The AVAIR AV400 power and SWR meter is suitable for testing of your vehicle or marine mounted antennas to check or tune the performance of your antenna once installed. The AV400 is suitable for both VHF and UHF tuning with a range of power handling capabilities.
140-525 MHz - VHF and UHF, including VHF high band and UHF CB 477 MHz
No tuning required of SWR meter - attach to antenna or system and power source
5 Watts / 20 Watts / 200 Watts or 400 Watts power handling
Install on a flat horizontal surface, ensuring unit is not unbalanced.
Black plastic cover and chrome terminations on rear
2 x UHF Female SO-239 on rear of unit
150mm x 65mm x 100mm
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