helps needed please:(((( possible interference

4

4Himdj

Regular Member
My Satellite Setup
1.2 Laminas Dish
My Location
Rome
hello everybody
starting tuesday I have no signal (or a very weak on very strong tp) on all the frequency between 11350 and 11500 bith H & V on all my motorized system

I've tried to:
1) change lnb
2) connected a satellite meter directly to lnb
3) connected a satellite meter to the h-h motor
4) put aluminium foil on the lnb
5) put a baking sheet (according to my dish installer:)) in every direction near the lnb

I currently have inverto black ultra single
I've tried inverto home single and another ibu too.

I put a photo of my satellite meter spectrum where you can see such a "hole" in the frequency between 11350 and 11500
and 2 youtube link where you can see what's happened to tp that was very very strong (at least 15 db) on that range

postimg.cc

IMG 20210512 WA0014 — Postimages

postimg.cc postimg.cc


do you have any suggest?

thank you very much I'm pretty disperate.

best regards
 
4Himdj said:
hello everybody
starting tuesday I have no signal (or a very weak on very strong tp) on all the frequency between 11350 and 11500 bith H & V on all my motorized system

I've tried to:
1) change lnb
2) connected a satellite meter directly to lnb
3) connected a satellite meter to the h-h motor
4) put aluminium foil on the lnb
5) put a baking sheet (according to my dish installer:)) in every direction near the lnb

I currently have inverto black ultra single
I've tried inverto home single and another ibu too.

I put a photo of my satellite meter spectrum where you can see such a "hole" in the frequency between 11350 and 11500
and 2 youtube link where you can see what's happened to tp that was very very strong (at least 15 db) on that range

postimg.cc

IMG 20210512 WA0014 — Postimages

postimg.cc postimg.cc


do you have any suggest?

thank you very much I'm pretty disperate.

best regards
Click to expand...

Try inverto blue single lnb fixed all my issues.

I tried two differeent black ultra has issues near 5G LTE GSM masts and couldnt get rid of breakup on Power TV 42e and City 45e those are two examples i can think of.
 
4Himdj said:
hello everybody
starting tuesday I have no signal (or a very weak on very strong tp) on all the frequency between 11350 and 11500 bith H & V on all my motorized system

I've tried to:
1) change lnb
2) connected a satellite meter directly to lnb
3) connected a satellite meter to the h-h motor
4) put aluminium foil on the lnb
5) put a baking sheet (according to my dish installer:)) in every direction near the lnb

I currently have inverto black ultra single
I've tried inverto home single and another ibu too.

I put a photo of my satellite meter spectrum where you can see such a "hole" in the frequency between 11350 and 11500
and 2 youtube link where you can see what's happened to tp that was very very strong (at least 15 db) on that range

postimg.cc

IMG 20210512 WA0014 — Postimages

postimg.cc postimg.cc


do you have any suggest?

thank you very much I'm pretty disperate.

best regards
Click to expand...
Try inverto blue single lnb fixed all my issues with breakup on certain TPs with LTE filter.

I had two black ultras near a GSM 4G LTE mast and couldnt get rid of break up on Power Tv 42e and City TV 45e maybe its the LTE filter that does it??
 
mike1 said:
Try inverto blue single lnb fixed all my issues with breakup on certain TPs with LTE filter.

I had two black ultras near a GSM 4G LTE mast and couldnt get rid of break up on Power Tv 42e and City TV 45e maybe its the LTE filter that does it??
Click to expand...
do you mean this one?
inverto.tv

Single Universal 40mm PLL LNB

Single Universal 40mm PLL LNB
inverto.tv inverto.tv

should i have one of it...
 
yes!!
Sorry for two replys im on
a mobile
 
I've tried inverto blue single (with no plastic cap due to previous trying to improve signal) with no success.

I really don't know what else to do...

any other suggestion/try will be very appreciate

thank you
 
Do you see a similar drop in signal on 19.2E & 13E?
 
Have you tried different cable and connectors?
 
In this moment (light raining), for the firts time, some tp's are back and others (like the one on 5west on the video) went down...
 
If you nudge the dish a few clicks away from 16E does the signal improve on the problem transponders?
 
No unfortunately but i can find the same issues on Other satellite position
 
I once helped someone that could get everything but the channel he wanted by removing his inline satellite meter.
 
Post a clear picture of where the dish is pointing, down to the horizon.

If you can provide your postcode as well this may help nail down a known issue in the area.
 
surely you are in the transmission beam of some terrestrial point-to-point transmission that uses frequencies in use by the satellite
or some mobile phone antenna near your place of residence
 
anto@ said:
surely you are in the transmission beam of some terrestrial point-to-point transmission that uses frequencies in use by the satellite
or some mobile phone antenna near your place of residence
Click to expand...
Thank you i Will post some photos later

Anyway what can i do to solve this problem?

Thank you best regards
 
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