Comments on: A One-Tube, Push-Pull Transmitter

By: Mike Devivo

Mike Devivo — Mon, 07 Jan 2008 23:34:29 +0000

Hi Andy, Sorry I tool so long. I’ve been working on some other things. Thank you for the information. I just may make it.
Tnx and 73,
Mike
N1CHP

By: Andy Eliason

Andy Eliason — Sun, 16 Sep 2007 11:17:29 +0000

Mike,

The output turns on the coil are low z and can be connected directly to the
unbalanced coax with good results. I’ve built Sandy Blaize’s 50JY6 PP
transmitter which is identical except for discrete tubes instead of a dual
triode. This is truly “The Magic Circuit” as described by Arnie Coro of
RHC.

73,

Andy
KA9DOL

By: Mike Devivo

Mike Devivo — Sat, 11 Aug 2007 17:48:37 +0000

Hi, What is the besr way to couple this transmitter to an antenna? I currently have an inverted V fed with coaz. Can I use a tuner and feed to coax or would a single lead or twin lead be better>
73,
Mike

By: Dan KB6NU

Dan KB6NU — Fri, 29 Jun 2007 15:55:34 +0000

I just did a quick Google search and came up with this, “A Three Tube Regenerodyne Receiver” by Gary Johanson, WD4NKA. The URL is http://www.qsl.net/wd4nka/TEXTS/REGENf~1.HTM.

By: Steve Kondratowicz

Steve Kondratowicz — Fri, 29 Jun 2007 13:51:13 +0000

I am not a ham but got interested in tubes and built a dozen or so tube guitar amps over the last 3 years. Needless to say I am hooked. I recently started to learn Morse code. I will probably sit for the Technician license at some point.

I saw your 1936 Jones transmitter. Pardon the stupid question but does the transmitter work gor different frequencies? Is there a simple tube receiver that might work well with this transmitter? Thanks