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

General

HAM bands ? 2m  70cm  33cm  ?
Freq. stability ? ? ?
Tuning steps 5 / 12.5 kHz 5 / 12.5 / 25 kHz ?

Receiver

RX-range 30-54 / 137-174 / 380-512 MHz 68-88 / 118-174 / 380-512 / 806-960 MHz (Europe) 66-88 / 108-174 / 380-512 / 806-960 MHz (UK)
30-54 / 108-174 / 380-512 / 806-960 MHz (USA)
Modulations FM   AM   FM   AM   FM  
Sensitivity 1 µV 68-88 MHz: ? µV
118-137 MHz: 2 µV
137-174 MHz: 1 µV
380-512 MHz: 1 µV
806-960 MHz: 2 µV
?
Selectivity 10 kHz (-6 dB)
20 kHz (-50 dB)
? ?
Filters ? ? ?
Receiver system Double conversion superheterodyne Triple conversion superheterodyne ?
IF-freqs. 1st: 10.7 MHz
2nd: 455 kHz
1st: 257.5 MHz
2nd: 21.4 MHz
3rd: 455 kHz
?
Image rejection 70 dB ? ?
Audio output ? Internal speaker ?

Transmitter

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

Connections

Antenna - Built-in telescopic BNC
Impedance 50Ω 50Ω 50 Ω
Other - - -

Electrical

Power req. Mains 13.8 V DC or mains 9 V DC, 6×AA
Current RX 8 W 8 / 13 W 40-160 mA
TX - - -

Physical

Manufactured Between 199x and 199x Between 199x and 199x in China (By GRE) Between 19xx and 19xx
Dimensions 210 × 52 × 175 mm
(8.27 × 2.05 × 6.89 in)
216 × 82 × 171 mm
(8.50 × 3.23 × 6.73 in)
69 × 165 × 46 mm
(2.72 × 6.50 × 1.81 in)
Weight 650 gr (1.4 lbs) 1.10 kg (2.4 lbs) 400 gr (14.1 oz)
Form factor Base Station Base Station Handheld

Other features

Memories 20 channels in 1 bank(s) @ 16 channels/second 200 channels in 1 bank(s) @ 25 channels/second 200 channels in 10 bank(s) @ 25 channels/second
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? Hyperscan (50 steps or 25 channels per second)
Priority channel
Monitor banks
Accessories ? ? ?
MPN RADIOSHACK-/-REALISTIC-PRO-000508 20-9461 RADIOSHACK-/-REALISTIC-PRO-000037