[TowerTalk] Multi-station antenna selection patch panel
Roger (K8RI) on TT
K8RI-on-TowerTalk at tm.net
Sat Jan 18 05:00:08 EST 2014
On 1/17/2014 8:10 PM, krishna kanakasapapathi wrote:
> I am looking into build a panel that would distribute 8 to 10
> antennae to 5 to 6 stations in a
If you are talking HF, legal limit, many open frame relays work just
fine. I run SO2R with a commercial 6 pack. 6 antennas and two rigs.
I only run one station at a time so high isolation isn't a problem. With
DPDT relays on SO2R the second contacts serve as a lockout. with 5 to 6
rigs/stations you are probably looking at a single logic setup fed by
switches at each station. Perhaps some one else has a better idea.
> 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 ?
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