Specifications - Radio Shack 21-1904 Owner's Manual

SPECIFICATIONS

RX Frequency .... 462.5500 – 467.7125MHz
Channels ................................................. 22
Modulation type .......................................FM
Antenna impedance....................... 50 Ohms
Microphone .......................... condenser type
Sensitivity at 12dB Sinad .................... 0.5µV
Adjacent Channel Rejection ................ 45dB
Audio Squelch....................................... Auto
Audio output power........ 200mW @ 8 Ohms
Audio Distortion .......................................5%
Emissions ........................... more than 50dB
RF Output Power (FRS) . 500mW @ 6V DC
RF Output Power (GMRS).... 1.5W @6V DC
(Harmonic)
Power Supply .................... 4 x AAA Alkaline
(not supplied)
Operation Temperature ............. -4 to 122°F
(-20° to 50°C)
Dimensions (HWD) ........ 116 × 60 × 35 mm
Weight (without batteries) .................... 130g
Specifications are typical; individual units
might vary. Specifications are subject to
change and improvement without notice.
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