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HF Transmitter
Desktop VHF Receiver

General

HAM bands 80m  40m  20m  15m  10m  ?
Freq. stability ≥ 100 Hz drift/hour after warm-up, ≥ 100 Hz/10% power line variation ?
Tuning steps ? ?

Receiver

RX-range - 27-290 MHz
VHF Experimental
Modulations - AM  
Sensitivity ? ?
Selectivity ? ?
Filters ? ?
Receiver system ? ?
IF-freqs. ? ?
Image rejection ? ?
Audio output ? ?

Transmitter

TX-range 10-80 m -
Modulations CW   USB   LSB   -
RF-output 80-15m: 100W, 10m: 80W ?

Connections

Antenna - Hi-Z
Impedance 50/75Ω Hi/ZΩ
Other - -

Electrical

Power req. Mains (120-240 V AC) ?
Current RX - ?
TX 260 W max -

Physical

Manufactured Between 1966 and 1975 in USA Between 1938 and 194x in USA
Dimensions 378 × 143 × 340 mm
(14.88 × 5.63 × 13.39 in)
?
Weight 12.02 kg (26.5 lbs) ?
Form factor Unknown Base Station

Other features

Memories ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ?
Accessories ? ?
MPN HEATHKIT-SB-000401 NATIONAL-COMPANY-000001-10