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Author Topic: Take a look at this Class-E Rig  (Read 5515 times)
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WA1HZK
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« on: October 25, 2005, 11:36:43 PM »
http://www.km5tz.netfirms.com/classe.htm

Real nice Job, Three Bands - 20 Pills!
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flintstone mop
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« Reply #1 on: January 01, 2006, 08:56:20 AM »
WOW!! This guy is a very resourceful dude!! VERY nice layout. I started to drool and dream and turned off my computer. Tongue

Fred
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Fred KC4MOP
Steve - WB3HUZ
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« Reply #2 on: January 01, 2006, 12:06:03 PM »
I thought Class E rigs were supposed to be small?
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steve_qix
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« Reply #3 on: January 04, 2006, 12:03:24 PM »
Quote from: Steve - WB3HUZ on January 01, 2006, 12:06:03 PM
I thought Class E rigs were supposed to be small?

Huh! :-) My thumbnail is a picture of one of my class E rigs - Who says class E isn't HEAVY METAL!!

Wonderful job on that transmitter, by the way - real nice peice of work.  Hope to hear it on the
air sometime.

Regards,

Steve
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High Power, Broadcast Audio and Low Cost?  Check out the class E web site at: http://www.classeradio.org
KA7WOC
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« Reply #4 on: January 10, 2006, 09:56:05 AM »
you want small? 
http://hightechham.com/
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Bob (aka Boatyard)
Glenn NY4NC
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« Reply #5 on: January 11, 2006, 09:58:26 AM »
I love that exciter!!!.... very similar to what I plan to build...

and get a load of the size of that heat sink on the back of the class E rig!!  Huh Huh

Quote from: WA1HZK on October 25, 2005, 11:36:43 PM
http://www.km5tz.netfirms.com/classe.htm

Real nice Job, Three Bands - 20 Pills!
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WA1GFZ
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« Reply #6 on: January 11, 2006, 11:57:06 AM »
power transformer is a power transformer VA is the rating. Class E is less V traded for lotsa A.
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K1JJ
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« Reply #7 on: January 11, 2006, 12:14:28 PM »
He sure knows how to get the most outa $20 and a handful of FETS!

T
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Use an "AM Courtesy Filter" to limit transmit audio bandwidth  +-4.5 KHz, +-6.0 KHz or +-8.0 KHz when needed.  Easily done in DSP.

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Glenn NY4NC
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« Reply #8 on: January 11, 2006, 12:45:42 PM »
Frankenstein variacs and meters don't count Steve!  Grin Grin Grin

Quote from: steve_qix on January 04, 2006, 12:03:24 PM
Huh! :-) My thumbnail is a picture of one of my class E rigs - Who says class E isn't HEAVY METAL!!
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