Hi Dave,

If you can live with Ch3/4 that would be even cheaper. But we couldn't
because we wanted to distribute into the house coax network and there is
a strong station on Ch3, and a weaker one on Ch2. Other than that our
box looks similar, except for a couple 7-segment displays and progamming
buttons.

Regards, Joerg

http://www.analogconsultants.com