Specifications – Radio Shack TRC-442 User Manual
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SPECIFICATIONS
RECEIVER
Frequency Coverage ................All 40 CB Channels (Class D) 26.965–27.405 MHz
Sensitivity for 10dB S/N ...................................... 0.5 mV or better for 10 dB S+N/N
Adjacent Channel Rejection .........................................................–40db (at 10 kHz)
Audio Output .................................................................................................. 1 Watt
Cross Modulation ............................................................................................ 50 dB
Squelch ................................................................. Adjustable from 0.7 mV to 1 mV
TRANSMITTER
Frequency Coverage ................All 40 CB Channels (Class D) 26.965–27.405 MHz
Frequency Tolerance ................................................................................... 0.005%
Output Power ............................................................................ 4 Watts (Maximum)
Spurious Emission ........................................................................................ –60 dB
Type of Modulation .............................................................................................. A3
Modulation Capability ....................................................................................... 90%
Antenna Impedance ................................................................................... 50 Ohm
GENERAL
Power Requirements ............................................. 13.8 Volts DC, Negative Ground
120 V AC, 60 Hz, using an optional power supply (Cat. No. 22-504)
Dimensions (HWD) ........................... 1
5
/
8
× 5
1
/
2
¥ 6
7
/
8
inches (41.5 ¥ 140 ¥ 175 mm)
Weight ............................................................................................. 26.4 oz (750 g)
Included Accessories ................................ Microphone Holder, Mounting Hardware
Specifications are typical, individual units might vary. Specifications are subject to
change and improvement without notice.
21-1586.fm Page 19 Thursday, August 5, 1999 9:50 AM