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Handheld UHF Transceiver
Handheld UHF Transceiver
Handheld VHF Transmitter

General

HAM bands 70cm  70cm  6m  2m 
Freq. stability 0.001% ? ?
Tuning steps 12.5 / 25 kHz ? Continuous

Receiver

RX-range 430-440 MHz 430-440 MHz -
Modulations FM   FM   -
Sensitivity 0.3 µV for 12 dB SINAD
0.4 µV for 20 dB SINAD
? ?
Selectivity 7.5 kHz @ -6 dB / 15 kHz @ -60 dB ? ?
Filters ? ? ?
Receiver system Double conversion superheterodyne ? ?
IF-freqs. 21.8 MHz / 455 kHz ? ?
Image rejection ? ? ?
Audio output 500 mW at 8 ohms 10% distortion ? ?

Transmitter

TX-range 430-440 MHz 430-440 MHz 6 m / 2 m
48.9-54 / 143.7-148.3 MHz
Modulations FM   FM   AM   CW  
RF-output High: 3-5 W (depending on voltage), Low: 0.5 W 230 mW AM/CW: 65/74 W (120/140 W input)

Connections

Antenna BNC - -
Impedance 50Ω 50 Ω 50-72Ω
Other - - -

Electrical

Power req. 5.5-16 V DC ?V DC Mains
Current RX 45-150 mA ? -
TX 1.25 A max ? 120-400 W

Physical

Manufactured Between 1983 and 1990 in Japan Between 19xx and 19xx Between 19xx and 19xx in USA
Dimensions 65 × 117 × 35 mm
(2.56 × 4.61 × 1.38 in)
58 × 80 × 25 mm
(2.28 × 3.15 × 0.98 in)
422 × 257 × 254 mm
(16.61 × 10.12 × 10.00 in)
Weight 515 gr (1.1 lbs) 130 gr (4.6 oz) ?
Form factor Handheld Handheld Base Station

Other features

Memories 10 channels in 1 bank(s) ? None
Usage Amateur / Ham radio operators Amateur / Ham radio operators Amateur / Ham radio operators
Features ? ? Built-in VFO
Extensive RF shielding
Accessories ? ? ?
MPN ICOM-IC-000004E STANDARD-C-000401 HEATHKIT-VHF-000001-'SENECA'