User's Manual | ACOM 1200S | 1.8-54 MHz Linear Power Amplifier
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| S e c t i o n SPECIFICATIONS
8. SPECIFICATIONS
8.1. Parameters
a) Standard Frequency Coverage*
1.800 - 2.000 MHz (160 m band)
3.500 - 4.000 MHz (80 m band)
5.020 - 5.455 MHz (60 m band)**
7.000 - 7.300 MHz (40 m band)
10.100 - 10.150 MHz (30 m band)
14.000 - 14.350 MHz (20 m band)
18.068 - 18.168 MHz (17 m band)
21.000 - 21.450 MHz (15 m band)
24.890 - 24.990 MHz (12 m band)
28.000 - 29.700 MHz (10 m band)
50.000 - 54.000 MHz (6 m band)**
b) Rated Output Power
• 1000 W ±0.5 dB, PEP or continuous carrier, without mode limitation;
NOTICE
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.
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