Saturday, June 25, 2011

Nagoya NA-771 Tests

I tested today one nagoya NA-771 antenna i have.
A search on the net revealed that the antenna has poor performance on UHF
I used my Anritsu site master antenna analyzer to test the antenna for VSWR at some bands.
Here is a sweep from 100MHz up to 500MHz:
Here is a VHF sweep:
And a UHF one:
Clearly the antenna has very high SWR on the UHF band.

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