I just watched a couple of NanoVNA H4 youtube videos. That looks like a
nice little antenna analyzer that is overly complicated if you just want to
see the SWR curve.
John KK9A
Lux, Jim wrote:
Or get something like a NanoVNA, which has a narrow band receiver.
Although, I suppose you could saturate the mixer if you have a strong
enough signal. But you'll know it if that occurs, because the S11
magnitude will look pretty wonky (spikes where a harmonic of
interference happens to mix with a harmonic of the LO).
The NanoVNA H4 (with the 4" screen) is $80 from R&L.
_______________________________________________
_______________________________________________
TowerTalk mailing list
[email protected]
http://lists.contesting.com/mailman/listinfo/towertalk
|