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Mobile VHF Transceiver
VHF Transceiver

General

HAM bands 2m  2m 
Freq. stability ? ?
Tuning steps ? ?

Receiver

RX-range 143.8-148.2 MHz 144-146 MHz
Modulations AM   CW   FM  
Sensitivity 0.5 µV provides output 10 dB above noise 0.4 µV (20 dB S/N)
Selectivity 15 kHz (-6 dB) 10 kHz (-6 dB)
Filters ? ?
Receiver system Double conversion superheterodyne ?
IF-freqs. 1st: 22-26 MHz (tunable)
2nd: 2 MHz
?
Image rejection > 70 dB ?
Audio output 3 W internal speaker, 15 W PA output ?

Transmitter

TX-range 143.8-148.2 MHz 144-146 MHz
Modulations AM   CW   FM  
RF-output AM: 8 W, CW: 10 W 0.5-10 W

Connections

Antenna SO-239 SO-239
Impedance 50-72Ω 50 Ω
Other - -

Electrical

Power req. 6.3V DC, 12.6V DC or mains 13.8V DC or mains
Current RX 60 W ?
TX 120 W ?

Physical

Manufactured Between 196x and 196x in USA Between 19xx and 19xx in Japan
Dimensions 305 × 152 × 254 mm
(12.01 × 5.98 × 10.00 in)
230 × 111 × 260 mm
(9.06 × 4.37 × 10.24 in)
Weight ? 7.20 kg (15.9 lbs)
Form factor Mobile Unknown

Other features

Memories ? ?
Usage Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Diode matrix programmable
Accessories ? ?
MPN HEATHKIT-HW-000020-PAWNEE ICOM-IC-000021A