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121 west

Posted: Sat Jan 11, 2020 2:31 am
by tanka
Frequenci 4140v30000 working for long time no problem .The last one week problem as quality 70 and few seconds 24 bounce all the time.And all the rest of the fecuencies H and V good.V8 pro2 V 8 nova and V8super all the receiveres samething.Any of you in Nort america have that problem in the 121 west.

Re: 121 west

Posted: Sat Jan 11, 2020 3:56 am
by juan_vale
I have no problem with that TP in my V8Super, rock solid S95 Q77... I don't go there very often, but checked just now,, the 2 Bein sports are very clear with two soccer games from Europe. Maybe you need to tweak the antenna. Good luck.

Re: 121 west

Posted: Sat Jan 11, 2020 11:50 am
by tanka
I check today monning and are at 74 only .But working Thank you for cheking.Did working for now

Re: 121 west

Posted: Sat Jan 11, 2020 1:44 pm
by Marantz
recently i been experiencing similar problems on several NA birds , (about four months )
i have tried three different receivers ,changed the coax and yesterday changed the lnbf ,its been very bad weather so i haven't tested everything out yet
sometimes it was worse from day to day so i need a couple days to test it out now that i have a new Titanium lnbf installed
the old one was a Titanium with the wifi filter too ,i thought the problem could be the lnbf jumping frequency ,we shall see.
what kind of lnbf are you using?
also mornings seemed better with less problems ,i will give you my results in a few days, beginning to think its interference from 5G phone networks

Re: 121 west

Posted: Sat Jan 11, 2020 3:29 pm
by ead
Rock solid here in Northwestern Arizona.

Re: 121 west

Posted: Sun Jan 12, 2020 12:12 pm
by tanka
The 121 west the feed 4140 v working very good until last week.But now sometimes working signal Quality bounces from 74 to 20.The 3780v quality 56 no problem.All the receivers v8 super v8 nova v8 pro2 and Dm 800hd. From the 133 west to the 55.5 west are the only problem.I have 8ft dish and feed Chaparral Bulls Eye 2 lnbs for c band norsat and 2 lnbs norsat for ku.Never problemes.I check the dish and Rock solidad.But at 4140v problem in the Toronto area

Re: 121 west

Posted: Thu Jan 16, 2020 2:35 pm
by Marantz
As i mentioned in a previous post ,on several satellites i have similar problem ,quality bouncing up and down by 40 or 50 points and the video pixalating .

My location isn't far from Toronto ,Canada ,here in the Great White North

i have been at this game since 1987 , made many upgrades over the years and my system was working great then all of a sudden i started having these drop out issues

In an attempt to resolve the problem
i replaced the C band LNBF , RG6 cable .tested with 3 different receivers , checked out and peaked my mount , with no improvement at all , must be T.I. ,maybe from new 5G networks

First I thought it could have been the lnbf drifting or something ,but chances of getting two bad ones ? i don't think so
Both my Titanium LNBFs were the models with built in filtering ..... C1PLL with WIFI/ interference filtering
Good quality brand new RG6 cable installed ,and tested with the following receivers V7 max,super v8,and v7shd


There is nothing left but some source of new T.I. .........,a cell phone tower or something?

good luck to anyone else and if you find a solution please post it .

Re: 121 west

Posted: Thu Jan 16, 2020 2:55 pm
by buck63
Marantz wrote:
Thu Jan 16, 2020 2:35 pm

There is nothing left but some source of new T.I. .........,a cell phone tower or something?

good luck to anyone else and if you find a solution please post it .
Get a piece of aluminum window screen. Cut a strip and attach it around the scalar ring with about an inch beyond the feedhorn throat. This will help to shield off axis TI from getting into the horn, good luck.