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Total 7 documents matching your query.

1. [TowerTalk] Surge Arrestors for 2m QRO (score: 1): Author: Drax Felton <draxfelton@gmail.com>; Date: Fri, 7 Mar 2014 13:43:42 -0500; What can used for lightening protection on 2 meters at the kilowatt power level? The Polyphasers I know of top out at 350 watts. _______________________________________________ ______________________; /archives//html/Towertalk/2014-03/msg00028.html (6,655 bytes)
2. Re: [TowerTalk] Surge Arrestors for 2m QRO (score: 1): Author: Jorge Diez CX6VM <cx6vm.jorge@gmail.com>; Date: Fri, 7 Mar 2014 17:05:56 -0200; Check for Hofi-Technick at arraysolutions.com or they own models 73, Jorge CX6VM/CW5W Enviado desde mi iPhone _______________________________________________ _________________________________________; /archives//html/Towertalk/2014-03/msg00029.html (8,255 bytes)
3. Re: [TowerTalk] Surge Arrestors for 2m QRO (score: 1): Author: Jim Lux <jimlux@earthlink.net>; Date: Fri, 07 Mar 2014 11:17:28 -0800; A spark gap? It's pretty easy to build an air gap that will fire at 1000V or so, and won't have much of an impedance bump at 150 MHz. TESSCO shows this one http://www.tessco.com/products/displayProdu; /archives//html/Towertalk/2014-03/msg00030.html (8,346 bytes)
4. Re: [TowerTalk] Surge Arrestors for 2m QRO (score: 1): Author: john@kk9a.com; Date: Fri, 7 Mar 2014 14:26:00 -0500; Did you look in the Polyphaser catalog? I seem to remember seeing high power protectors. John KK9A To: "towertalk@contesting.com" <towertalk@contesting.com> Subject: [TowerTalk] Surge Arrestors for 2; /archives//html/Towertalk/2014-03/msg00031.html (7,924 bytes)
5. Re: [TowerTalk] Surge Arrestors for 2m QRO (score: 1): Author: Floyd Rodgers <kc5qbc@swbell.net>; Date: Fri, 7 Mar 2014 13:38:47 -0600; Alpha delta transitrap also has a high power version Floyd KC5QBC _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@cont; /archives//html/Towertalk/2014-03/msg00032.html (8,357 bytes)
6. Re: [TowerTalk] Surge Arrestors for 2m QRO (score: 1): Author: Michael Clarson <wv2zow@gmail.com>; Date: Fri, 7 Mar 2014 15:49:06 -0500; While all the gap type suppressors will protect the amp just fine, the input of the rcvr is going to have over 1000V across it before the gap fires. while a 1/4 wave coaxial stub is a bit long to be; /archives//html/Towertalk/2014-03/msg00033.html (9,765 bytes)
7. Re: [TowerTalk] Surge Arrestors for 2m QRO (score: 1): Author: GARY HUBER <glhuber@msn.com>; Date: Sat, 8 Mar 2014 11:03:38 -0600; Another solution is a double throw relay operating NC to ground with NO power but open with power from the radio acc power jack. When closed the static build up is drained. OR use AS-302U or AS302N I; /archives//html/Towertalk/2014-03/msg00034.html (10,716 bytes)

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