Anybody know WTF these are?
http://cgi.ebay.com/ws/eBayISAPI.dll...m=290554535348
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Anybody know WTF these are?
http://cgi.ebay.com/ws/eBayISAPI.dll...m=290554535348
Quote:
Originally Posted by Old Guy
my guess would be some sort of microwave component
'ultra tweet'
http://img94.imageshack.us/img94/1040/21406222.jpg
i have a sort of 'friend',
who pulled out a piece of equipment, and said,
he thought it was some sort of heil tweeter.
it was a magnetron.
http://img220.imageshack.us/img220/5862/magnetron.jpg
kinda confirms what
i had in mind, tanks Tom
they sure ain't tweeters...
Its a very, very rare Leslie tweeter!!!
:snickerpup:
Now, if he had called them "high frequency waveguides"....................................... ........
Ears for a robot?
Funny!!
I'll bet they have a great high frequency response.
I don't know,but I think someone stole my Cow Bells ! :DQuote:
Originally Posted by Old Guy
On a serious note, Me Too. UHF response would be my guess. For $4.25 may give them a whirl just to cure my curiosity.;)Quote:
Originally Posted by Panomaniac
\Quote:
Originally Posted by tomt
Correct. They're microwave horn antennas with direct-coupled magnetrons (no waveguide included). Since he has two, they likely came from somebody's local 2-way datacomm app.
(If the two "narrow" sides were parallel instead of just almost, they would be sectoral horns [in an industry that has a very clear definition of the term]). ;)
Sorry guys you are all wrong, I have seen them before, these are electric umbrella dry stands.