Thanks, Jim
Well, it's a Landis+Gyr Focus Meter, single-phase, Form 2S . One thing that I noted is that it's really off-center in the meter cover? It might be damaged or improperly assembled or installed. Seems that Landis + Gyr might have sold off part of their business a while back. I can go up to the FCC Equipment Authorization pages and see what's on file for it up there. Your noise might be digital microprocessor junk, or it could also be related to some of the internal switching power supplies. Let me see what I might learn! I'd start by filing a complaint with the utility. Are you on New England Electric's system? I'll be back in touch. 73 Charlie, K4OTV From: Jim Monahan [mailto:k...@msn.com] Sent: Thursday, September 25, 2014 11:17 AM To: Charlie Subject: Re: Topband: Smart meter interference Charlie: I ended up taking two .jpg pics of the front of the meter which shows all of the info. UI is the name of the utility. Thanks for any info! Jim, K1PX k...@msn.com ----- Original Message ----- From: Charlie <mailto:charlie-cunning...@nc.rr.com> To: 'Jim Monahan' <mailto:k...@msn.com> ; 'topband' <mailto:topband@contesting.com> Sent: Thursday, September 25, 2014 10:37 AM Subject: RE: Topband: Smart meter interference Gee that's a really bad one, Jim! I've spent many years of my life getting electricity meters compliant with FCC rules! Sound like that on is non-compliant with either the radiated or perhaps more likely, line-conducted, emissions! Can you tell me who is the manufacturer of the manufacturer of the meter? Sadly, you may have to take the issue up with the utility and the FCC. Regards, Charlie, K4OTV -----Original Message----- From: Topband [mailto:topband-boun...@contesting.com] On Behalf Of Jim Monahan Sent: Thursday, September 25, 2014 8:10 AM To: topband Subject: Topband: Smart meter interference All: While this might best be addressed to the RFI reflector, I'm wondering if among the learned subscribers here on the Topband reflector, some of you might have some knowledge or experience with this issue. Recently, a smart meter was installed here and immediately I heard a buzzing sound on all of the lower bands including 160 but it was loudest on 30 meters followed by 40 meters. On 30 meters, it was 10 over S9! Using the NB-Wide mode eliminates most of it but causes the usual distortion associated with the NB being turned on. It is there most of the time during the day and sometimes during the night. After considerable effort including shutting down all power throughout my house and checking the power system ground, a battery operated AM/FM/SW radio confirmed it was loudest behind the back of the meter. This is the digital electronics analyzing data that is causing the problem and not the RF signal that is around 902 MHz. Sweeping the band, the levels peaks about every 3 MHz including at 7 and 10 MHz. ARRL says they have had no complaints about these meters! A maintenance engineer from the utility confirmed the problem and says his expressed concerns were not addressed. He further indicated that at business, condo and apartment complexes where large number of these meters are installed, the interference was particularly noticed. I suspect that some appropriate filter at the back of the meter would at least reduce the level but I wonder if anyone has addressed this problem. It looks like moving my antennas farther from the house is the most expeditious route in reducing the levels detected. Perhaps a direct reply would be best to avoid excessive bandwidth here. Thanks in advance. Jim, K1PX K1PX at msn.com _________________ Topband Reflector Archives - http://www.contesting.com/_topband --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com --- This email is free from viruses and malware because avast! Antivirus protection is active. http://www.avast.com _________________ Topband Reflector Archives - http://www.contesting.com/_topband