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[AMPS] 1KW from a pair of 4-65A's

To: <amps@contesting.com>
Subject: [AMPS] 1KW from a pair of 4-65A's
From: scook3@mindspring.com (Steve Cook)
Date: Sat, 24 Mar 2001 17:12:38 -0800
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Knew this guy in Riverside years ago -- W6CHR "Clear Channel Radio" as =
he use to say after signing his call -- had a pair of 4-65A's running =
the G2DAF (?) circuit -- the circuit where drive is used to develop =
screen voltage.  Anyhow, driven with a Collins transmitter the beast put =
out 1KW -- no shit!  Don't know what it sounded like, or how dirty the =
thing was -- but it put out an honest 1KW as measured on a Bird watt =
meter.  Of course, the plates would go incandescent -- unbelievably =
bright -- I mean like a light bulb bright.

He kept a few spares on hand -- cuz they would melt down occasionally.  =
He also had a pair of 4-1,000A using the same circuit and used the =
2X4-65A to drive that -- an easy 5,500 out as I recall.

He was always "wide," as in 100Mhz wide.  Seems all the DAF'ers I've =
heard on the air over the years were on the dirty side -- but you could =
never convince them of that.

Steve
WB6IFG=20

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<DIV><FONT size=3D2>Knew this guy in Riverside years ago -- W6CHR "Clear =
Channel=20
Radio" as he use to say after signing his call&nbsp;-- had a pair of =
4-65A's=20
running the G2DAF (?) circuit -- the circuit where drive is used to =
develop=20
screen voltage.&nbsp; Anyhow, driven with a Collins transmitter the =
beast put=20
out 1KW -- no shit!&nbsp; Don't know what it sounded like, or how dirty =
the=20
thing was -- but it put out an honest 1KW as measured on a Bird watt=20
meter.&nbsp; Of course, the plates would go incandescent -- unbelievably =
bright=20
-- I mean like a light bulb bright.</FONT></DIV>
<DIV><FONT size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT size=3D2>He kept a few spares on hand -- cuz they would melt =
down=20
occasionally.&nbsp; He also had a pair&nbsp;of 4-1,000A using the same =
circuit=20
and used the 2X4-65A to drive that -- an easy 5,500 out as I=20
recall.</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT size=3D2>He was always&nbsp;"wide," as in 100Mhz =
wide.&nbsp;&nbsp;Seems=20
all the DAF'ers I've heard on the air over the years were on the dirty =
side --=20
but you could never convince them of that.</FONT></DIV>
<DIV>&nbsp;</DIV>
<DIV><FONT size=3D2>Steve</FONT></DIV>
<DIV><FONT size=3D2>WB6IFG</FONT>&nbsp;</DIV></BODY></HTML>

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