[Elecraft] SMT Kits

[Michael Harris]

G'day,

Thinking on this, how about:

Remote antenna switch.

1.  Activated by a dc signal applied via the main co-ax.

2.  Drops to an internal load.

3.  Sniffs the rf in a "tune" cycle to determine the frequency.

4.  Selects via latching relay the designated output port (co-ax socket)

5. Switches "through".

6. Goes to sleep until activated again.

Could be powered by a remote battery, possibly charged via a very small
photo panel.

Just a thought, needs some polish.

Regards,

Mike VP8NO
#1400