Automatic A/B switch for coax

J

Jim

Guest
I want to put some kind of timer on an a/b switch to shut signal off
to a TV at a specified time each night. I have a couple of ideas but
am not sure of the details yet.

Idea 1 is use an AB switch and a servo and have the servo controlled
by some kind of timer. VCR timer?

Idea 2 is to use a cheap 24 hour appliance timer and have it somehow
control a manual AB coaxial switch.

IDEA 3 is to use an old VCR to turn ON at 10:30pm every night,
effectively cutting the pass-through signal.

any help?
 

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