Specifications - Radio Shack 200 Ch VHF/Air/UHF Home Scanner Owner's Manual

SPECIFICATIONS

Frequency Coverage:
VHF Lo ......................................................................... 29.7
Amateur Radio ............................................................. 29
Aircraft ............................................................. 108
Government ................................................................ 137
VHF Hi ........................................................................ 148
UHF ........................................................................ 450
UHF "T" .................................................................. 470
Channels of Operation .......................... Any 200 channels in any band combinations
Sensitivity (20 dB S/N with 3 kHz deviation for FM, 60% modulation for AM):
29–54 MHz ................................................................................................ 0.5 µ V
108–136.975 MHz ..................................................................................... 1.8 µ V
137–174 MHz ............................................................................................ 0.6 µ V
406–512 MHz ............................................................................................ 0.6 µ V
Selectivity (@162.4 MHz (WX)):
–6 dB ....................................................................................................... ± 10 kHz
–50 dB ..................................................................................................... ± 16 kHz
Search Speed ...................................................................................... 20 Steps/Sec.
Scan Speed ................................................................................... 20 Channels/Sec.
Priority Sampling ........................................................................................ 2 Seconds
Delay Time ................................................................................................. 2 Seconds
IF Frequencies ....................................................................... 21.4 MHz and 450 kHz
30
–
(20 channels × 10 banks) and 10 monitor channels
50 MHz (in 5 kHz steps)
–
29.7 MHz (in 5 kHz steps)
–
50 54 MHz (in 5 kHz steps)
–
144 148 MHz (in 5 kHz steps)
–
420 450 MHz (in 12.5 kHz steps)
–
136.975 MHz (in 12.5 kHz steps)
144 MHz (in 5 kHz steps)
–
406 420 MHz (in 12.5 kHz steps)
–
174 MHz (in 5 kHz steps)
–
470 MHz (in 12.5 kHz steps)
–
512 MHz (in 12.5 kHz steps)
–