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Mobile VHF/UHF Transceiver
Base Station Amateur HF Receiver
Station Control

General

HAM bands 2m  70cm  80m  40m  20m  15m  10m  160m  80m  60m  40m  30m (WARC)  20m  17m (WARC)  15m  12m (WARC)  11m (CB)  10m 
Freq. stability ? ? ?
Tuning steps 5 / 10 / 12.5 / 20 / 25 kHz Continuous ?

Receiver

RX-range 144-148 / 438-450 MHz 10-80 m 160-10 m
Modulations FM   AM   CW   SSB   All mode  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 144-148 / 438-450 MHz - 160-10 m
Modulations FM   - All mode  
RF-output 1/50 W ? ?

Connections

Antenna SO-239 RCA (Tulip) SO-239 + Clamps / screws
Impedance 50Ω 50Ω 50/75Ω
Other - - -

Electrical

Power req. 13.8 V DC Mains Mains (120/240 V AC)
Current RX 600 mA ? 15 W
TX ? - ?

Physical

Manufactured Between 198x and 199x in Japan by Standard/Marantz Between 196x and 19xx in USA Between 1974 and 197x in USA
Dimensions 150 × 50 × 180 mm
(5.91 × 1.97 × 7.09 in)
377 × 169 × 340 mm
(14.84 × 6.65 × 13.39 in)
260 × 184 × 387 mm
(10.24 × 7.24 × 15.24 in)
Weight 1.80 kg (4.0 lbs) 7.70 kg (17.0 lbs) 5.50 kg (12.1 lbs)
Form factor Mobile Base Station Base Station

Other features

Memories 20 channels in 1 bank(s) None ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features DTMF, CTCSS/PL. Twin RX ? Clock
Alarm
Accessories ? ? ?
MPN HEATHKIT-HW-000024H HEATHKIT-SB-000300 HEATHKIT-SB-000634