Acom 2020S - Page 63

User's Manual | ACOM 2020S | 1.8-54 MHz Linear Power Amplifier
June 2022
Sec t i o n SPECIFICATIONS | Page 63 of 76
f) RF power gain
• 14 dB ±1 dB (typically 60 W drive for 1500 W output);
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
- Voltage applied to the transceiver keying output - up to +12 V;
- Closed-circuit current flow to the transceiver keying output - up to 6 mA;
• KEY-OUT - open-drain Phono RCA connector
- Output resistance: not more than 120 Ohm;
- The maximum allowable open-circuit voltage coming from external devices
connection: +50 V;
- Maximum allowable closed-circuit current flow by external devices: 20 mA;
• 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
o
F to 104
o
F);
• Relative air humidity: up to 95% @ 35 degrees Celsius (95
o
F);
• Height above sea level: up to 3050 m (10000 ft) without output deterioration.