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Base Station Amateur HF Receiver
Desktop Precision RF Meter
Dual HF Power Meter

General

HAM bands 80m  40m  20m  15m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  6m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Freq. stability ? ? ?
Tuning steps Continuous ? ?

Receiver

RX-range 10-80 m 1.6-54 MHz 1.8-30 MHz
Modulations AM   CW   SSB   All mode   All mode  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range - 1.6-54 MHz 1.8-30 MHz
Modulations - All mode   All mode  
RF-output ? ? ?

Connections

Antenna - N-type SO-239
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

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

Physical

Manufactured Between 1966 and 1970 in USA Between 2017 and 20xx in USA Between 1979 and 1983 in USA
Dimensions 377 × 169 × 340 mm
(14.84 × 6.65 × 13.39 in)
140 × 60 × 120 mm
(5.51 × 2.36 × 4.72 in)
191 × 108 × 165 mm
(7.52 × 4.25 × 6.50 in)
Weight 7.70 kg (17.0 lbs) 500 gr (1.1 lbs) 1.40 kg (3.1 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 HEATHKIT-SB-000301 HEATHKIT-HM-001002 HEATHKIT-HM-002140