Radio Shack 21-1904 - Manual (Page 27)

27
SPECIFICATIONS
RX Frequency .... 462.5500 – 467.7125MHz
Channels ................................................. 22
Modulation type .......................................FM
Antenna impedance ....................... 50 Ohms
Microphone .......................... condenser type
Sensitivity at 12dB Sinad .................... 0.5
µ
V
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
Ч
60
Ч
35 mm
Weight (without batteries) .................... 130g
Specifications are typical; individual units
might vary. Specifications are subject to
change and improvement without notice.