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Fringe Reception General
Help needed in identifying certain transponders (new, cryogenic LNB cooling)
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<blockquote data-quote="BombedOne" data-source="post: 805726" data-attributes="member: 300998"><p>Hello everyone, long time no post here <img src="https://www.satellites.co.uk/styles/default/xenforo/smilies/smile.png" class="smilie" loading="lazy" alt=":)" title="Smile :)" data-shortname=":)" /></p><p></p><p>Since I can't get any dish larger than 1.5 meters for reasonable price, I decided to squeeze out maximum from my system, and built a cryogenic LNB cooling system. It consists of series of peltier modules and brings LNB main body temperature to whopping -60C ! (photos will come later)</p><p></p><p>The problem is, I'm very very busy, so had only about 15 minutes to test it today (and won't have any time maybe a month or so). I've captured several strange transponders in Ku band, for which I was not able to determine to which satellite they belong, only suspect one to belong to 74E. Here they are (they are all in range of 100E-70E)</p><p></p><p>11057 mhz, SR 26468, Pol. H</p><p>11093 mhz, SR 26468, Pol. H</p><p>11484 mhz, SR 24997, Pol. H</p><p>11513 mhz, SR 3499, Pol H (This latest one looks like it may be ORSAC channel from 74E, but lyngsat says SR 3000 for that channel, not 3499 as I captured)</p><p></p><p>Awaiting for your ideas, thanks in advance!</p></blockquote><p></p>
[QUOTE="BombedOne, post: 805726, member: 300998"] Hello everyone, long time no post here :) Since I can't get any dish larger than 1.5 meters for reasonable price, I decided to squeeze out maximum from my system, and built a cryogenic LNB cooling system. It consists of series of peltier modules and brings LNB main body temperature to whopping -60C ! (photos will come later) The problem is, I'm very very busy, so had only about 15 minutes to test it today (and won't have any time maybe a month or so). I've captured several strange transponders in Ku band, for which I was not able to determine to which satellite they belong, only suspect one to belong to 74E. Here they are (they are all in range of 100E-70E) 11057 mhz, SR 26468, Pol. H 11093 mhz, SR 26468, Pol. H 11484 mhz, SR 24997, Pol. H 11513 mhz, SR 3499, Pol H (This latest one looks like it may be ORSAC channel from 74E, but lyngsat says SR 3000 for that channel, not 3499 as I captured) Awaiting for your ideas, thanks in advance! [/QUOTE]
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Fringe Reception General
Help needed in identifying certain transponders (new, cryogenic LNB cooling)
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