- 221. Re: Topband: amp tripping on 160 (score: 1)
- Author: Tim Shoppa <tshoppa@gmail.com>
- Date: Fri, 29 Oct 2021 10:56:40 -0400
- If everything is fine at lower power but trips at higher power, it could be RFI. But I would suspect an arcover somewhere. It sounds like your feedpoint is low impedance but there can be arcovers on
- /archives//html/Topband/2021-10/msg00076.html (9,631 bytes)
- 222. Re: Topband: ARRL 160 (score: 1)
- Author: Tim Shoppa <tshoppa@gmail.com>
- Date: Tue, 6 Dec 2022 11:42:21 -0500
- Pete, I'm totally with you in terms of using N1MM configured to show dupes on the bandmap, and thus give me awareness of what other spots are recently on that frequency and then using my brain to thr
- /archives//html/Topband/2022-12/msg00023.html (11,556 bytes)
- 223. Topband: BC intermod AM 780 DC area (score: 1)
- Author: Tim Shoppa <tshoppa@gmail.com>
- Date: Fri, 27 Jan 2023 19:39:32 +0000
- Starting around sunrise this morning, I found I am hearing horrible intermod with local AM station WAVA AM 780. Every 10kHz up and down the dial from 1.8-2MHz I hear WAVA mixed with another or two ot
- /archives//html/Topband/2023-01/msg00116.html (7,072 bytes)
- 224. Re: Topband: What is a valid CW contact (score: 1)
- Author: Tim Shoppa <tshoppa@gmail.com>
- Date: Thu, 30 Nov 2023 13:52:44 -0500
- When you're trying to work a DXpedition outside a contest, I see no problem with checking live log and working them again until they get your call right. Things are different in a contest. I don't th
- /archives//html/Topband/2023-11/msg00152.html (8,949 bytes)
- 225. Re: Topband: K9AY minimum spacing from TX (score: 1)
- Author: Tim Shoppa <tshoppa@gmail.com>
- Date: Thu, 7 Dec 2023 12:45:38 -0500
- I don't want to say "No Impact" but my K9AY is in a line of trees and has very strong directivity with deep null. It is about 50 feet from the vertical element of my transmit T, and definitely in the
- /archives//html/Topband/2023-12/msg00030.html (7,803 bytes)
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