Specifications; Parameters - Acom 1000 User Manual

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: 100-264V (100, 110,120, 200, 210, 220, 230 & 240V nominal taps, +10% -
15% tolerance.), 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);
j) Size & Weight (operating): W422mm x D355mm x H195mm, 22kg (16.6 x 14 x 7.7 inches,
48.5 lbs.);
k) Operating environments:
Temperature range: 0...+50°C;
•
Humidity: up to 95% @ +35°C;
•
Height: up to 3000m (10 000ft) above sea level without output deterioration.
•
Page 32 of 36 | S e c t i o n SPECIFICATIONS
User's Manual | ACOM 1000 | HF + 6m Linear Amplifier
August 2020