[600MRG] FW: modified MFJ Antenna analyzer failure

[Laurence KL1 X]

 Sharing a bit wider///From: hellozerohellozero at hotmail.com
To: jlangridge at sbcglobal.net
Subject: RE: [600MRG] modified MFJ Antenna analyzer failure
Date: Thu, 21 Mar 2013 11:37:21 -0800




Hi John
 
Some additonal good stuff on 


http://www.qsl.net/on7yd/136brew.htm
 
and Ive built of these
 
http://www.picks.plus.com/software/LFtunemeter.pdf  by M0BMU
 
and it runs great at both LF and MF and produces good results from 1W or so up 1Kw plus without stress - 
 
Heres my version  taken before my first cup of coffee this morning and everything slightly blurry.. Great to sit and watch the phase and impedance changes with temperatures etc...
 
http://kl7uk.com/m0bmu.jpg
 
I too modified my MFJ for 137 and 500 and still works ok - Im blessed with a number of 50Kw Blow torches (their words) in the 550-850 range so can be slightly problematic  -
 
Cheers
 
Laurence KL 1 X