6888882V04
5
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:
700W
•
Medium: 500W
•
Low:
250W
Input drive power
•
40W nominal, maximum 80W
•
Pilot tone for operating frequency
detection: 5W nominal
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
