Unless you are hot switching, vacuum relays are definitely not necessary.
Open frame relays work fine and they even seem to tolerate lightning strikes
at my station.
John KK9A
To:towertalk@contesting.com
Subject:[TowerTalk] Multi-station antenna selection patch panel
From:krishna kanakasapapathi <kkanakas@cisco.com>
Date:Fri, 17 Jan 2014 20:10:17 -0500
List-post:<towertalk@contesting.com">mailto:towertalk@contesting.com>
Howdie,
I am looking into build a panel that would distribute 8 to 10 antennae to 5
to 6 stations in a any-to-any setup to handle 1kw. Prefer lockout( if a
sophisticated design), but even manual switching would
be sufficient. I know it needs vaccum relays etc.
Don't want to reinvent the wheel. Where can i find a good design/precedent ?
73s
krish
w4vku
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