Parameters of 6 Active Vertical Transponders of Tatasky.. | DTH Forum with Fastest DTH Updates

Breaking NOW : Parameters of 6 Active Vertical Transponders of Tatasky..
#31
U 1st started na .. Big Grin Maine sirf answer diya ... Tongue
[-] The following 1 user says Thank You to Mr.Bhat for this post:
  • Md masoom
#32
(Thursday 29-October-2015, 07:28)aumnamonarayana Wrote: Strange, really strange. Amantan bro and Kumar Sir , both of u rr sat experts and still do not know about frequency reuse concept. Request u to search on google about " frequency reuse in satellitetransponders" instead of poking fun.

I am not interested in increasing post count to increase traffic in this forum, that is a failed technique which other forums have already tried on me


We know about frequency reuse concept and that is why telling you are getting confused with it. You are talking about Transponder reuse by which you claim that Tata sky can use same transponder for V & H. In this case, Insat or Gsat or AmatanSat are not scarce for frequency. But these satellites don't have transponders in it, to send more data which Tata Sky or other dth wants.

Now tell how come frequency reuse is = Transponder reuse?

Lets assume transponder reuse is possible in that case why will Tata Sky wait these many years? All the DTH operators would have first reused their same transponder on both H & V and then only would have taken additional TPs right? Why they are not doing that?
#33
If a satellite already has V snd H tp's wuth same frequencies then this method cannot be used but ut can be used on sats like Insat 4A or Gsat 10 where originally just Single polarity tp's r there.

Eventually u will see and believe it. Using this method increases load plus decrease in signals r common occurrence
#34
Even if we assume then Still the question remains y they didnt used till now as they 1stly migrated to MPEG4 by investing many crores .. there r many questions arrives .. they might have added many channels years bfore ..
#35
Very simple. Had u read previous threads then u would have understood.

Earlier- Insat 4A could not take load so they could not use frequency reuse and ISRO had told that they would get GSat as additional sat and not a replacement sat so they waited. Later in 2013 they started MPEG4 migration as they were bein given GSat as replacement sat which they disagreed too.

Right Now- Still i guess they will move to Asiasat and as they have 24 tp's booked there, till the time they migrate there which would take more than 2 years they will use GSat as ISRO had to give them GSat under contract as back up due to expiry of Insat 4A life


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