Invacom SNF-031 0.3

[piratt]

Hi all,i have LNB Invacom SNF-031 0.3 on label LNB i look made in china and CE is this original Invacom SNF-031 0.3?I tested in low band 10.758v on nilesat and show bad result 3% compare with Inverto IDLP-SFLANGE 0.3 but high band works mach better

[TonyO]

In the satellite old days you got a bit of paper with your LNB which gave you the gain results at high mid and low frequencies, some had really good figures at high frequencies but were ****e at low.

Usually the dealer if you knew him or for a few quid more would give you one that had high gain at all frequencies, the manufacturing process was obviously not guaranteed to produce the same gain at all frequencies.

[piratt]

Maybe receiver lies in signal quality on this frequencies 10.758V on nilesat and other low frequencies on Amos,receiver is eMtech200CI with invacom show Signal strength-83%signal quality-37 and picture freezing with inverto signal qulity-37-40%and no breaking or maybe my feedhorn is poor quality for low band diameter feedhorn is 59.5 and lenght 54 мм