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Desktop Shortwave Transmitter
Base Station Amateur HF Receiver
Desktop Shortwave receiver

General

HAM bands 80m  40m  20m  15m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  ?
Freq. stability ? ? ?
Tuning steps Continuous Continuous ?

Receiver

RX-range - 545 kHz - 20 MHz with plug-in coils 1.2-40 MHz
Modulations - AM   AM   CW  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? Single conversion superheterodyne ?
IF-freqs. ? 465 kHz ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 80-10 m
160 m optional
- -
Modulations AM   CW   SSB   - -
RF-output 60 W ? ?

Connections

Antenna - Clamps / screws -
Impedance 50Ω ? ?
Other - - -

Electrical

Power req. Mains Mains ?
Current RX - ? ?
TX ? - -

Physical

Manufactured Between 1965 and 1968 Between 1931 and 1932 in USA Between 1936 and 1936 in USA
Dimensions 171 × 91 × 144 mm
(6.73 × 3.58 × 5.67 in)
? ?
Weight 21.00 kg (46.3 lbs) ? ?
Form factor Base Station Base Station Base Station

Other features

Memories None None ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN HAMMARLUND-HX-000050 HAMMARLUND-COMET HAMMARLUND-SP-000010S