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HF Receiver | Solid state
Mobile VHF/UHF Transceiver
Mobile VHF/UHF Transceiver

General

HAM bands 160m  80m  40m  20m  15m  10m  2m  70cm  2m  70cm 
Freq. stability ? ? ?
Tuning steps Continuous 5 / 10 / 12.5 / 20 / 25 kHz 5 / 10 / 12.5 / 20 / 25 kHz

Receiver

RX-range 550 kHz - 30 MHz in 4 bands 144-148 / 438-450 MHz 144-148 / 438-450 MHz
Modulations AM   CW   SSB   FM   FM  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? conversion superheterodyne ? ?
IF-freqs. 455 kHz ? ?
Image rejection ? ? ?
Audio output Internal speaker ? ?

Transmitter

TX-range - 144-148 / 438-450 MHz 144-148 / 438-450 MHz
Modulations - FM   FM  
RF-output ? 1/10 W 1/50 W

Connections

Antenna Clamps / screws SO-239 SO-239
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

Power req. Mains (110/220 V AC) 13.8 V DC 13.8 V DC
Current RX ? 600 mA 600 mA
TX - 3.4 A max ?

Physical

Manufactured Between 1971 and 1982 in USA Between 198x and 199x in Japan by Standard/Marantz Between 198x and 199x in Japan by Standard/Marantz
Dimensions 368 × 148 × 203 mm
(14.49 × 5.83 × 7.99 in)
150 × 50 × 180 mm
(5.91 × 1.97 × 7.09 in)
150 × 50 × 180 mm
(5.91 × 1.97 × 7.09 in)
Weight 3.40 kg (7.5 lbs) 1.80 kg (4.0 lbs) 1.80 kg (4.0 lbs)
Form factor Base Station Mobile Mobile

Other features

Memories None 20 channels in 1 bank(s) 20 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features BFO
S-Meter
? DTMF, CTCSS/PL. Twin RX
Accessories ? ? ?
MPN HEATHKIT-SW-000717 HEATHKIT-HW-000024 HEATHKIT-HW-000024H