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Desktop Shortwave Transmitter
Mobile UHF Transceiver
Desktop VHF Receiver

General

HAM bands 80m  40m  20m  15m  10m  70cm  ?
Freq. stability ? ±0.001% @ -10 to +60°C (14 to 140°F) ?
Tuning steps ? 20 kHz ?

Receiver

RX-range - 432-439.8 MHz ?-? MHz
Modulations - FM   FM  
Sensitivity ? 0.6 µV (20 dB noise quieting) ?
Selectivity ? 30 kHz (-6 dB) / 60 kHz (-60 dB) ?
Filters ? ? ?
Receiver system ? Double conversion superheterodyne XTAL
IF-freqs. ? 1st: 21.4 MHz
2nd: 455 kHz
?
Image rejection ? ? ?
Audio output ? 2 W at 10% distortion / 8 ohm ?

Transmitter

TX-range 10-80 m 432-439.8 MHz -
Modulations CW   FM   -
RF-output 35 W High: 10 W, Low: 1 W ?

Connections

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

Electrical

Power req. 13.8V DC 13.8V DC ±15% 12V DC
Current RX - 450-630 mA ?
TX ? 1.6-3.5 A -

Physical

Manufactured Between 1978 and 19xx in USA Between 19xx and 19xx in Japan Between 19xx and 19xx in Japan
Dimensions ? 156 × 58 × 228 mm
(6.14 × 2.28 × 8.98 in)
152 × 53 × 200 mm
(5.98 × 2.09 × 7.87 in)
Weight ? 2.20 kg (4.9 lbs) ?
Form factor Base Station Mobile Base Station

Other features

Memories ? 4 channels in 1 bank(s) 6 channels in 1 bank(s)
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? Detachable front panel ?
Accessories ? ? ?
MPN HEATHKIT-HX-001675 ICOM-IC-000370 LAFAYETTE-HA-000155