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Mobile VHF/UHF Transceiver
Antenna Noise Bridge
Base Station Amateur HF Receiver

General

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

Receiver

RX-range 144-148 / 438-450 MHz 1-30 MHz
1-100 MHz
10-80 m
Modulations FM   All mode   AM   CW   SSB  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

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

Connections

Antenna SO-239 SO-239 RCA (Tulip)
Impedance 50Ω ? 50Ω
Other - - -

Electrical

Power req. 13.8 V DC Internal 9 V battery or external 9-11 V DC Mains
Current RX 600 mA 45 mA ?
TX ? ? -

Physical

Manufactured Between 198x and 199x in Japan by Standard/Marantz Between 1975 and 197x in USA Between 196x and 19xx in USA
Dimensions 150 × 50 × 180 mm
(5.91 × 1.97 × 7.09 in)
130 × 57 × 127 mm
(5.12 × 2.24 × 5.00 in)
377 × 169 × 340 mm
(14.84 × 6.65 × 13.39 in)
Weight 1.80 kg (4.0 lbs) ? 7.70 kg (17.0 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 ? ?
Accessories ? ? ?
MPN HEATHKIT-HW-000024H HEATHKIT-HD-001422 HEATHKIT-SB-000300