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Handheld VHF Transceiver
Handheld AirBand Receiver
Dual VHF Power Meter

General

HAM bands 2m  None  6m  2m  4m 
Freq. stability ? ? ?
Tuning steps 6 including 12.5 kHz 50 / 100 kHz N/A

Receiver

RX-range 130-178 MHz 108-142 MHz 50-175 MHz
Modulations FM   AM   All mode  
Sensitivity ? AM : 0.5V (S/N 10db) ?
Selectivity ? ? ?
Filters ? ? ?
Receiver system ? ? ?
IF-freqs. ? ? ?
Image rejection ? ? ?
Audio output ? 60 mW ?

Transmitter

TX-range 144-148 MHz - 50-175 MHz
Modulations FM   - All mode  
RF-output High: 5W, Low: 2W ? ?

Connections

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

Electrical

Power req. 6-15V DC 3LR6 or external 12V DC ?
Current RX 13-250 mA ? ?
TX Max 950 mA - ?

Physical

Manufactured Between 19xx and 19xx Between 19xx and 19xx Between 1979 and 1983 in USA
Dimensions 55 × 83.5 × 31 mm
(2.17 × 3.29 × 1.22 in)
58 × 127 × 36 mm
(2.28 × 5.00 × 1.42 in)
191 × 108 × 165 mm
(7.52 × 4.25 × 6.50 in)
Weight 185 gr (6.5 oz) 207 gr (7.3 oz) 1.40 kg (3.1 lbs)
Form factor Handheld Handheld Base Station

Other features

Memories 40 channels in 1 bank(s) 30 channels in 1 bank(s) None
Usage Amateur / Ham radio operators Air-to-air / air-to-ground communication Amateur / Ham radio operators
Features 1750Hz tone
CTCSS
DTMF
? ?
Accessories ? ? ?
MPN ADI-AT-000201HP YUPITERU-VT-000125 HEATHKIT-HM-002141