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VHF Scanner / receiver
Handheld VHF/UHF Scanner / receiver
VHF/UHF Scanner / receiver

General

HAM bands ? ? 2m  70cm  33cm 
Freq. stability ? ? ?
Tuning steps ? 5 / 12.5 kHz 5 / 12.5 kHz

Receiver

RX-range VHF 29-54 / 108-174 / 380-512 MHz 66-88 / 108-174 / 380-512 / 806-960 MHz
Modulations FM   AM   FM   AM   FM  
Sensitivity ? 29-54 MHz: 0.5 µV ((S+N)/N 20 dB)
108-137 MHz: 1.0 µV ((S+N)/N 20 dB)
137-174 MHz: 0.5 µV ((S+N)/N 20 dB)
380-512 MHz: 0.7 µV ((S+N)/N 20 dB)
?
Selectivity ? +/-8 kHz (-6 dB), +/-17 kHz (-50 dB) ?
Filters ? ? ?
Receiver system ? conversion superheterodyne, XTAL. Double conversion superheterodyne Superheterodyne
IF-freqs. ? 1st: 10.7 MHz
2nd: 455 KHz
?
Image rejection ? 50 dB ?
Audio output ? ? Internal speaker

Transmitter

TX-range - - -
Modulations - - -
RF-output ? ? -

Connections

Antenna - BNC BNC
Impedance 50 Ω 50Ω 50Ω
Other - - -

Electrical

Power req. 13.8V DC 4.8-6V DC (4R6/AA) or 9V DC external 7.2-9 V DC (6 × R6/AA) or 9 V DC external
Current RX ? ? ?
TX - - -

Physical

Manufactured Between 197x and 197x Between 200x and 200x Between 19xx and 19xx
Dimensions ? 63 × 145 × 40 mm
(2.48 × 5.71 × 1.57 in)
63 × 150 × 45 mm
(2.48 × 5.91 × 1.77 in)
Weight ? 220 gr (7.8 oz) 250 gr (8.8 oz)
Form factor Unknown Handheld Handheld

Other features

Memories 8 channels in 1 bank(s) 200 channels in 10 bank(s) 200 channels in 10 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Weather alert/SAME/FIPS/Skywarn Spectrum sweeper. PC programmable ?
Accessories ? ? ?
MPN COMMANDER-000334 GRE-/-GRECOM-PSR-000100 GRE-GRECOM-PSR-000216