All: I made the mistake of hitting send without editing so I apologize for my previous post on radiated emission limits. As Ed Hare mentioned numerous times, there are no FCC limits on radiated emiss
All: I was wondering if anyone has spectral screenshots of the RFI generate by SolarEdge solar panel systems - preferably taken with an SDR. I have several of my own that are nearly identical to the
All: Does anyone know of a cable modem router that doesn't produce RFI? I was able to suppress birdies produced by a Linksys E1000 router using chokes, but not to the degree that I'd like. There does
All: I recently recorded a detailed video that shows the RFI being generate by a neighbors SolarEdge solar panel system. The video shows the noise being measured at various distances from the solar p
All: My neighbor gave me permission to shut off his SolarEdge solar panel inverter while I ran some tests. I recorded the results at my home station and noticed that the S-9 spikes disappeared when t
All: I produced a video that might interest the group. It proves that the RFI I've been experiencing since 2016 is in fact emanating from a neighbors SolarEdge solar panel system. My neighbor gave me
All: Interesting article below about solar panel RFI in Sweden. Not a good outlook for hams if this trend continues. Tony -K2MO Interference from solar panel installations Sweden's national amateur r
All: Has anyone tested the latest Astron switching power supplies for noise? I read a few reviews that said the new units produce no noise on HF. https://www.dxengineering.com/parts/asr-ss-30m Tony _
All: I may be switching from cable to Verizon Fios and I was wondering if anyone has experienced RFI with their modems or other equipment? Tony _______________________________________________ RFI mai
All: I just received word that SolarEdge will be replacing the inverter on their solar panel instillation that's been causing RFI. The swap is supposed to take place on Tuesday, the 18th of August. W
All: Just got word from SolarEdge that they will not go any further to solve the RFI problem being caused by their installation here in New York. They've made marginal improvements with chokes and an
All: I need a refresher course on Part-15 and how the rules might apply to solar panel RFI affecting frequencies below 30 MHz. According to section 15.3m (paraphrasing here) harmful interference is d
All: The the inverter on my neighbors solar panel installation was recently replaced to reduce the RFI caused by the system. The swap only made a slight change in the interference. This left the sola
It is highly unlikely the panels themselves generate RFI without the optimizers I agree with you Tony. When we informed SolarEdge about the noise disappearing when we covered the panels, they came to