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HF/VHF/UHF Scanner / receiver
VHF/UHF Scanner / receiver
Handheld UHF Transceiver

General

HAM bands 11m (CB)  6m  2m  1.25m  70cm  33cm  23cm  10m  4m  6m  70cm 
Freq. stability ? ? ?
Tuning steps 5 / 12.5 / 50 kHz 5 / 12.5 / 25 kHz ?

Receiver

RX-range 25-520 / 760-1300 MHz 30-54 / 108-136 / 138-174 / 380-512 / 806-906 MHz (USA) 430-440 / 1240-1300 MHz (Europe)
440-450 / 1240-1300 MHz (USA)
Modulations AM   FM   W-FM   AM   FM   FM  
Sensitivity ? 30-54 MHz: 1.0 µV
108-136 MHz: 2.0 µV
136-174 MHz: 1.0 µV
380-512 MHz: 1.0 µV
806-960 MHz: 2.0 µV
?
Selectivity ? ± 10 kHz @ -6 dB
± 20 kHz @ -50 dB
?
Filters ? 1 crystal filter, 1 ceramic filter ?
Receiver system ? ? Double conversion superheterodyne
IF-freqs. ? 1st: 10.7 MHz
2nd: 455 kHz
?
Image rejection ? 10.7 MHz 50 dB @ 154 MHz ?
Audio output ? 200 mW nominal ?

Transmitter

TX-range - - 430-440 / 1240-1300 MHz (Europe)
440-450 / 1240-1300 MHz (USA)
Modulations - - FM  
RF-output ? ? High: 5/1 W, Medium: 2/? W, Low: 350/100 mW

Connections

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

Electrical

Power req. 12V DC or mains 9V DC / 6 AA cells 6-16V DC
Current RX ? 55 mA ?
TX - - ?

Physical

Manufactured Between 19xx and 19xx Between 19xx and 19xx Between 1991 and 199x in Japan
Dimensions ? 165 × 69 × 46 mm
(6.50 × 2.72 × 1.81 in)
?
Weight ? 400 gr (14.1 oz) ?
Form factor Base Station Handheld Handheld

Other features

Memories 410 channels in 10 bank(s) @ 20 channels/second 200 channels in 1 bank(s) @ 8 channels/second ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features 40 × 10 channels + 10 user defined searches
USA Catalog Number: 20-144
? DTMF. CTCSS/PL. Twin RX
Accessories ? ? ?
MPN RADIOSHACK-REALISTIC-PRO-002005 20-135 STANDARD-C-000628