User manual

INSTRUCTION
The RX-200/400 and RX-600 Power&SWR meter is the most efficient tool in wide range of semi-professional
measuring and control instruments. The measured values can be easily read in the large scale instruments.
The RX-200/400 and RX-600 is an insertion type RF wattmeter and can be permanently fitted into a transmission
system for continuous monitoring of station working condition.
The unit can be work without external power supply. But with 13.8VDC power which permits to light up the meter and shows
the active led corresponding to the selected RF coaxial line (for RX-600 only).
DESCRIPTION OF CONTROL
1 Power/SWR reading meter 10 led sensor 1
2 Indicator adjustment 11
led sensor 2
3 Power range switch 12 sensor1/sensor2 switch
4 Function switch (lamp on/off, peak/average power)
5, 8 Antenna connector(connect to the antenna with 50 ohm coaxial cable)
6, 9 TX connector (connect to the radio with 50 ohm coaxial cable)
7 Power jack (13.8VDC) light up the meter and sensor 1 / sensor 2 led
FIG1: RX-200/400 FIG2: RX-200/400
FIG3: RX-600 FIG4: RX-600
1 5 6
8
1
1 10 11
8 12 5
2 3 4 9 7 6
2 3 4 7