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Base Station Marine Receiver
Mobile HF/VHF/UHF SWR Analyser
Dual VHF Power Meter

General

HAM bands 160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m  2000m  ? 6m  2m  4m 
Freq. stability ? ? ?
Tuning steps ? ? N/A

Receiver

RX-range 10 kHz-30 MHz divided into 11 bands 1.8-170 / 415-470 MHz 50-175 MHz
Modulations AM   CW   USB   LSB   All mode   All mode  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system Double/triple conversion superheterodyne ? ?
IF-freqs. 1st: 48050 kHz
2nd: 5645 kHz
? ?
Image rejection ? ? ?
Audio output Internal speaker ? ?

Transmitter

TX-range - ? 50-175 MHz
Modulations - - All mode  
RF-output ? ? ?

Connections

Antenna - N-type SO-239
Impedance 50/200Ω 10-600Ω 50Ω
Other - - -

Electrical

Power req. 24V DC or mains ? ?
Current RX ? - ?
TX - ? ?

Physical

Manufactured Between 1981 and 19xx in USA Between 20xx and 20xx Between 1979 and 1983 in USA
Dimensions 480 × 133 × 356 mm
(18.90 × 5.24 × 14.02 in)
? 191 × 108 × 165 mm
(7.52 × 4.25 × 6.50 in)
Weight 8.60 kg (19.0 lbs) ? 1.40 kg (3.1 lbs)
Form factor Base Station Mobile Base Station

Other features

Memories None ? None
Usage Marine / Navy Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Large LCD screen ?
Accessories ? ? ?
MPN DRAKE-RR-000003 MFJ-000269 HEATHKIT-HM-002141