Newer Digital Tv's have Digital and Analog tuners.
Older Tv's have a Analog tuner but no Digital tuner.
Using the Analog tuner will receive W32CV.
The image/picture on the screen will be Analog so will not be the best quality.
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No matter what , a Big antenna is required for reception , to go after reliable reception of NBC , and to receive as many channels as possible.
As a Test of reception , remove the old beat up antenna and in it's place install a Winegard HD7698P antenna.
Replace All outside coax with New RG-6 coax that has the Compression type connectors on the ends of the coax , not the old crimp type connectors.
Replace All outside coax system connections and couplers.
Install a Winegard LNA-200 'Boost' XT antenna system amplifier.
For 1 Tv connected use No splitter.
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Test reception in 2 directions.
About 138 degree magnetic compass direction.
Here is how to aim antennas ,
http://www.kyes.com/antenna/pointing/pointing.html.
Use a Real and Actual magnetic compass to aim antenna.
Scan for Digital Broardcast Tv stations/channels.
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Aim the HD7698P antenna at about 289 degree magnetic compass direction.
Scan for Digital Broadcast Tv stations channels.
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As always , the strating antenna aim direction is the --> starting antenna aim direction.
The aim direction can be adjusted for best reception.
Most Converter Boxes and Tv Tuners have a Signal Strength Meter and some also have a Signal Quality Meter.
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Digital Broadcast Tv Tuners can develop -Digital Glitches- that are not cleared out with simple channel scans.
It can help reception to do Double Rescans.
www.wchstv.com/DoubleReScanAlert.pdf.
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