Acom 1006, Руководство по эксплуатации

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7. SPECIFICATIONS
7-1. Parameters
a) Frequency Coverage: The six meters amateur band 50-54MHz, 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: Better than 70dB below rated output.
f) Input and Output Impedances:
- Nominal value: 50 Ohm unbalanced, UHF (SO239) type connectors;
- Input circuit: VSWR less than 1.3:1, 50-54MHz (no tunings, no switching);
- Bypass path VSWR less than 1.1:1, 50-54MHz;
- Output (antenna) impedance matching capability: VSWR up to 3:1 or higher.
g) RF Gain: 12.5dB typically, frequency response less than 0.5dB (50 to 60W drive power for rated output).
h) Primary Power: 85-264V (100, 110, 120, 200, 210, 220, 230 & 240V nominal taps, +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.
j) Size & Weight (operating): W422mm x D355mm x H182mm, 22kg.
k) 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.
7-2. Functions
a) Antenna Impedance Matching Process: plate-load "True Resistance Indicator" (TRI) aided.
b) T/R System: QSK operation with built-in, vacuum RF antenna relay (special quiet installation).
c) Protections:
- Cover interlock for operator's safety;
- Inrush power-on current control;
- High voltage, control grid, screen grid, and plate currents;
- Exhaust air temperature;
- T/R sequencing;
- Antenna relay contacts, including RF power induced in antenna from another nearby transmitter;
- Antenna matching quality;
- Reflected power;
- RF arcs, including in antenna system;
- Overdrive.