Lnb s for newbies - Techwatch Support Forums: Digital & Satellite TV, FTA, Cable, Computers, Mobile Phones, Apple and General Tech Forums

imported_driver · 23-06-06, 06:24 PM

if you want buy lnb look for noise fig: 0.6 ok 0.3 real cool.
if you have motor be cool, if you like me have several fix dish,0.6 ok.

Lnb take frequency 10.700 to 12.300 or there abouts ,it will mix with oscillator
9750/10600 to give freq for reciever ie difference freq about 1.0 to 2.0 ghz
this what you tune into.
as you see the coverage is in two bands,they change at about 11700ghz,by the addition
of a 22khz signal to the DC feed,some signals are vertical ,some horizontal polarized,
change of polarity is made by changing DC feed voltage iether 13vor 18v.

23-06-06, 06:24 PM	#1 (permalink)
imported_driver Junior Member Join Date: May 2006 Posts: 0 Thanks: 0 Thanked 0 Times in 0 Posts	Lnb s for newbies if you want buy lnb look for noise fig: 0.6 ok 0.3 real cool. if you have motor be cool, if you like me have several fix dish,0.6 ok. Lnb take frequency 10.700 to 12.300 or there abouts ,it will mix with oscillator 9750/10600 to give freq for reciever ie difference freq about 1.0 to 2.0 ghz this what you tune into. as you see the coverage is in two bands,they change at about 11700ghz,by the addition of a 22khz signal to the DC feed,some signals are vertical ,some horizontal polarized, change of polarity is made by changing DC feed voltage iether 13vor 18v.