[AMRadio] Pi-Net vs Link Couple


Byron Lichtenwalner w3wkr at verizon.net
Fri Sep 23 12:41:44 EDT 2005


Geoff
Could you check the address you gave for the 250TH data?  My browser tells
me some info is missing.

Byron
----- Original Message ----- 
From: "W5OMR/Geoff" <w5omr at satx.rr.com>
To: "Discussion of AM Radio" <amradio at mailman.qth.net>
Sent: Thursday, September 22, 2005 8:18 PM
Subject: Re: [AMRadio] Pi-Net vs Link Couple


> Byron Lichtenwalner wrote:
>
> > Geoff
> >
> > Don't have the tube characteristics here, but from your description
> > your changing the operating point of the amp by changing L/C ration.
> > Or the "transformer effect"  (turns ratio of link to plate coil) gives
> > a better match to the antenna)
>
>
>
http://w5omr.shacknet.nu:81/~w5omr/hamstuff/AM-Stuff/XMIT-Tube-Data/250TH.pdf
>
> --
> 73 = Best Regards,
> -Geoff/W5OMR
>
>
>
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