- 1. [TowerTalk] TX RELAYS (score: 1)
- Author: "David J. Sourdis" <hk1kxa@hotmail.com>
- Date: Fri, 18 Jul 2008 07:55:37 -0500
- Hello All, I need advice on relays. What are the minimum parameters should I look for? http://www.findernet.com/en/products/profiles.php?serie=46&lang=en Would the relay in this link work to withstan
- /archives//html/Towertalk/2008-07/msg00459.html (7,897 bytes)
- 2. Re: [TowerTalk] TX RELAYS (score: 1)
- Author: jimlux <jimlux@earthlink.net>
- Date: Fri, 18 Jul 2008 06:46:42 -0700
- Bear in mind also that you've calculated for the proverbial (and non-existent) "well matched system". The typical rule of thumb is to require design to 10dB over or test to 6dB over the expected maxi
- /archives//html/Towertalk/2008-07/msg00462.html (8,724 bytes)
- 3. Re: [TowerTalk] TX RELAYS (score: 1)
- Author: Pete Smith <n4zr@contesting.com>
- Date: Fri, 18 Jul 2008 15:33:49 -0400
- On the other hand, TopTen has used very inexpensive DPDT relays in its 1500-watt remote relay switchboxes for a decade or more. They are Panasonic brand JW1FSN-DC12V (12V coil), priced at 2-05 in one
- /archives//html/Towertalk/2008-07/msg00486.html (10,245 bytes)
- 4. Re: [TowerTalk] TX RELAYS (score: 1)
- Author: "Rick Karlquist" <richard@karlquist.com>
- Date: Fri, 18 Jul 2008 13:38:44 -0700 (PDT)
- The thing to remember is that relays are rated for hot switching. In ham radio use, that should "never" happen. Thus the relays are actually good for quite a bit more power. Rick N6RK _______________
- /archives//html/Towertalk/2008-07/msg00488.html (11,461 bytes)
- 5. Re: [TowerTalk] TX RELAYS (score: 1)
- Author: "David J. Sourdis" <hk1kxa@hotmail.com>
- Date: Fri, 18 Jul 2008 15:59:45 -0500
- Jim and Roger, thank you very much for reply, I knew it was not so simple. 73 David HK1KXA EC5KXA _________________________________________________________________ Explore the seven wonders of the wo
- /archives//html/Towertalk/2008-07/msg00496.html (10,412 bytes)
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