcasts — the distance between the two transmissions you are
monitoring may put one out of your range (as shown in sketch) or signal strength may be
different from a mobile station versus a Base Station.
13

NOISE
Some noise is to be expected and is normal. There will be a higher level of background noise
when used as a mobile CB Transceiver and the car is running.
If this noise becomes objectionable (which is caused by the vehicle's alternator, generator, spark
plugs, windshield washer and other electrical systems), a noise suppression kit may need to be
installed.
Noise from the alternator or generator will create a whining high pitched sound and will vary
with engine speed. Spark plugs and ignition noise will show up as a popping sound and can also
vary with engine speed.
To tell the difference between noise created by the ignition system and noise created by the
generator, start the vehicle and race the engine — now, turn the engine off, and if the noise stops
immediately, you have determined the ignition system as at fault.
Noise which stops a few seconds after the ignition is turned off, it caused by the alternator or
generator.
Noise can be caused by electrical interference from spark plugs and ignition cables. Most late
model vehicles have resistance high tension ignition cable and resistive spark plugs supplied as
standard equipment. This eliminates the need for spark plug suppression. If not supplied, kits
are available from automotive supply dealers.
CITIZENS BAND
FREQUENCY CHART
Channel No.
Frequency
1
27.015 MHz
2
27.025 MHz
3
27.035 MHz
4
27.055 MHz
5
27.065 MHz
6
27.085 MHz
7
27.095 MHz
8
27.105 MHz
9
27.115 MHz
10
27.125 MHz
11
27.135 MHz
12
27.155 MHz
13
27.165 MHz
14
27.175 MHz
15
27.185 MHz
16
27.195 MHz
17
27.205 MHz
18
27.225 MHz
14


C
H
EC
K
3 A
M
P
FUS
E?
SERVICE CHECK LIST
In case of difficulty, use the following list
before seeking service.
EXCESSIVE NOISE
INTERFERENCE
Position all wires as far away from noise
sources as possible. (Refer to Noise Suppression
paragraph).
The hissing or static received with Squelch
control OFF is normal, and considered part
of the fun and challenge by many CB'ers.
Atmospheric conditions sometimes cause a
broadcast signal to "Skip" resulting in un-
wanted interference from distant CB broad-
casts.
NO SOUND NO CHANNEL LIGHT
•
NO SOUND HAVE CHANNEL LIGHT
•
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SWR
A
DJ
US
T
M
E
NT
?
• • •
•
•
NOT RECEIVING VOICE
•
•
RECEIVING POORLY
• • •
TRANSMIT DIFFICULTIES
•
•• ••
NO MODULATION (TX) LIGHT
•
RECEIVING UNCLEAR SIGNALS
• •
•
WARNING
Do not attempt to disassemble this cabinet. The technical information provided in this booklet
is only for use by qualified servicers. It is the user's responsibility to see that this unit is
operating at all times in accordance with the P & T Citizens Radio Service regulations.
SERVICE
For Service return to Australian General Electric (Appliances) Pty. Limited, Service Centres
are listed below.
16

COMPANY OPERATED SERVICE CENTRES
.
VICTORIA
Phone No.
14 Hardner Road, Mount Waverley, 3149
543-2555
Shop 20 Embank Arcade, off 325 Collins Street, Melbourne, 3000
62-6326
NEW SOUTH WALES
6 Gould Street, Enfield, 2136
642-6055
16-24 Cosgrove Road, Enfield, 2136
642-0133
14 Arkley Street, Bankstown, 2200
707-2222
Suite 15, 1st Floor Dymocks Arcade, 424 George St., Sydney 2000
231-3793
Suite 7, 370-376 Church Street, Parramatta, 2150
630-2447
16 Bull Street, Newcastle, 2300
26-2055
27 Crescent Road, Waratah, Newcastle, 2298
67-2900
51 Hill Street, Roseville, 2142
467-1696
QUEENSLAND
18-22 Yeatman Street, Hyde Park, Townsville, 4810
Cnr. Elliott & Immarna Streets, Albion, 4010
14 Anthony Street, West End, Brisbane, 4001
WESTERN AUSTRALIA
121 Burswood Road, Victoria Park, 6100
100 Beechboro Road, Bayswater, 6053
SOUTH AUSTRALIA
302-304 Grange Road, Cnr. Findon Road, Flinders Park, 5025
304 Gilbert Street, Adelaide, 5000
278 West Beach Road, Marleston, 5033
TASMANIA
170 Murray Street, Hobart, 7000
077-72-2555
262-5387
44-1471
61-7277
71-7711
352-1288
51-4219
43-9703
34-2257
17

Attach your sales receipt to this booklet for future reference or jot down the date this product
was purchased or received as a gift. This information will be valuable if service should be required
during the warranty .period.
Purchase Date
Name of Store
RECORD SERIAL
In the event service should be required, you may need both Model and Serial Numbers to
identify your transceiver. Record the Serial Number (located on the rear of the chassis) in the
space below.
GENERAL ELECTRIC
CITIZEN BAND TRANSCEIVER
MODEL NO. A3-5825B
SERIAL NO.
NINET
Y
YOUR NEW GENERAL ELECTRIC PRODUCT IS WARRANTED AGAINST DEFECTS
IN MATERIAL AND/OR WORKMANSHIP FOR A PERIOD OF 90 DAYS FROM DATE
OF PURCHASE. THIS WARRANTY DOES NOT INCLUDE DAMAGE TO THE PRO-
DUCT RESULTING FROM ACCIDENT OR MISUSE. WARRANTY REPAIRS OR
REPLACEMENT WILL BE CARRIED OUT AT NO COST TO YOU FOR LABOUR,
MATERIAL OR RETURN TRANSPORTATION, PROVIDING THE PRODUCT IS
DELIVERED
DELI VEREDPREPAIDTO THE NEAREST
COMPANY
OPERATED SERVICE CENTRE
AS LISTED IN THE INSTRUCTION BOOK.
GENERAL
ELECTRIC*
* TRADEMARK
GENERAL ELECTRIC COMPANY U.S.A.
AUSTRALIAN GENERAL ELECTRIC (APPLIANCES) PTY. LIMITED
1 GARDINER ROAD, NOTTING HILL, VICTORIA,
AUSTRALIA, 3168
PRINTED IN JAPAN
ASK807
(KT35825GAX)
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