Radio Shack TRC-401 owner manual CB Operation Tips, CB Courtesy, Maximum Range

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CB OPERATION TIPS

Like most activities, CB radio use has its customs and courtesies. Although this CB radio is designed for emer- gency use, it does work on all 40 CB channels and can be used for more than just emergencies. The following tips will help you get the most benefit and satisfaction from your CB.

CB COURTESY

Wait for a pause in someone else’s transmission before you ask for a break.

If you do not receive an answer to your call after a second at- tempt, sign off and wait several minutes before trying again.

Do not hold down PUSH TO TALK when you are not talking. (This is called dead keying.)

Assist callers with directions, road conditions, and any other reasonable requests.

MAXIMUM RANGE

The maximum range and quality of CB transmissions vary depending on these conditions:

The type and quality of antenna used

The height of the antenna’s mounting location — the higher the antenna, the better the sig- nal’s range

The surrounding terrain — mountains and tall buildings limit the range

Weather conditions

The number of nearby CBs op- erating on the same channel

Standing Wave Ratio (SWR) be- tween the antenna and the CB

You can check the SWR be- tween the CB and a mobile an- tenna using an SWR meter (Cat. No. 21-523). Follow the instruc- tions supplied with the SWR meter and the mobile antenna to change the SWR, if necessary.

Note: You cannot adjust the SWR of the supplied antenna.

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Contents TRC-401 Features FCC Information Contents Preparation Attaching AntennaConnecting Power Operation Maximum Range CB Operation TipsCB Courtesy Using Common Codes Code MeaningCommon Uses for a CB Radio Business UsesTroubleshooting Problem SuggestionReducing Noise Care and Maintenance Replacing the Power CORD’S Fuse Specifications ReceiverRadioShack