Don Wilhelm wrote > The gentleman who was having problems has found the cause. He swapped > the KNB3 from the sub to the mainRX. In other words, the KNB3 in his > mainRX was not functioning properly. > > Yes, the NB does not do too much for power line noise > <snip>
Hi Don, That is not my experience at all. I sometimes have moderate power line noise and I find the DSP blanker, not IF, rather effective. I use settings between T2-5 to T2-7. The higher setting gives better suppression but distorts audio for moderately strong signals (S7). For a while I was using some additional IF blanking but soon decided it had virtually no additional benefits. This is on SSB with 300-2700Hz passband. AB2TC - Knut -- View this message in context: http://elecraft.365791.n2.nabble.com/NB-issue-tp7617459p7617525.html Sent from the Elecraft mailing list archive at Nabble.com. ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:[email protected] This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to [email protected]
