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

General

HAM bands ? ? 2m 
Freq. stability ? ? ?
Tuning steps ? ? ?

Receiver

RX-range 29-54 / 108-174 / 380-512 / 806-824 / 849-869 / 894-960 MHz (USA) 25-1300 MHz 30-50 / 144-174 / 470-512 MHz
Modulations AM   FM   AM   FM   W-FM   FM  
Sensitivity 29-54 MHz: 0.3 µV (20 dB S/N)108-137 MHz: 1 µV (20 dB S/N)
137-960 MHz: 0.5 µV (20 dB S/N)
? ?
Selectivity +/-10 kHz (-6 dB), +/-18 kHz (-50 dB) ? ?
Filters ? ? ?
Receiver system Triple conversion superheterodyne ? XTAL
IF-freqs. 1st: 257.5 MHz
2nd: 21.4 MHz
3rd: 455 KHz
? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

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

Connections

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

Electrical

Power req. 9V DC external or 6V DC (4LR6) internal 4×LR6 or 9V DC external ?
Current RX ? ? ?
TX - - -

Physical

Manufactured Between 19xx and 19xx Between 199x and xxxx Between 19xx and 19xx
Dimensions 63 × 145 × 34 mm
(2.48 × 5.71 × 1.34 in)
66 × 154 × 42 mm
(2.60 × 6.06 × 1.65 in)
?
Weight 210 gr (7.4 oz) ? ?
Form factor Unknown Handheld Unknown

Other features

Memories 200 channels in 10 bank(s) 200 channels in 1 bank(s) @ 50 channels/second 4 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features RS-232 ? ?
Accessories ? ? ?
MPN RADIOSHACK-/-REALISTIC-PRO-000089 20-506 RADIOSHACK-/-REALISTIC-PRO-000026-(OLDER)