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VHF/UHF Scanner / receiver
Desktop ULF/VLF Receiver
Mobile VHF/UHF Transceiver

General

HAM bands ? 2000m  2m  70cm 
Freq. stability ? ? ± 2.5 p.p.m.
Tuning steps ? Continuous ?

Receiver

RX-range VHF/UHF 15-500 / 500-1500 kHz (2 ranges, 7 bands) 109-136 / 136-174 / 400-470 MHz
Modulations AM   FM   AM   CW   FSK   AM   FM   N-FM  
Sensitivity ? 6 µV W-FM: 0.18 µV
FM: 0.22 µV
(12 dB SINAD)
Selectivity ? ? 8 kHz (-6 dB), 30 kHz (-60 dB)
Filters ? 0.1 / 1 / 2 / 4 / 8 kHz ?
Receiver system ? Double conversion cuperheterodyne, including circuit arragement for cancelling drift of crystal oscillator (34 tubes) ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? 500 mW unbalanced, 10 mW balanced 2 W into 8 ohms

Transmitter

TX-range - - 136-174 / 400-470 MHz
Modulations - - FM   N-FM  
RF-output ? ? VHF: 20/40 W, UHF: 20/35 W

Connections

Antenna - Proprietary N-type
Impedance 50 Ω 125Ω 50 Ω
Other - - -

Electrical

Power req. 12V DC or mains Mains (115/230 V AC) 13.8V DC ±15%
Current RX ? 250 W with oven on, 150 W when oven off 400 mA
TX - - 8 A max

Physical

Manufactured Between 19xx and 19xx Between 1951 and 19xx in USA Between 2013 and 201x in China
Dimensions ? 483 × 267 × 438 mm
(19.02 × 10.51 × 17.24 in)
140 × 42 × 168 mm
(5.51 × 1.65 × 6.61 in)
Weight ? 37.20 kg (82.1 lbs) including power supply PP-621/URR 1.20 kg (2.6 lbs)
Form factor Unknown Base Station Mobile

Other features

Memories 200 channels in 1 bank(s) None 128 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Operating altitude up to 10,000 feet DTMF
CTCSS / DCS
Twin RX
Accessories ? ? ?
MPN RADIOSHACK-/-REALISTIC-PRO-002015 COLLINS-R-000389/URR BAOJIE-BJ-009900