Basic doubt
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Posted by raghu on December 22, 2005, 10:27 pm
Please log in for more thread options I want to know some basics in electronics.I am new to this group. Could any one tell me what is this LNB setup,polarisation,symbol rate why we give some preference to this things during running any stream | |||||||||||||||||||||||||
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Posted by John B on December 23, 2005, 1:16 pm
Please log in for more thread options On 23/12/2005 the venerable raghu etched in runes: If you want to learn basic electronics, then trying to understand satellite data communications is not the best place to start. You would be much better off reading sci.electronics.basics and having a go at building a crystal set for receiving AM radio transmissions. -- John B | |||||||||||||||||||||||||
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Posted by Hal Murray on December 24, 2005, 3:31 am
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>You would be much better off reading sci.electronics.basics and having
>a go at building a crystal set for receiving AM radio transmissions. Do they still sell crystal sets? I took a quick scan via google and wasn't deluged with ads for them. -- The suespammers.org mail server is located in California. So are all my other mailboxes. Please do not send unsolicited bulk e-mail or unsolicited commercial e-mail to my suespammers.org address or any of my other addresses. These are my opinions, not necessarily my employer's. I hate spam. | |||||||||||||||||||||||||
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Posted by Donald on December 24, 2005, 6:50 am
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Hal Murray wrote: >>You would be much better off reading sci.electronics.basics and having
>>a go at building a crystal set for receiving AM radio transmissions. >
First page of google search found 4 hits:
> > Do they still sell crystal sets? > > I took a quick scan via google and wasn't deluged with ads for them. > (had to dig a little) http://www.playthingspast.com/dt-794025.html http://www.areyougame.com/interact/item.asp?itemno=PS02012&q=crystal+radio http://storeforknowledge.com/DETECTOR-RADIO-BUILD-A-WORKING-DIODE-RADIO-Science-Kit-P4976C198.aspx http://www.amazon.com/exec/obidos/ASIN/B00006YYFX/dealtime-toys-20/ref%3Dnosim/002-9703231-9133639 | |||||||||||||||||||||||||
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Posted by Ken Taylor on December 23, 2005, 7:33 pm
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> I want to know some basics in electronics.I am new to this group. Could
Polarisation refers to the actual satellite signal, symbol rate to the speed
> any one tell me what is this LNB setup,polarisation,symbol rate why we > give some preference to this things during running any stream > of the data encoded therein and these are important because we presumably want to decode the signal. Ken | |||||||||||||||||||||||||
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> Could any one tell me what is this LNB setup,polarisation,symbol rate
> why we give some preference to this things during running any stream