The AV-400 POWER & SWR is an insertion type RF wattmeter and can be permanently fitted into your shack for continuous monitoring of your antenna and feeder. The unit can be work without external power supply but with 13.8DC power, lights up the Meter.
SPECIFICATIONS
FREQUENCY RANGE: 140 to 525 MHZ
POWER MEASURE RANGE: 0.5 to 400W(5W/20W/200W/400W )
MINIMUN POWER INPUT: 0.5W
PRECISION: 5W ±5%, 20W ±7.5%, 200W ±10%, 400W ±12.5%
SWR: 1~INFINITY
IMPEDANCE: 50ohm
INPUT LOSS: 0.2db
DIMENSIONS: 15 X 6.5 X 10cm
WEIGHT: 630g.
