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References: [ +from:k9ma@sdellington.us: 194 ]

Total 194 documents matching your query.

181. [CQ-Contest] OH5TS SK (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Mon, 1 Jul 2024 18:57:47 -0500
My friend Kari Korhonen, OH5TS died this morning. I met him many times in Finland, and we kept in touch between visits. He had a big tower on Kuorsalo, an island in the Gulf of Finland near his home
/archives//html/CQ-Contest/2024-07/msg00004.html (6,773 bytes)

182. [CQ-Contest] ID in NAQP (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Sun, 4 Aug 2024 10:23:18 -0500
For the first time I can recall, in yesterday's NAQP CW I noticed operators making many QSOs between IDs. I suspect this is a consequence of the new assisted category.  It is really annoying to those
/archives//html/CQ-Contest/2024-08/msg00002.html (6,558 bytes)

183. Re: [CQ-Contest] ID in NAQP (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Tue, 20 Aug 2024 13:56:19 -0500
Because the assisted category was recently added to NAQP, possibly leading some operators to assume their callers would just get their calls from spots. 73, Scott K9MA -- Scott Ellington -- via iPad
/archives//html/CQ-Contest/2024-08/msg00025.html (8,921 bytes)

184. Re: [CQ-Contest] 12V 30A Switching Power supply recommendation? (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Sun, 10 Nov 2024 10:40:48 -0600
Samlex SEC-1235. 73, Scott K9MA Tnx, Barry W2UP _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://lists.contesting.com/mailman/listinfo/cq-conte
/archives//html/CQ-Contest/2024-11/msg00033.html (8,517 bytes)

185. Re: [CQ-Contest] Switching Power Supplies (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Wed, 13 Nov 2024 11:47:11 -0600
I did a very simple mod to 1235M:  A resistor in parallel with the thermostat. This causes the fan to run continuously at low speed, rather than cycling when demand is low. The fan runs at full speed
/archives//html/CQ-Contest/2024-11/msg00054.html (9,368 bytes)

186. Re: [CQ-Contest] Switching Power Supplies (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Wed, 13 Nov 2024 11:54:17 -0600
I've never detected any RFI from my 1235M, and it has worked flawlessly for about 15 years. It may be an old design, but I really think they got it right. It's quiet, reliable, small, and inexpensive
/archives//html/CQ-Contest/2024-11/msg00055.html (9,242 bytes)

187. Re: [CQ-Contest] 12V 30A Switching Power supply recommendation? (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Wed, 13 Nov 2024 11:56:04 -0600
Yes, I can. None of those electronic devices are trying to hear -130 dBm signals! 73. -- Scott K9MA k9ma@sdellington.us _______________________________________________ CQ-Contest mailing list CQ-Cont
/archives//html/CQ-Contest/2024-11/msg00056.html (9,014 bytes)

188. Re: [CQ-Contest] Switching Power Supplies (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Wed, 13 Nov 2024 15:08:28 -0600
Sounds like the fan of the 1235P-M works the same way as that of the 1235M, so the resistor mod should work. 73, Scott K9MA On 11/13/2024 12:41 PM, Steve Dyer W1SRD via CQ-Contest wrote: It's not var
/archives//html/CQ-Contest/2024-11/msg00062.html (10,924 bytes)

189. Re: [CQ-Contest] Switching Power Supplies (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Wed, 13 Nov 2024 19:34:41 -0600
OK, Barry asked me for the resistor value, so I had to look it up. 73, Scott K9MA 73, Barry W2UP I was afraid someone would ask that! According to my 2011 notes, it was 50 Ohms, and dissipates about
/archives//html/CQ-Contest/2024-11/msg00065.html (12,357 bytes)

190. Re: [CQ-Contest] 12V 30A Switching Power supply recommendation? (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Sat, 16 Nov 2024 21:06:04 -0600
Not so expensive in the US! ($253 at Mouser) 73, -- Scott K9MA k9ma@sdellington.us _______________________________________________ CQ-Contest mailing list CQ-Contest@contesting.com http://lists.conte
/archives//html/CQ-Contest/2024-11/msg00071.html (9,191 bytes)

191. Re: [CQ-Contest] A bit of quantum mechanics (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Tue, 3 Dec 2024 11:48:55 -0600
On 12/3/2024 12:36 AM, Charles H. Harpole wrote: RF of some ham frequency composed of electrons emit from an emitter, the transmitter, and go up the feed line to the aluminum antenna yagi above. I th
/archives//html/CQ-Contest/2024-12/msg00016.html (7,984 bytes)

192. Re: [CQ-Contest] CWT Virus has spread to ARRL 10M - WPX next? (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Thu, 19 Dec 2024 12:28:58 -0600
I don't know if there's a way to do it, but how about a function key for repeats that sends your without the cut numbers? 73, Scott K9MA -- Scott Ellington -- via iPad _______________________________
/archives//html/CQ-Contest/2024-12/msg00081.html (11,879 bytes)

193. Re: [CQ-Contest] repeating callsign - what the heck? (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Tue, 18 Feb 2025 15:19:23 -0600
On 2/18/2025 10:56 AM, Mike VE9AA ve9aa@nbnet.nb.ca wrote: Scenario #2 me:  TEST VE9AA you: K4SBZ me: K4HBZ 5NN <exchange> you: K4SBZ (or if you're adamant, MAYBE send it twice in this scenario-could
/archives//html/CQ-Contest/2025-02/msg00028.html (9,864 bytes)

194. Re: [CQ-Contest] Many US stns out of band (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Tue, 28 Oct 2025 16:22:28 -0500
Wouldn't it make sense for log checking to either remove OoB QSOs from the running station's log without penalty, or to include them with no NIL penalty if the offending operator deletes the contact?
/archives//html/CQ-Contest/2025-10/msg00052.html (9,382 bytes)


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