Is Directv Causing Signal Problems?

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SUMMARY

The discussion centers on signal quality issues experienced after switching from Dish Network to DirecTV, particularly on larger screens (84-inch and 120-inch). Users report digital artifacts and poor picture clarity, despite using the same wiring setup. Key factors affecting signal quality include proper dish alignment, secure mounting, and the type of video connections used (composite, S-video, component, or RGB). Signal strength below 60 can lead to significant picture degradation, and users are advised to check transponder levels for optimal performance.

PREREQUISITES
  • Understanding of satellite dish alignment and installation
  • Familiarity with video connection types (composite, S-video, component, RGB)
  • Knowledge of signal strength metrics and their impact on picture quality
  • Experience with video enhancement tools (e.g., line doublers, video enhancers)
NEXT STEPS
  • Research how to properly align a satellite dish for optimal signal strength
  • Learn about checking and interpreting satellite transponder signal levels
  • Explore the differences between video connection types and their impact on image quality
  • Investigate video enhancement tools and their effectiveness in improving picture clarity
USEFUL FOR

This discussion is beneficial for satellite television users, installers, and technicians who are troubleshooting signal quality issues, as well as anyone interested in optimizing their viewing experience with DirecTV or similar services.

darticus
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Was using dish network for 5 years with clear 84 inch dia. tv picture.Changed to direct tv and clarity is gone, seems to have small digital specks all over.Wanted the Yes channel for Yankee Baseball.Looks like the day of the antenna.A screen shot from the pitcher to the catcher show grass that looks like a painting with moving bloches and the catcher looks like he is made of little squares that move.Can't tell who he is with a 6 inch head.Using the same wire from satelite to reciever as before and wires from receiver to projector same as before.Does directv have a poor signal? Looks good on 36 inch tv.tried direct cable from satelite to reciever through window NG.Tried adjusting projector NG.Rese receiver NG. :confused: EMAIL ron@nac.net with help.ANY SIMILAR PROBLEMS?
 
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I've seen it on 84 inch and 120 inch screens with a Faroudja line quadroupler a decade ago and ESPN looked like watching a giant window it looked so good. It is roughly equal to DVD and with the new HD receivers exceeds that easily.

Small white specs sounds more like the IRE is exceeding 100 somewhere. Are you using composite, S-vid (Y/C), component, or RGB connections? Line doubler? Video enhancer?

Dish needs to be aimed well too, if the signal drops too far below 60 then the picture can digital artifact really bad. Most places a signal 90+ is possible. If you go into setup then you can see what the level is for each transponder (31 of them) and what you really need to check is a few odds and a few even numbered ones. They need to be all good, otherwise some channels may work while other won't.

The dish needs to be secure too, the smallest wiggle and the signal is going to drop quickly. Its very sensitive and even high winds can mess it up if the mount isn't secured well.