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Handheld UHF Transceiver
Mobile VHF/UHF Transceiver
Mobile VHF/UHF Transceiver

General

HAM bands 70cm  2m  70cm  2m  70cm 
Freq. stability ? ? ?
Tuning steps ? 5 / 10 / 12.5 / 20 / 25 kHz 5 / 10 / 12.5 / 20 / 25 kHz

Receiver

RX-range 440-450 MHz 144-148 / 438-450 MHz 144-148 / 438-450 MHz
Modulations FM   FM   FM  
Sensitivity ? ? ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? ? ?

Transmitter

TX-range 440-450 MHz 144-148 / 438-450 MHz 144-148 / 438-450 MHz
Modulations FM   FM   FM  
RF-output 0.4/3 W 1/10 W 1/50 W

Connections

Antenna BNC SO-239 SO-239
Impedance 50Ω 50Ω 50Ω
Other - - -

Electrical

Power req. 5.5-11 V DC 13.8 V DC 13.8 V DC
Current RX ? 600 mA 600 mA
TX ? 3.4 A max ?

Physical

Manufactured Between 198x and 199x in Japan Between 198x and 199x in Japan by Standard/Marantz Between 198x and 199x in Japan by Standard/Marantz
Dimensions ? 150 × 50 × 180 mm
(5.91 × 1.97 × 7.09 in)
150 × 50 × 180 mm
(5.91 × 1.97 × 7.09 in)
Weight ? 1.80 kg (4.0 lbs) 1.80 kg (4.0 lbs)
Form factor Handheld Mobile Mobile

Other features

Memories ? 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 ? ? DTMF, CTCSS/PL. Twin RX
Accessories ? ? ?
MPN HEATHKIT-HWS-000004 HEATHKIT-HW-000024 HEATHKIT-HW-000024H