Thread: Preamp dead?
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Old 31-Dec-2014, 3:16 PM   #1
rickbb
Senior Member
 
Join Date: Dec 2014
Posts: 341
Preamp dead?

I think my preamp died last night. RCA tvpramp1 model. New unit installed it last night. Was working fine for about 4 hours then all channels dropped.

But suddenly a VHF-HI channel I was not getting started showing up.

I went from 39 UHF only channels to 9, 1 VHF channel 11 and it's 2 subs and 1UHF channel 16 and it's 5 subs.

Location report;


http://www.tvfool.com/?option=com_wr...2c15699c13a677

Was the preamp overloading channel 11 and it only started showing up after the preamp died or is something else going on?

I have another RCA preamp and a new CM7778. When I replace the preamp would it help to set it to separate VHF/UHF inputs and leave the VHF input empty to see if will help to get the VHF channel without it overloading it? Assuming that is what happened.

Antenna is a home made McClapp DB4 10 x 9.5, no reflector pointed at 120 degrees true roof mounted at appx 25 feet AGL. Cable run is appx 100 feet to one TV and the splitter, 40 more feet to the second TV.

This is a new OTA setup, trying to dump sat tv and it's $135 monthly bill.
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