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Desktop Shortwave Transmitter
Desktop Shortwave receiver
Desktop Shortwave Transceiver

General

HAM bands 80m  40m  20m  15m  10m  ? 80m  40m  20m  15m  10m 
Freq. stability ? ? ?
Tuning steps ? ? ?

Receiver

RX-range - 0.54-30 MHz 10-80 m
Modulations - AM   CW   SSB   AM   CW   SSB  
Sensitivity ? ? Better than 3 µV @ 10 dB S/N
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ? conversion superheterodyne
IF-freqs. ? ? ?
Image rejection ? ? Better than 55 dB
Audio output ? ? ?

Transmitter

TX-range 10-80 m - 10-80 m
Modulations AM   CW   - AM   CW   SSB  
RF-output CW: 500 W (input), AM: 375 W (input) ? 20-60 W

Connections

Antenna - - -
Impedance ? ? 50 Ω
Other - - -

Electrical

Power req. Mains Mains Mains
Current RX - ? Max 1.2 A @ 220 VAC
TX ? - Max 2.5 A @ 220 VAC

Physical

Manufactured Between 1948 and 19xx in USA Between 1959 and 1963 in USA Between 1975 and 19xx in East Germany
Dimensions ? 482 × 266 × 330 mm
(18.98 × 10.47 × 12.99 in)
542 × 222 × 348 mm
(21.34 × 8.74 × 13.70 in)
Weight ? ? 27.00 kg (59.6 lbs)
Form factor Base Station Base Station Base Station

Other features

Memories ? ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN COLLINS-000310A-3-/-30K-1 HAMMARLUND-HQ-000145 RFT-000215B