RS has a "high isolation A/B/C" switcher for just $11. Would be a
shame if this switcher attenuated significantly-- and it would be nice
to have one more odd RS item that can take the place of a speciality
item costing much more.

Right now, I'm just feeding random wires so such a switcher would be
fine for me otherwise.

Thanks.

starman wrote in message ...
Joe Strain wrote:

INDEED! I've often wondered if the A-B Video selector switches would work
here...they are switchin HF video RF so they oughta work for out antennas

NTSC video extends from DC to 4.5-Mhz. The shortwave spectrum reaches
30-Mhz. A video switcher might attenuate the higher HF range.