Radio Shack 21-1679 A manual Specifications, Care, Receiver, Transmitter

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Specifications

Receiver

Frequency Coverage

26.965~27.405 MHz, 162.400~162.550 MHz

Sensitivity

1 µV for 10 dB

Adjacent Channel Rejection ((S+N)/N)

60 dB

Squelch

Adjustable from 0.5 µV

Audio Output Power (10% THD)

400 mW

Current Drain

80 mA (Standby); 400 mA (Max. Audio)

Transmitter

Frequency Coverage

26.965~27.405 MHz

Power Output

3 W (High); 1 W (Low)

Conducted Spurious Emission Harmonics

60 dB

Type of Modulation

A3

Frequency Tolerance

0.002%

Antenna Impedance

50 Ω

Current Drain (@ Max. Modulation)

1.3 A (High); 700 mA (Low)

Dimensions (H×W×D)

7.4 × 2.6 × 1.8 inch (186 × 65 × 47 mm)

Weight (including battery pack & antenna)

18.3 oz (520 g)

Specifications are subject to change and improvement without notice. Actual product may vary from the images found in this document.

Care

Keep the CB radio dry; if it gets wet, wipe it dry immediately. Use and store the CB radio only normal temperature environments. Handle the CB radio carefully; do not drop it. Keep the CB radio away from dust and dirt, and wipe it with a damp cloth occasionally to keep it looking new.

Modifying or tampering with the CB radio’s internal components can cause a malfunction and might invalidate its warranty and avoid your FCC authorization to operate it. If your CB radio is not performing as it should, take it to your local RadioShack store for assistance.

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Contents What’s Included Handheld CB RadioContents LOCK/ALERT OFF Light Look at Your CB RadioUsing the Ni-MH Battery Pack Powering Your CB RadioTo charge the battery pack To install the battery packRecycle Rechargeable Batteries Using the AA Battery CaseBattery Notes Using AC PowerUsing Vehicle Power Installing the Antenna Connecting Your CB RadioInstalling an Optional Antenna Safety PrecautionReceiving Operating Your CB RadioTransmitting To transmit a messageHigh/Low Power Level SettingsBacklight Key TonePower Save Using Channels 9Scanning Channels Key LockTurning Digital Weather Alert On and Off Listening to the Weather BandListening to a Weather Channel Same Event Code Alert Tone Message Understanding Digital Weather AlertLegal Use of Your CB Radio Additional InformationCommon Uses for a CB Radio Transmission CourtesyCommon 10-Codes Frequency Channel Frequency RangeCare SpecificationsReceiver TransmitterRF Emissions Information Do more with your CB radio Do StuffLimited 90-Day Warranty