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Desktop Shortwave receiver
HF Receiver
4-channel UHF Scanner

General

HAM bands ? 80m  60m  40m  30m (WARC)  20m  17m (WARC)  2000m  None 
Freq. stability Dial calibration at room temperature is within 300 cps if the nearest 100 kc calibration point is used to adjust the fiducial. ? ?
Tuning steps ? Continuous Fixed channels - x-tal

Receiver

RX-range 0.54-30.5 MHz 0.1-0.4 / 2.5-20 MHz 4 channels between 450-512 MHz
Modulations AM   CW   AM   CW   FM  
Sensitivity Band 1: < 15 µV gives 10 dB S/N
Bands 2 to 30: < 5 µV gives 10 dB S/N
? ?
Selectivity 1 / 3 / 6 / 10 kHz ? ?
Filters ? ? ?
Receiver system ? ? XTAL
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? Internal speaker Internal speaker

Transmitter

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

Connections

Antenna SO-239 + Clamps / screws Clamps / screws Built-in telescopic
Impedance 50Ω 100Ω 50Ω
Other - - -

Electrical

Power req. Mains (115 or 230 V AC, 45~70 Hz) Separate PSU Mains (117 V AC)
Current RX 85 W ? ?
TX - - -

Physical

Manufactured Between 1957 and 1963 in USA Between 1939 and 1945 in USA Between 19xx and 19xx in USA
Dimensions 536 × 317 × 333 mm
(21.10 × 12.48 × 13.11 in)
? ?
Weight 24.90 kg (54.9 lbs) 33.00 kg (72.8 lbs) ?
Form factor Base Station Base Station Base Station

Other features

Memories ? None 4 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN COLLINS-000051J-4 HAMMARLUND-SPR-000210-LX REGENCY-C000004U