Reply to thread

Message

<blockquote data-quote="mm1352000" data-source="post: 1090453" data-attributes="member: 82144">Hello againI haven't got time to go through the information in detail right now. Just wanted to say that a tuner driver can't tell the difference between a Ku and C band signal in the cable. They're both heterodyned down to the same intermediate frequency range (= 950 to 2150 MHz) in the cable. Blind scan results will be interpreted and displayed based on the information you supply. So, if you supply Ku band parameters the results will appear to be Ku band; if you supply C band the results will appear to be C band.In other words, what you're seeing as Ku band signals on DiSEqC A and B are your C band signals, just interpreted as Ku.Example:Port A 11727V (as shown, first result in your first screenshot).11727 - 10750 = intermediate frequency in cable = 977 MHzC band equivalent = 5150 - 977 = 4173 MHzDo you have a transponder at that frequency on the satellite from port A?On port C you should be able to see differences in the results depending on whether you scan high or low band.Got to run.mm</blockquote>

[QUOTE="mm1352000, post: 1090453, member: 82144"] Hello again I haven't got time to go through the information in detail right now. Just wanted to say that a tuner driver can't tell the difference between a Ku and C band signal in the cable. They're both heterodyned down to the same intermediate frequency range (= 950 to 2150 MHz) in the cable. Blind scan results will be interpreted and displayed based on the information you supply. So, if you supply Ku band parameters the results will appear to be Ku band; if you supply C band the results will appear to be C band. In other words, what you're seeing as Ku band signals on DiSEqC A and B are your C band signals, just interpreted as Ku. Example: Port A 11727V (as shown, first result in your first screenshot). 11727 - 10750 = intermediate frequency in cable = 977 MHz C band equivalent = 5150 - 977 = 4173 MHz Do you have a transponder at that frequency on the satellite from port A? On port C you should be able to see differences in the results depending on whether you scan high or low band. Got to run. mm [/QUOTE]

Verification