Use one long coax-cable in stead of 5 short ones. And make it as short as possible.
Easy to check by (temporarily, just to diagnose the issue) moving the second television to a place near the splitter.
Presently have DirecTV Satellite Cable. The signal is not the issue. The coaxial cable in the home is split to two televisions. The main television is connected by a 6ft cable after the splitter. The second television is connected by five segments of identical coax cable . The image of the second television is quite poor using this connection but perfectly clear when using the digital converter. There are some times with the DirecTV coax connection is as clear as with the main television.
Not sure how to troubleshoot this. Images of what I see are uploaded to a Microsoft online folder at:
https://skydrive.live.com/redir?resid=52B21D2F3F75A51A!3433 Much thanks for any guidance.