Acom 2020S User Manual page 63

User's Manual | ACOM 2020S | 1.8-54 MHz Linear Power Amplifier
f) RF power gain
14 dB
•
g) Mains Power Supply Voltage
200-240 VAC, ±10%, 50-60 Hz, Single phase;
•
h) Mains Power Consumption at Rated Output Power
Up to 3300 VA;
•
Power factor of 0.95 or higher (PFC-corrected current);
•
i) Mains Power Consumption in Low Energy (Waiting) Mode
Less than 1 VA;
•
j) Receive / Transmit control
KEY-IN - Phono RCA connector
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Voltage applied to the transceiver keying output - up to +12 V;
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Closed-circuit current flow to the transceiver keying output - up to 6 mA;
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KEY-OUT - open-drain Phono RCA connector
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Output resistance: not more than 120 Ohm;
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The maximum allowable open-circuit voltage coming from external devices
-
connection: +50 V;
Maximum allowable closed-circuit current flow by external devices: 20 mA;
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Minimum required time of sequencing between sending a request for transmitting
•
(KEY-IN "ground on transmit" signal) and applying RF drive power at RF INPUT
connector for safely switching receive to transmit: 10 ms.
k) Safety and Electromagnetic Compatibility
Complies with CE safety and electromagnetic compatibility requirements, as well as with
•
the US Federal Communications Commission (FCC) regulations;
l) Size & Weight (operating, excluding connected cables)
Amplifier, WxDxH: 428x425x190 mm, 21.9 kg (16.9x16.8x7.5 inches, 48.3 lbs.);
•
Remote Control Unit, WxDxH: 204x144x92 mm, 0.9 kg (8.1x5.7x3.7 inches, 2.0 lbs.);
•
m) Operating Environments
Temperature range: -10 to +40 degrees Celsius (14
•
Relative air humidity: up to 95% @ 35 degrees Celsius (95
•
Height above sea level: up to 3050 m (10000 ft) without output deterioration.
•
June 2022
1 dB (typically 60 W drive for 1500 W output);
±
o o
F to 104 F);
o
F);
S e c t i o n SPECIFICATIONS | Page 63 of 76