[AMRadio] 833 AM rig

Peter A Markavage manualman at juno.com
Sun Feb 8 17:53:51 EST 2009

My issue (in the back where they show typical things to build with their
tubes) shows a Class C RF amplifier with an 833A.

Pete, wa2cwa

On Sun, 8 Feb 2009 16:22:24 -0600 "Jim Wilhite" <w5jo at brightok.net>
Sure enough there is a diagram of an 833 in the book.  It is an
oscillator for induction heating that runs ~ 450 Kc.  Now that would be
some oscillator with 4 KV on the plate at 1 amp.
----- Original Message ----- 

Check the RCA Guide For Transmitting Tubes from back in the day.

Pete, wa2cwa

On Sun, 08 Feb 2009 16:41:33 -0500 "Mike Sawyer" <w3slk at verizon.net>
I would be interested myself.
----- Original Message ----- 
From: j f 
To: amradio at mailman.qth.net 
Sent: Sunday, February 08, 2009 4:05 PM
Subject: Re: [AMRadio] AMRadio Digest, Vol 61, Issue 11


          I like to build an AM transmitter with one tube 833A,any one
have a circuit diagram...

many thanks
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://mailman.qth.net/pipermail/amradio/attachments/20090208/3a6016fe/attachment-0001.html 

More information about the AMRadio mailing list

This page last updated 18 Jan 2018.