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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[TowerTalk\]\s+Vacuum\s+relays\s+needed\s*$/: 2 ]

Total 2 documents matching your query.

1. [TowerTalk] Vacuum relays needed (score: 1): Author: philk5pc@tyler.net (Phil Clements); Date: Sat, 2 Oct 1999 09:43:40 -0500; I need 4 vacuum relays to switch my 80m 4-square between the SSB and CW windows. Since they will be installed at the ends of dipoles, the voltage requirement is high. Speed is of no concern, so the p; /archives//html/Towertalk/1999-10/msg00018.html (7,043 bytes)
2. [TowerTalk] Vacuum relays needed (score: 1): Author: w2up@mindspring.com (Barry Kutner); Date: Sat, 2 Oct 1999 15:04:57 -0000; Hi Phil - I have used RF1J relays on my 80m K8UR-style array. These are rated 3.6 KV at 10A. Nice thing about them is they are latching relays (requiring a 24VDC pulse), so you don't need to keep pow; /archives//html/Towertalk/1999-10/msg00019.html (8,474 bytes)

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