[SEDXC] Traps?
John Harden, D.M.D.
jhdmd at bellsouth.net
Sun Dec 17 11:55:04 EST 2006
There have ALWAYS been individuals running that kind of power...... The
FCC used to go to QTH's and take a field strength reading outside. Then
they would go in and ask the individual to tune the linear to legal
power. They had them cold when the new field strength reading was 1/10
the original reading!!!
There are two dead give-aways....
1) Water cooling systems (pipes running into the shack).
2) 440 Volt, 3 phase power going into the shack
I remember a ham being electrocuted in the 1960's when he touched the
pole transformer he was using for a plate transformer. Reverse pole
transformers were common..... Put 230 volts single phase on the
secondary and get out several thousand on the primary.
73,
John, W4NU
-----Original Message-----
From: sedxc-bounces at contesting.com [mailto:sedxc-bounces at contesting.com]
On Behalf Of Gary McConville
Sent: Sunday, December 17, 2006 11:44 AM
To: *SEDXC Group
Subject: [SEDXC] Traps?
Traps are something used when you have rat problems...
--- Bill Coleman <aa4lr at arrl.net> wrote:
>
> On Dec 11, 2006, at 8:10 PM, Keith LaBorde - K4KAL wrote:
>
> > Maybe you run with your home heating?
> >
> > http://www.antenna.it/for%20sale.htm
>
> If that's your amplifier -- what the heck do you use for an antenna?
>
> Certainly nothing with traps....
>
> Bill Coleman, AA4LR, PP-ASEL Mail: aa4lr at arrl.net
> Quote: "Not within a thousand years will man ever fly!"
> -- Wilbur Wright, 1901
>
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