I just keep thinking how useful it would be to zorch things with...
Bet with a little work you could tune it thru the entire 5GHz
band...
Just think of all the radios you could melt with it!
75kW output down a couple of degrees....
I can smell the fried radios now!
On 7/29/2012 10:03 PM, Fred Goldstein
wrote:
At 7/29/2012 07:25 PM, lakeland wrote:
Military had a ton of
stuff
operating at 400 Hz at one time
Now that you mention it, I think many IBM mainframes also ran at
400
Hz. In those days before switching power supplies, a
motor-generator set to raise the mains frequency to 400 Hz was
more
efficient than trying to generate sufficient DC power at 60 Hz.
(They needed a LOT of power.)
How much juice does this puppy use? It says solid state; I wonder
if the multi-kilowatt transmitter is solid state or if they needed
a
klystron or other tube final amp.
(Of course I think hams are allowed a kW on the 5.8 GHz band.
Could
be fun in a UHF contest. ;-) )
----- Reply message
-----
From: "Blair Davis" <[email protected]>
To: "WISPA General List" <[email protected]>
Subject: [WISPA] trigger DFS for all your friends
Date: Sun, Jul 29, 2012 6:59 pm
with a 400Hz power supply, it almost sounds like it was for
airborne
use...
On 7/29/2012 12:58 PM, Eric Williams {WISP} wrote:
Ralph the link you sent is to a add ? What is the DFS widget ?
Eric Williams {W7EMW}
Williams Tel Data / SDWISP
The man with a secure wireless plan!
8130 La Mesa Bl #700
La Mesa Ca 91942
619-698-3904 {office}
Message: 1
Date: Sun, 29 Jul 2012 09:49:56 -0400
From: Ralph
<[email protected]>
Subject: [WISPA] Real World example 5.4GHz RADAR- and YOU can own
it
To: 'WISPA General List'
<[email protected]>
Message-ID: <006f01cd6d91$11c178f0$35446ad0$@org>
Content-Type: text/plain; charset="us-ascii"
You come across the weirdest things at a Hamfest!
Now you can trigger DFS for all your friends.
I posted the info about it (minus the owner's info) at
http://ads22.imgur.com/all
T H I S I S N O T M I N
E.
I A M N O T S E L L I N G I T.
I D O N O T K N O W W H O H A S
I T N O W
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West Michigan Wireless ISP
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269-686-8648
A Division of:
Camp Communication Services, INC
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--
Fred Goldstein k1io fgoldstein
"at" ionary.com
ionary Consulting
http://www.ionary.com/
+1 617 795 2701
_______________________________________________
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--
West Michigan Wireless ISP
Allegan, Michigan 49010
269-686-8648
A Division of:
Camp Communication Services, INC
|
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