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Total 4 documents matching your query.

1. [Amps] Dow-Key Coaxial Relays` (score: 1): Author: philk5pc@tyler.net (Phil Clements); Date: Mon, 4 Nov 2002 15:18:05 -0600; A good point was made today re the Dow-Key relays found in Harris equipment et al. The cap on the end of the relay for inspection and cleaning purposes is far from air-tight. A lot of the Harris equi; /archives//html/Amps/2002-11/msg00026.html (7,298 bytes)
2. [Amps] Dow-Key Coaxial Relays` (score: 1): Author: kl7ra@blizzard.gcgo.nasa.gov (KL7RA); Date: Mon, 4 Nov 2002 12:53:29 -0900; Hi Phil The failure mode for the Dow-Key antenna relay in my RF-103 was caused by using a modern transceiver that burned the gold contacts when the 12 Ms close time was finally reached. I also repair; /archives//html/Amps/2002-11/msg00027.html (7,084 bytes)
3. [Amps] Dow-Key Coaxial Relays` (score: 1): Author: garyschafer@attbi.com (Gary Schafer); Date: Mon, 04 Nov 2002 17:20:58 -0500; Just about every Dow Key relay I come across I find that the receive side of the relay goes bad. Those are the ones that have the movable contact on the receive side that is supposed to short out the; /archives//html/Amps/2002-11/msg00028.html (7,742 bytes)
4. [Amps] Dow-Key Coaxial Relays` (score: 1): Author: stevek@jmr.com (Steve Katz); Date: Mon, 4 Nov 2002 14:20:29 -0800; [Steve Katz] Far as I know, that "floating" receive-side contact didn't short anything, it opened up in the XMIT mode. The "opening" of the contact provided more isolation. With enough use, it could; /archives//html/Amps/2002-11/msg00029.html (7,588 bytes)

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