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Desktop HF/VHF/UHF Scanner / receiver
Mobile VHF/UHF Scanner / receiver
Handheld VHF/UHF Scanner / receiver

General

HAM bands ? ? 6m  2m  70cm  33cm 
Freq. stability ? ? ?
Tuning steps 5 / 12.5 / 25 kHz ? 5 / 10 / 12.5 / 25 kHz

Receiver

RX-range 25-550 MHz 30-50 / 148-174 / 450-512 MHz 108-174 / 220-380 / 406-470 / 830-950 MHz (Europe)
27-54 / 108-174 / 406-512 / 830-950 MHz (USA)
Modulations AM   N-FM   W-FM   FM   AM   FM  
Sensitivity ? ? AM: 1 µV (10 dB S/N @ 118-136 & 220-380 MHz)
FM: 0.5 µV (12 dB SINAD @ VHF)
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? XTAL Double conversion superheterodyne
IF-freqs. ? ? 1st: 21.4/177 MHz
2nd: 455 kHz
Image rejection ? ? 30 dB @ 120 MHz11 dB @ 935 MHz
Audio output ? ? ?

Transmitter

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

Connections

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

Electrical

Power req. 13.8V DC 12V DC 4.8~6V DC (4×AA/R6)
Current RX ? ? ?
TX - - -

Physical

Manufactured Between 1984 and 198x in Japan Between 1976 and 1977 Between 1989 and 199x
Dimensions ? ? 55 × 145 × 40 mm
(2.17 × 5.71 × 1.57 in)
Weight ? ? 620 gr (1.4 lbs)
Form factor Base Station Mobile Handheld

Other features

Memories 20 channels in 1 bank(s) @ 5 channels/second 16 channels in 1 bank(s) 100 channels in 5 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN AOR-AR-002001 20-165 AOR-AR-000900