Need RGB signal booster

D

Don Contant

Guest
Hello out there! I need a schematic of an RGB signal booster! The RG59U
co-ax from source to Aydin display is about 300 feet. Display has a slight
annoying shimmer to it. Anyone? Thanks, Don, Don-Tronics dcontant@vianet.ca
 
"Don Contant" <dcontant@vianet.ca> wrote in message news:<109fsa8squecre2@corp.supernews.com>...
Hello out there! I need a schematic of an RGB signal booster! The RG59U
co-ax from source to Aydin display is about 300 feet. Display has a slight
annoying shimmer to it. Anyone? Thanks, Don, Don-Tronics dcontant@vianet.ca
You have several issues to deal with. Overall attenuation, HF rolloff,
hum pickup and probably others. I was looking for quite a while and
found this App note on Linear Technology's site. This will take care
of the gain and EQ part. For hum issues you could try a fast DC
reatoration amp. I've had good results with the Elantec EL2090.
GG
 
stratus46@yahoo.com (Glenn Gundlach) wrote in message news:<acb22b57.0405052225.28c8025e@posting.google.com>...
"Don Contant" <dcontant@vianet.ca> wrote in message news:<109fsa8squecre2@corp.supernews.com>...
Hello out there! I need a schematic of an RGB signal booster! The RG59U
co-ax from source to Aydin display is about 300 feet. Display has a slight
annoying shimmer to it. Anyone? Thanks, Don, Don-Tronics dcontant@vianet.ca

You have several issues to deal with. Overall attenuation, HF rolloff,
hum pickup and probably others. I was looking for quite a while and
found this App note on Linear Technology's site. This will take care
of the gain and EQ part. For hum issues you could try a fast DC
reatoration amp. I've had good results with the Elantec EL2090.
GG
Apologies. I didn't include the link to the app note.

http://www.linear-tech.com/pub/document.html?pub_type=desn&document=112

GG
 

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