The Electronics Universe

Over The Air => Manuals => Topic started by: KC4UMO on August 05, 2008, 06:20:22 PM

Title: Mfj9406
Post by: KC4UMO on August 05, 2008, 06:20:22 PM

Here are the tune up and schematic.
The pic posted here is to attach frequency counter.
The attachments are at the bottom of this post.
This picture is on the web from ON6MU

The picture on the top is incorrect. As you can see the base of the transistor is shorted directly to ground along with the input signal.

The bottom picture is the corrected version.

Title: Re: Mfj9406
Post by: The Radio Shop on December 17, 2015, 05:10:51 PM

I added a second picture showing the counter connection circuit. the top picture is incorrect.
The original from ON6MU has been changed to rev2

http://www.dxzone.com/cgi-bin/dir/jump2.cgi?ID=21661

Title: Re: Mfj9406
Post by: The Radio Shop on October 18, 2020, 07:04:53 AM

Semi homebrew rig

http://gokarters.com/smf/index.php?topic=1728.msg14902#msg14902