Specifications; Parameters - Acom 1200S Installation, Operation And Maintenance Manual

8. SPECIFICATIONS

Parameters

8.1.
a) Standard Frequency Coverage*
1.800 - 2.000 MHz
3.500 - 4.000 MHz
5.020 - 5.455 MHz
7.000 - 7.300 MHz
10.100 - 10.150 MHz
14.000 - 14.350 MHz
18.068 - 18.168 MHz
21.000 - 21.450 MHz
24.890 - 24.990 MHz
28.000 - 29.700 MHz
50.000 - 54.000 MHz
b) Rated Output Power
1000 W
•
You will have to reduce the output power to about 500 W in order to keep the mains
current consumption below 10 A if the amplifier is operated at below 200 VAC mains
supply voltage.
c) Intermodulation Distortions (IM3)
Better than 31 dB below rated PEP;
•
d) Harmonic and Parasitic Emissions Output Suppression
Better than 60 dB (65 dB typically);
•
e) Input and Output Impedances
Nominal value: 50 Ohm unbalanced, UHF (SO-239) type connectors;
•
Input circuit: Broadband, SWR below 1.2 (1.1 typically), 1.8-54 MHz continuous range
•
without retuning or switching;
RF bypass path SWR - below 1.1, 1.8-54 MHz;
•
Extensions or changes of the frequency coverage are possible on request.
*
Please, refer the applicable regional bandplans and laws for specific allocations and limitations.
**
Page 52 of 60 | S e c t i o n SPECIFICATIONS
(160 m band)
(80 m band)
(60 m band)**
(40 m band)
(30 m band)
(20 m band)
(17 m band)
(15 m band)
(12 m band)
(10 m band)
(6 m band)**
0.5 dB, PEP or continuous carrier, without mode limitation;
±
NOTICE
User's Manual | ACOM 1200S | 1.8-54 MHz Linear Power Amplifier
August 2021