disque switch??

dear members

can you tell me the possible causes for poor strength(<5)
and poor quality while using disque switch; despite selecting the appropriate DISQUE Type and being there is good strength(>75) and quality (>50) while using direct cable?

I will post the pic taken from antena setting if required?

probably your diseq has gone bad.
It is an electronic equipment with ICs inside. So it could faile at anytime due to heat or bad weather.
There is a topic I previously commented on regarding how one could troublshoot a diseq switch.
I recommend you to have some look at it.

One basic test you could do is to test the voltage level of each port while
changing the port at the receiver end . Also check the output votage while changing
the channel from vertical to horizontal polarization.

Thank u k-star,would u tell me other options to test the disque switch with
out using a volt meter as I don't have that one?

plus please give me the link for the topic-troubleshooting a diseq switch.

Hi ESDRF admins . I'm glad to be ur member to tell u frankly it is so important & problem solver website on satellite dish. so on behalf of ur pateincy I want to ask u how I can use a single LNB to 4 receiver using a spliter. I have been try but I think it has some interference. PLC help me i want ur help urgently.
with regurds.
ur member GERIEkING

Gerieking wrote:

Hi ESDRF admins . I'm glad to be ur member to tell u frankly it is so important & problem solver website on satellite dish. so on behalf of ur pateincy I want to ask u how I can use a single LNB to 4 receiver using a spliter. I have been try but I think it has some interference. PLC help me i want ur help urgently.
with regurds.
ur member GERIEkING

እዚሁ ፎረም ላይ በተደጋጋሚ ለመናገር እንደሞከርኩት ስፕሊተር እና ኖርማል LNB በመጠቀም ብቻ ለብዙ ሪሲቨሮች ሼር ማድረግ አይቻልም፡፡
አንደኛው ላይ ያለውን ባንድ(ሃይ ወይም ሎው) አለዚያም ፖላራይዜሽን(ቨርቲካል ወይም ሆሪዞንታል) በምትቀይርበት ግዜ ሌላኛውን ሪሲቨር አፌክት ያደርገዋል፡፡

ስለዚህ አንተ ማደርግ የሚኖርብህ ወይ Quad lnb መጠቀም አለዚያም ደግሞ Quattro lnb ከ 4x4 Multiswich ጋር አብሮ መጠቀም ነው፡፡ የበለጠ ለመረዳት ዲሽ መጋራት ክፍል ሁለት የሚለውን ለማየት ሞክር፡፡ በክፍል ሁለት ያልተካተቱ ሌሎች ጉዳዮችን ጨምሮ ክፍል ሶስትን ከሰሞኑ ለመልቀቅ ይሞከራል፡፡

⛔ይህን መረጃ ጠቃሚ ሆኖ ሲያገኙት በስተቀኝ በኩል የሚታየዉን ፕላስ ➕ ጫን ያርጉ፡፡