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-   -   And odd way to reduce noise in coax. (https://www.radiobanter.com/shortwave/118497-re-odd-way-reduce-noise-coax.html)

[email protected] April 24th 07 07:52 PM

And odd way to reduce noise in coax.
 
On 24 Apr 2007 04:21:55 -0700, wrote:

Any ideas on where I can buy a super freezer?
Like I said this is an odd way to fight noise.
Terry
http://www.arrl.org/news/features/2001/04/01/




Look at the Date of the article....... April 1, 2001....... Hmmmmm.

Ian Jackson April 24th 07 08:40 PM

And odd way to reduce noise in coax.
 
In message ,
writes
On 24 Apr 2007 04:21:55 -0700,
wrote:

Any ideas on where I can buy a super freezer?
Like I said this is an odd way to fight noise.
Terry
http://www.arrl.org/news/features/2001/04/01/




Look at the Date of the article....... April 1, 2001....... Hmmmmm.


I think that most of us HAVE realised that the article IS a bit of a
spoof. Some just took a bit longer than others.

However, cooling the coax WILL reduce the thermal noise generated in it
and WILL also reduce its loss. Am I wrong, but in radio astronomy, don't
they sometimes minimise the noise figure by cooling the LNB and the
feeder with liquid nitrogen? Again, please correct me if I'm wrong.
Ian.
--


download.com April 25th 07 03:44 AM

And odd way to reduce noise in coax.
 

"Ian Jackson" wrote in message
...
In message ,
writes
On 24 Apr 2007 04:21:55 -0700,
wrote:

Any ideas on where I can buy a super freezer?
Like I said this is an odd way to fight noise.
Terry
http://www.arrl.org/news/features/2001/04/01/




Look at the Date of the article....... April 1, 2001....... Hmmmmm.


I think that most of us HAVE realised that the article IS a bit of a
spoof. Some just took a bit longer than others.

However, cooling the coax WILL reduce the thermal noise generated in it
and WILL also reduce its loss. Am I wrong, but in radio astronomy, don't
they sometimes minimise the noise figure by cooling the LNB and the feeder
with liquid nitrogen? Again, please correct me if I'm wrong.
Ian.
--


Your right on, I am just not going to fight with the "noitalls" !!!


Burr



[email protected] April 25th 07 05:14 AM

And odd way to reduce noise in coax.
 
What about,what about,what about setting a computer inside of one of
them little 12 volt solid state hot/cold refrigerator chest thingys,like
the kind that people take on camping trips.Just set the thing on
Cold,leave the top door open and sit the computer in there,,, to keep
the computer from getting to warm/hot.
cuhulin


Memo to officials in the Great Lakes and Ontario.
www.southernautocorridor.com

There is talk that Paccar,Inc might pick Columbus,Mississippi for a new
Diesel Engine Factory. www.clarionledger.com (Local News section)

And if y'all like google, (I DON"T!)
Tower Automotive Meridian,Mississippi

That's over there near the Lockheed Martin Factory.
cuhulin


download.com April 25th 07 07:59 AM

And odd way to reduce noise in coax.
 

wrote in message
...
What about,what about,what about setting a computer inside of one of
them little 12 volt solid state hot/cold refrigerator chest thingys,like
the kind that people take on camping trips.Just set the thing on
Cold,leave the top door open and sit the computer in there,,, to keep
the computer from getting to warm/hot.
cuhulin


Memo to officials in the Great Lakes and Ontario.
www.southernautocorridor.com

There is talk that Paccar,Inc might pick Columbus,Mississippi for a new
Diesel Engine Factory. www.clarionledger.com (Local News section)

And if y'all like google, (I DON"T!)
Tower Automotive Meridian,Mississippi

That's over there near the Lockheed Martin Factory.
cuhulin

You dead on,

Be leave it or not, the computer will run faster!!!

Why do you think they freeze the big NASA computers and boards




Ian Jackson April 25th 07 08:02 AM

And odd way to reduce noise in coax.
 
In message , download.com
writes

"Ian Jackson" wrote in message
...
In message ,
writes
On 24 Apr 2007 04:21:55 -0700,
wrote:

Any ideas on where I can buy a super freezer?
Like I said this is an odd way to fight noise.
Terry
http://www.arrl.org/news/features/2001/04/01/



Look at the Date of the article....... April 1, 2001....... Hmmmmm.


I think that most of us HAVE realised that the article IS a bit of a
spoof. Some just took a bit longer than others.

However, cooling the coax WILL reduce the thermal noise generated in it
and WILL also reduce its loss. Am I wrong, but in radio astronomy, don't
they sometimes minimise the noise figure by cooling the LNB and the feeder
with liquid nitrogen? Again, please correct me if I'm wrong.
Ian.
--


Your right on, I am just not going to fight with the "noitalls" !!!


Burr


Believe me, I know nothing!
Ian.
--


Ian Jackson April 25th 07 08:04 AM

And odd way to reduce noise in coax.
 
In message ,
writes
What about,what about,what about setting a computer inside of one of
them little 12 volt solid state hot/cold refrigerator chest thingys,like
the kind that people take on camping trips.Just set the thing on
Cold,leave the top door open and sit the computer in there,,, to keep
the computer from getting to warm/hot.
cuhulin



OK, so where does the beer go?
Ian.
--



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