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Desktop Shortwave Transceiver
HF Transceiver
HF Transmitter

General

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

Receiver

RX-range 10-80m 21-21.45 MHz (50 KHz per XTAL) -
Modulations CW   USB   LSB   CW   SSB   -
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? VXO. Max 2 XTALS ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 10-80m 21-21.45 MHz (50 KHz per XTAL) 10-80 m
Modulations CW   USB   LSB   CW   SSB   AM   CW   SSB  
RF-output 180W PEP 300 mW 120 W (PEP input)

Connections

Antenna Proprietary BNC SO-239
Impedance 50 Ω 50 Ω 50/120 Ω
Other - - -

Electrical

Power req. Mains 9.5V DC Mains
Current RX ? 40 mA -
TX ? Max 200 mA ?

Physical

Manufactured Between 1967 and 1970 in USA Between 1982 and xxxx in Japan Between 1964 and 196x
Dimensions ? 66 × 142 × 39 mm
(2.60 × 5.59 × 1.54 in)
380 × 180 × 330 mm
(14.96 × 7.09 × 12.99 in)
Weight ? 645 gr (1.4 lbs) batteries included 16.00 kg (35.3 lbs)
Form factor Base Station Unknown Unknown

Other features

Memories ? ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? ?
Accessories ? ? ?
MPN HEATHKIT-SB-000101 MIZUHO-MX-000015 SOMMERKAMP-FL-000100B