Acom ACOM1000 - Technical Specifications; Performance Parameters

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7. SPECIFICATIONS
7-1. Parameters
a) Frequency Coverage: All amateur bands 1.8-54MHz, extensions and/or changes on request.
b) Power Output: 1000W PEP or continuous carrier, no mode limit.
In continuous carrier modes (RTTY etc.) for transmissions longer than 15 minutes (up to several hours
depending on ambient temperature), the external auxiliary fan must be mounted.
c) Intermodulation Distortion: Better than 35dB below rated output.
d) Hum and noise: Better than 40dB below rated output.
e) Harmonic Output Suppression:
1.8-29.7MHz - better than 50dB below rated output,
50-54MHz - better than 66dB below rated output.
f) Input and Output Impedances:
- Nominal value: 50 Ohm unbalanced, UHF (SO239) type connectors;
- Input circuit: broadband, VSWR less than 1.3:1, 1.8-54MHz continuously (no tunings, no switching);
- Bypass path VSWR less than 1.1:1, 1.8-54MHz continuously;
- Output (antenna) impedance matching capability: VSWR up to 3:1 or higher.
g) RF Gain: 12.5dB typically, frequency response less than 1dB (50 to 60W drive power for rated
output).
h) Primary Power: 170-264V (200, 210, 220, 230 & 240V nominal taps (100, 110 & 120V taps on
request), +10% -15% tol.), 50-60Hz, single phase, 2200VA consumption at rated output.
i) Complies with CE safety and electromagnetic compatibility requirements as well as FCC-regulations
(10 & 12m bands lock provided).
l) Size & Weight (operating): W422mm x D355mm x H182mm, 22kg.
m) Operating environments:
- Temperature range: 0...+50 degs. Celsius;
- Humidity: up to 75% @ +35 degs. Celsius.
- Height: up to 3000m above sea level without output deterioration.