Fox SNR looking much better in latest test. Is the 91XG aimed at Fox 349 degrees magnetic?
Quote:
|
Maybe someone else can jump in with an explanation of what they think is going on or if I should leave the LNA 100 as the only amplification on my setup.
|
When you removed the splitter used as a combiner, it eliminated the interference from the two sources of UHF signals created in the combiner which improved the signal strength and SNR. When you added the LNA 100 it increased the signal strength of Fox and improved the Noise Figure of the total system, which helps the SNR, as ADTech said. Only testing would tell you which preamp helps the most.