TEXT IS FROM AUGUST 2006 QST PAGES 50 AND 98 ‰ QST DE W1AW ƒ ‰ NOW 5 WPM ‰ THIS ANTENNA WAS THEN SECURED TO ANOTHER PIECE OF 3/4 INCH PVC AS A SHORT MAST EXTENSION TO PLACE THE ANTENNA ELEMENTS ABOVE THE METAL MAST I PLANNED TO SECURE IT TO. I DID PLACE A COMMON MODE CHOKE IN THE COAX ABOUT 12 ƒ QST DE W1AW ‰ INCHES BELOW THE LOWER ELEMENT. I USED FIVE TURNS OF THE COAX WOUND IN A 5 ‰ FROM PAGE 98 ‰ DBJ/333 JH8JBX/336 JH8RZJ/330 JI1FDF/332 ‰ END OF 5 WPM TEXT ‰ QST DE W1AW ƒ