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Total 3 documents matching your query.

1. LF: Dot and Dashes - PLC noise? (score: 1): Author: Laurence KL7 L <[email protected]>; Date: Mon, 30 Mar 2015 14:22:41 -0800; We get these here too - most of the dots and dashes appear at repetitive times every day - related to (mostly!) power meter "Turtles" in peoples meters which inject signals back to the local substati; /rsgb_lf_group-archives/html/rsgb_lf_group/2015-03/msg00341.html (14,022 bytes)
2. Re: LF: Dot and Dashes - PLC noise? (score: 1): Author: John Andrews <[email protected]>; Date: Mon, 30 Mar 2015 20:05:25 -0400; Laurence, Interesting. The meters in this town (municipal power company) would not likely be the culprits, but the Worcester city line is about 1/2km away. That's National Grid territory, and they ha; /rsgb_lf_group-archives/html/rsgb_lf_group/2015-03/msg00344.html (14,458 bytes)
3. Re: LF: Dot and Dashes - PLC noise? (score: 1): Author: Laurence KL7 L <[email protected]>; Date: Mon, 30 Mar 2015 18:04:02 -0800; Thanks John - my distribution locally within the area is underground with overhead out about 1/4 mile. One typo crept in out local supply down the roads is at 7.5 kilovolt...not Watts of course. If i; /rsgb_lf_group-archives/html/rsgb_lf_group/2015-03/msg00345.html (15,474 bytes)

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