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Article #3059

Re: Interference on 2454 MHz (extraterestral ?)

#3059
From: Sun Visualization Products
Date: Fri, 15 Sep 1989 12:37
39 lines
1985 bytes
In article <221@fe2o3.UUCP> michael@fe2o3.UUCP (Michael Katzmann) writes:
|
|We have been operating Television Point to point links across the U.S. for
|a number of years and have noticed a puzzeling interference on 2.5 GHz 
|channel 8A (2454.5 MHz).
|
|	The Interference is irregular in form (i.e. doesn't look to be
|intelligently modulated), it covers about 10 MHz, varies in intensity
|and is noticeable almost everywhere we go across the U.S. and Canada.
|
|	Has anybody got any ideas what we have here?  Does anyone
|know if there is are solar radio emissions at this frequency?
|
|	Any help would be appreciated!

Hint: Household device used to heat items by rf radiation at the resonant frequency
      of water molocules.

|---------------------------------------------------------------------
|email to 
|UUCP:       uunet!mimsy!{arinc,fe203}!vk2bea!michael
|						  _ _ _                    _
| 	Amateur	|    VK2BEA	(Australia)      ' ) ) )      /           //
| 	Radio	|    G4NYV	(United Kingdom)  / / / o _. /_  __.  _  //
|	Stations|    NV3Z	(United States)	 / ' (_<_(__/ /_(_/|_</_</_
|
|Michael Katzmann
|Broadcast Sports Technology.
|2135 Espey Ct. #4
|Crofton Md. 21114 USA
|
|Ph: +1 301 721 5151


-- 
Matthew Lee Stier                            |
Sun Microsystems ---  RTP, NC  27709-3447    |     "Wisconsin   Escapee"
uucp:  sun!mstier or mcnc!rti!sunpix!matthew |
phone: (919) 469-8300 fax: (919) 460-8355    |
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Message-ID: <819@friar-taac.UUCP>
Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!cwjcc!gatech!mcnc!rti!sunpix!matthew
References: <221@fe2o3.UUCP>

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Path: arc1-ca.pugleaf.net!utzoo!attcan!utgpu!jarvis.csri.toronto.edu!mailrus!cwjcc!gatech!mcnc!rti!sunpix!matthew
From: matthew@sunpix.UUCP ( Sun Visualization Products)
Newsgroups: sci.electronics
Subject: Re: Interference on 2454 MHz (extraterestral ?)
Keywords: Television, Interference, Solar
Message-ID: <819@friar-taac.UUCP>
Date: 15 Sep 89 12:37:50 GMT
References: <221@fe2o3.UUCP>
Reply-To: matthew@friar-taac.UUCP (Matthew Stier - Sun Visualization Products)
Organization: Sun Microsystems, RTP, NC
Lines: 39