[TowerTalk] Whole House Generator
Castellano, Michael (USACT)
Michael.Castellano at usdoj.gov
Wed Mar 27 10:29:58 EDT 2013
Just a couple of anecdotes here... RFI vis a vis generators
My home genset is a 14kW diesel (permanent install) with manual transfer. No RFI problems, though when the power is out
probably the LAST thing I am going to do is get on the air hi hi. I DID go all out on grounding/bonding the genset
to make the electrical inspector and my receivers happy.
I also have a 300 kw (not a typo) diesel gen at my commercial tower site, likewise, no RFI when I am listening on my
SP-600 and R-390a up there. (my AM station... 160 inv vee at 290 feet and 7/8 hardline.) Of course the grounding/bonding
up there is massive. :) But I DO get noise from the "computerized" status panel.
I am beginning to think that part of the problem might be inadequate grounding of gensets, especially smaller portable ones. I know, I did
before an electrician showed me where I was lacking on that set. ..
it was as simple as using a shorter, larger sized conductor to a better ground rod.
Worth checking into !
73 and see ya on the bands...
Mike KM1R/HS0ZAI
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