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Desktop Shortwave Transceiver
Remote Linear Master Oscillator / VFO
80m Transceiver

General

HAM bands 80m  40m  20m  15m  10m  ? 80m 
Freq. stability ? ≤ 100 Hz per hour after warmup ?
Tuning steps Continuous ? ?

Receiver

RX-range 10-80 m - 80 m
Modulations CW   USB   LSB   All mode   SSB  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? Double conversion superheterodyne
IF-freqs. ? ? ?
Image rejection ? ? > 70 dB
Audio output ? ? ?

Transmitter

TX-range 10-80 m ? 80 m
Modulations CW   USB   LSB   All mode   SSB  
RF-output ? ? ?

Connections

Antenna Proprietary Clamps / screws SO-239
Impedance 50Ω ? 50Ω
Other - - -

Electrical

Power req. Mains External PSU or main unit ?
Current RX ? - ?
TX ? ? ?

Physical

Manufactured Between 197x and 197x in USA Between 1967 and 1970 in USA Between 19xx and 19xx in USA
Dimensions ? 254 × 171 × 279 mm
(10.00 × 6.73 × 10.98 in)
?
Weight ? 2.30 kg (5.1 lbs) ?
Form factor Base Station Base Station Base Station

Other features

Memories None ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN HEATHKIT-SB-000104 HEATHKIT-SB-000640 HEATHKIT-HW-000012