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References: [ +from:k9ma@sdellington.us: 203 ]

Total 203 documents matching your query.

201. Re: [CQ-Contest] 1/4 inch tubing (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Mon, 5 Jan 2026 14:30:31 -0600
Shim stock is cheap! 73, Scott K9MA 73 RIch NN3W Ø1/4" 6061-T6 with a 17ga (.058) wall is listed in my old Central Steel & Wire catalog but only .035 and .049 walls are shown in my newer Ryerson cata
/archives//html/CQ-Contest/2026-01/msg00030.html (10,508 bytes)

202. Re: [CQ-Contest] New Sherwood Engineering Test Results - Icom IC7300Mk2 (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Mon, 12 Jan 2026 11:10:27 -0600
Note all the direct sampling radios clustered around 100 dB close in dynamic range.  As Rob has pointed out many times, this is more than enough unless you have another very nearby transmitter, as wi
/archives//html/CQ-Contest/2026-01/msg00096.html (8,465 bytes)

203. Re: [CQ-Contest] New Sherwood Engineering Test Results - Icom IC7300Mk2 (score: 1)
Author: K9MA <k9ma@sdellington.us>
Date: Mon, 12 Jan 2026 22:12:49 -0600
On 1/12/2026 8:35 PM, Kelly Taylor wrote: I was similarly disappointed to see the 7760 be only a titch better than a 7610 I think they both use the same ADC chip, pretty much the only thing that affe
/archives//html/CQ-Contest/2026-01/msg00103.html (8,390 bytes)

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