Tandy TRC-502 Owner'S Manual Download Page 2

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FCC INFORMATION 

The Federal Communications Commis-
sion (FCC) does not require you to have
a license to operate this CB radio. How-
ever, you must know Part 95 of 

FCC

Rules

. These rules apply to the opera-

tion of a Class D CB. We have provided
a copy of these regulations with your CB
radio.

Warning: Do not open your CB radio to
make any internal adjustments. A CB ra-
dio is set up to transmit a regulated sig-
nal on an assigned frequency. It is
against the law to alter or adjust the set-
tings inside the unit to exceed these lim-
itations.

To be safe and sure:

• never open your CB radio’s cases.

• never change or replace anything in

your CB radio.

Your CB radio might cause TV or radio
interference even when it is operating
properly. To determine whether your CB
radio is causing the interference, turn off
your CB radio. If the interference goes
away, your CB is causing it. Try to elimi-
nate the interference by:

• moving your CB radio away from the

TV or radio

• contacting your local RadioShack

store for help

If you cannot eliminate the interference,
the FCC requires that you stop using
your CB radio.

This  device  complies  with  Part  95  of

FCC Rules

. Operation is subject to the

following two conditions: 1) this device
may not cause harmful interference, and
2) this device must accept any interfer-
ence received, including interference
that may cause undesired operation.

21-1702a.fm  Page 3  Thursday, August 26, 1999  4:59 PM

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CONTENTS

Installation ...............................................................................................................  5

Mounting the Microphone Holder  .......................................................................  5
Mounting the CB .................................................................................................  5
Connecting an Antenna  ......................................................................................  6
Connecting the Microphone ................................................................................  7
Using Vehicle Battery Power  ..............................................................................  8
Using the CB as a Base Station  .........................................................................  8

Operation ...............................................................................................................  10

Receiving Transmissions and Adjusting Squelch  .............................................  10
Transmitting ......................................................................................................  11

Operational Hints  ..................................................................................................  12

Common Uses for a CB ....................................................................................  12

Personal Uses  ............................................................................................  12
Business Uses  ...........................................................................................  12

Transmission Courtesy  .....................................................................................  12
Using Common 10-Codes  ................................................................................ 13
Maximum Range  ..............................................................................................  14
Reducing Noise  ................................................................................................  14

Troubleshooting .................................................................................................... 15

Care and Maintenance  ..........................................................................................  16

Replacing the Fuse ...........................................................................................  17

Specifications ........................................................................................................  18

21-1702a.fm  Page 4  Thursday, August 26, 1999  4:59 PM

Summary of Contents for TRC-502

Page 1: ...reinforce a clear connection between the mic and the receiver Full Legal Power gives you the full range of CB channels with the maximum allowed transmit power Adjustable Squelch helps to elimi nate n...

Page 2: ...erference by moving your CB radio away from the TV or radio contacting your local RadioShack store for help If you cannot eliminate the interference the FCC requires that you stop using your CB radio...

Page 3: ...ose a location where you can easily reach the CB wires and cables are clear of the vehicle s pedals and other moving parts Mounting Surface 21 1702a fm Page 5 Thursday August 26 1999 4 59 PM 6 the CB...

Page 4: ...n the microphone cable Tab 21 1702a fm Page 7 Thursday August 26 1999 4 59 PM 8 USING VEHICLE BATTERY POWER Follow these steps to connect the CB to vehicle battery power 1 Connect the red wire with in...

Page 5: ...how to use it effectively and cour teously Operational Hints on Page 12 contains information that will help you get more enjoyment from our CB RECEIVING TRANSMISSIONS AND ADJUSTING SQUELCH 1 Turn SQUE...

Page 6: ...ening or plan a get together Ever have car trouble or run out of gas on the highway What an assur ance it is to be able to radio for assistance Camping fishing and other sports are more fun with a CB...

Page 7: ...pe and quality of antenna used the height of the antenna s mounting location the higher the antenna the better the signal s range the surrounding terrain moun tains and tall buildings limit the range...

Page 8: ...PUSH TO TALK 21 1702a fm Page 15 Thursday August 26 1999 4 59 PM 16 CARE AND MAINTENANCE Your RadioShack TRC 502 40 Channel Mini Mobile CB Radio is an example of supe rior design and craftsmanship The...

Page 9: ...SPECIFICATIONS RECEIVER Frequency Coverage All 40 Channels Class D 26 965 to 27 405 MHz Sensitivity 0 5 uV or Better for 10 dB S N Squelch Sensitivity From 0 5 uV to 1 mV Adjustable Nominal Frequency...

Page 10: ...the event of a product defect during the warranty period take the product and the RadioShack sales receipt as proof of purchase date to any RadioShack store RadioShack will at its option un less other...

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