[AMRadio] Class E, anyone?


Jim candela jcandela at prodigy.net
Sat Feb 4 21:28:46 EST 2006


Neal,

   Here are a few 810 links that I found:

Jim


http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&item=7586301730


http://www.marketworks.com/StoreFrontProfiles/deluxeSFshop.aspx?sid=1&sfid=8
6409&c=620618


http://cgi.ebay.com/NOS-GL-810-GE-810-PLIOTRON-Ham-Transmitter-Tube-NIB-NR_W
0QQitemZ5861354348QQcategoryZ48710QQtcZphotoQQssPageNameZWDVWQQrdZ1QQcmdZVie
wItem

 5861354348

http://cgi.ebay.com/RCA-810-triode_W0QQitemZ5862718405QQcategoryZ73379QQtcZp
hotoQQssPageNameZWDVWQQrdZ1QQcmdZViewItem



-----Original Message-----
From: amradio-bounces at mailman.qth.net
[mailto:amradio-bounces at mailman.qth.net]On Behalf Of Neal Newman
Sent: Thursday, February 02, 2006 10:34 PM
To: Discussion of AM Radio
Subject: Re: [AMRadio] Class E, anyone?


4- 810's  speaking of which  Im looking for some 810's  hard to find


W5OMR/Geoff wrote:

> Jim Candela wrote:
>
>> we don't do class E here, we like 813's! :-)
>>
>
> what's this "we" stuff, Keemosabe?  I like 250TH's.
>
> ;-)
>
> Actually, have been giving serious consideration to a single 811,
> modulated by a pair.
>
> I could use a common power supply for final and modulator, zero bias
> (well, some for the Class C final) the push-pull 811's in the
> modulator would have more than sufficient audio, I'd only need a 100w
> modulation transformer, and it could all fit in half the size of a
> Globe King cabinet.
>
> -Geoff/W5OMR
>
>
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