GW3UEP  25-100W  CW TX's

QTX - QTX2 - MTX -100W PA

Click on the image &  links to recover files 

[last up-date 15 Aug 09]

501-504kHz CMOS VFO

 VFO Test Box

 100W MF CW PA

 PA w/forms

100WPA_Notes100809.doc

100W PA Test Rig

E-QTX [economy version]

  PARTS LIST  SCHEMATIC

Mike/GW4HXO's QTX Test Rig 1         GW4HXO's Test Rig 2

 QTX  [MP3 recordings below]

QuickMFTx_15apr09.gif                       

QTX_TestRig2.jpg

2315Z_300409_GI4DPE_QTX_test_8W.mp3 116K View Download   1200Z_30409_GI4DPE_QTX_test_8W.mp3 118K View Download   0840z_16May09_g3cwi_501k5.mp3 184K View Download     GW4HXO_VFO_Exciter.jpg 69K View Download   MTX Mini MF Tx /P

MTX Mini MF Tx update April 09 QTX2 May 09
QTX Notes 15 May 2009.doc 40K View Download     QTX2_Wforms_210509.doc 165K View Download