User's Manual | ACOM 500S | 160-4
m Linear Power Amplifier
March 2023
S e c t i o n SPECIFICATIONS | Page 57 of 66
f)
Antenna Impedance
•
Nominal value: 50 Ohm unbalanced;
•
Two antenna outputs available:
-
RF OUTPUT 1
output provides seamless integration with the auto-switching antenna
tuners ACOM 04AT or ACOM 06AT, for access from amplifier's front panel to 4
antennas having an SWR up to 3, within 160 to 6 meter bands;
-
RF OUTPUT 2
- A well-matched antenna with an SWR below 1.5 can be connected to
this output for any band. While low SWR is good for any band, it is extremely important
on 6 and 4 m.
RF OUTPUT 2
is not intended for ACOM 04AT or ACOM 06AT antenna
tuners;
•
Antenna connectors: PTFE UHF (SO-239A) type;
g)
RF power gain
•
14 dB
±
1 dB (typically 20 W drive for rated output);
h)
Mains Power Supply Voltage
•
100-240 VAC
±
10%, 50-60 Hz, Single phase;
See Section
for correct fuse rating and mains voltage range
selections;
i)
Mains Power Consumption at Rated Output Power
•
Up to 1000 VA;
•
Power factor at rated output: 0.95 or higher;
j)
Mains Power Consumption in Low Energy (Waiting) Mode
•
Less than 1 VA;
k)
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)
•
WxDxH: 291x270x157 mm, 7.8 kg (11.5x10.7x6.2 inches, 17.2 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: up to 3050 m (10000 ft) above sea level without output deterioration.
