RM1200 Main Technical Characteristics
This section presents the main technical characteristics of the RM1200. if you need additional details,
contact the manufacturer or your local representative.
General
Operating Modes
• Transmit mode (PTT controlled)
• Bypass mode (input connector
connected to output connector with
RM1200 not powered, in the receive
mode, or after protection is activated)
• Tuning (automatic detection of transmit
signal frequency)
Transmit frequency range
1.6 to 30 MHz
Maximum transmit duty cycle
Continuous transmission
Control and maintenance
interfaces
• Serial RS-232 asynchronous maintenance
port for dumb terminal (control program
contained in 1 kW amplifier)
• Control and status port for interfacing to
the RM125/RM125R as driver
Number of system units
• 1 kW RF linear power amplifier
• AC-powered PS unit, Lambda
YM-02-670B
Exciter type
• RM125/RM125R (recommended)
• Any HF-SSB radio set capable of
providing sufficient drive power and
compatible control interface
1 kW Amplifier
Electrical
Characteristics
Transmit power (PEP and average)
User-selectable:
• Max: 1000W
• High: 800W
• Medium: 500W
• Low: 300W
Input drive power
40W nominal, maximum 80W
Nominal input and output
impedance
50 Ω
Intermodulation products
Less than -25 dB below each tone
Non-harmonic products
Less than -60 dB
Harmonics
Less than -50 dB
22 6888882V02
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