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Desktop Shortwave receiver
HF/VHF Receiver
Single-channel VHF Transceiver

General

HAM bands ? ? 11m (CB)  6m  10m 
Freq. stability ? ? 0.002%
Tuning steps ? ? Channelized

Receiver

RX-range 0.54-30 MHz 0.55-35.5 MHz 25-54 MHz on any single channel, not necessarily the same for Rx and Tx
Modulations AM   CW   SSB   AM   CW   SSB   N-FM  
Sensitivity ? ? ≤ 0.25 µV
Selectivity ? ? 5 kHz @ -6 dB, 17 kHz @ -100 dB
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? 1.5 W @ 10% THD

Transmitter

TX-range - - 25-54 MHz on any single channel, not necessarily the same for Rx and Tx
Modulations - - N-FM  
RF-output ? ? 20 W (6 V DC) - 50 W (12 V DC or mains)

Connections

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

Electrical

Power req. ? Mains 6 or 12 V DC or Mains
Current RX ? ? ?
TX - - ?

Physical

Manufactured Between 1959 and 1962 in USA Between 1955 and 1957 in USA Between 19xx and 19xx in USA
Dimensions ? 457 × 454 × 394 mm
(17.99 × 17.87 × 15.51 in)
330 × 178 × 187 mm
(12.99 × 7.01 × 7.36 in)
Weight ? 29.40 kg (64.9 lbs) 9.50 kg (21.0 lbs)
Form factor Base Station Unknown Base Station

Other features

Memories ? ? None
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? -
Accessories ? ? -
MPN HAMMARLUND-HQ-000180C HAMMARLUND-PRO-000310 HAMMARLUND-FM-000060A