In Reply to message #359357 by CABLE COP
Member Member Vortexllc is not online, or is invisible.
12/18/2013 1:15:05 AM
Vortexllc Member #: 90619 Registered: 12/3/2012
Posted: 8 View all posts by Vortexllc
Company: DONIS Solutions Inc Location: Illiniois
Re: Upstream/Downstream..??

it depends on where you are at....

At 750MHZ
CPE optimal +10 to. -10 down TX/ 35 to 52 RX 
Tap (depends on tap type and value- on a 26v tap you are looking anywhere from +18 to +25 down (depending on design) on the downstream and upstream 38-42db. Or on a 17v tap you would have similar downstream but a 30-35 upstream.

Almost the same at 550MHZ, little lower on the down, but attenuation is less.

upstream freq usually ride around 30mhz
This member is a Regular Member.
0 Replies