What is the reflected power when you are having problems? Sent from my iPhone
> On Apr 19, 2019, at 6:41 PM, Matt Hoppes <[email protected]> > wrote: > > My thoughts too. But the reflected power right now is only 19watts out of > 9,000. > >> On Apr 19, 2019, at 20:14, Chuck McCown <[email protected]> wrote: >> >> My guess is that the FM station has a problem with the antenna or >> transmission line. Moisture throws off impedance somewhere and you have a >> strong standing wave on the transmission line. Probably a bad connector. >> >> Sent from my iPhone >> >>> On Apr 19, 2019, at 5:52 PM, Matt Hoppes >>> <[email protected]> wrote: >>> >>> Looking to the wisdom of the AF group on this. >>> >>> I have some equipment on an FM tower. It’s a 9kw station around 150ft. We >>> are at 250ft with two sectors and a backhaul. Netonix switch in shelter. >>> >>> Nothing else on the tower. >>> >>> Normally all is fine. When it rains or is very moist out (heavy heavy >>> fog) we start having major Ethernet negotiation issues. The ports will go >>> from 1Gig to 10F sometimes. Sometimes drop completely. >>> >>> I’ve got ferrite beads wrapped about 5 times top and bottom. >>> >>> Any further words of wisdom on what to try? I suspect some odd grounding >>> issue. But not sure how to track it down or isolate it. >>> -- >>> AF mailing list >>> [email protected] >>> http://af.afmug.com/mailman/listinfo/af_af.afmug.com >> >> -- >> AF mailing list >> [email protected] >> http://af.afmug.com/mailman/listinfo/af_af.afmug.com > > -- > AF mailing list > [email protected] > http://af.afmug.com/mailman/listinfo/af_af.afmug.com -- AF mailing list [email protected] http://af.afmug.com/mailman/listinfo/af_af.afmug.com
