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Remote Linear Master Oscillator / VFO

General

HAM bands ?
Freq. stability ≤ 100 Hz per hour after warmup
Tuning steps ?

Receiver

RX-range 5.0-5.5 MHz
Modulations All mode  
Sensitivity ?
Selectivity ?
Filters ?
Receiver system ?
IF-freqs. ?
Image rejection ?
Audio output ?

Transmitter

TX-range ?
Modulations All mode  
RF-output ?

Connections

Antenna Clamps / screws
Impedance ?
Other -

Electrical

Power req. Transceiver unit (11 + 13.6 V DC)
Current RX -
TX ?

Physical

Manufactured Between 1978 and 198x in USA
Dimensions 352 × 251 × 181 mm
(13.86 × 9.88 × 7.13 in)
Weight 2.95 kg (6.5 lbs)
Form factor Base Station

Other features

Memories ?
Usage Amateur / Ham radio operators
Features ?
Accessories ?
MPN HEATHKIT-SB-000644A