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Desktop Shortwave Transceiver
USB Transceiver
Dual HF Power Meter

General

HAM bands 160m  80m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  10m  ? 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Freq. stability ? ? ?
Tuning steps ? ? ?

Receiver

RX-range 10-160 m + WARC Official: 300-348 / 391-464 / 782-928 MHz
Unofficial: 281-361 / 378-481 / 749-962 MHz
1.8-30 MHz
Modulations CW   SSB   All mode   FSK   AFSK   All mode  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? SDR ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 10-160 m + WARC Official: 300-348 / 391-464 / 782-928 MHz
Unofficial: 281-361 / 378-481 / 749-962 MHz
1.8-30 MHz
Modulations CW   SSB   - All mode  
RF-output 100 W ? ?

Connections

Antenna SO-239 SMA SO-239
Impedance 50 Ω ? 50Ω
Other - - -

Electrical

Power req. ? 5 V DC (USB) ?
Current RX ? ? ?
TX ? ? ?

Physical

Manufactured Between 1982 and 1984 Between 201x and 20xx Between 1979 and 1983 in USA
Dimensions ? ? 191 × 108 × 165 mm
(7.52 × 4.25 × 6.50 in)
Weight ? ? 1.40 kg (3.1 lbs)
Form factor Base Station Dongle Base Station

Other features

Memories ? ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Full-Speed USB 2.0 ?
Accessories ? ? ?
MPN HEATHKIT-SS-009000 OPEN-SOURCE-YARD-STICK-ONE HEATHKIT-HM-002140