|[AMRadio] BC-610 Modulation Transformer|
k0occ at comcast.net
k0occ at comcast.net
Fri May 26 14:08:19 EDT 2006
Heard you Q5 in Atlanta when you were signing off with WA4FUR. Couldn't QSY to 40 quick enough to catch you.
-------------- Original message --------------
From: W5OMR/Geoff <w5omr at satx.rr.com>
> John E. Coleman (ARS WA5BXO) wrote:
> >I think the XFMR has four connectors on one end and two on the other end.
> >The bottom two of the four are to be strapped and make the B+ connection for
> >the modulator. The top two, of the four, are the modulator plate
> >connectors. The two on the other end are the secondary winding to go to the
> >final plate circuit.
> >This is from memory and pictures, so don't take it for 100% accuracy.
> I'm thinking that's correct, John. I just had both of my '610 mod xfmrs
> in the truck, and dropped 'em off at W5KGZ in Beaumont, on the 16th of
> May. Maybe you could send Perry some email, and ask him.
> Greetings y'all, from Brunswick, Georgia. Leaving here in 1 hour, and
> headed to Charleston, SC.
> If anyone is around, I'll be /m4 on 7290~7295kc AM. Listen up,
> though... my amp dumped on me, so I'm down to 30w outta the bugcatcher.
> Good reports so far, though.
> Have had a good trip, with on-air QSO's with K4CR, WA4FUR, WW9W and
> eyeball QSO's w/WW9W/Robert (another good looking BC-610 in Punta Gorda,
> FL) and N3DP/Don, and numerous connections via IRLP back to San
> Antonio. Good Radio time, with the exception of a broken wire at the
> impedance matching coil (inside the insulation), causing high SWR, and
> consequently, burning out one or both of the 2SC2879 transistors in the
> amp. :-(
> Calling CQ 40m, from the pissweak mobile, W5OMR/4
> 73 = Best Regards
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