Forrest Gehrke wrote a series of articles in the 70's on
the technical details of phasing verticals. I think there were
4 or 5 articles in Ham Radio Magazine. I would love to get copies or buy the
magazines from someone. He used
to be my qsl manager years ago when I was a DX station. I am now looking
into phasing some verticals now that I have the room to do it. I'd like to
start on 40m.

Doug N4IJ

This was surely the best and definitive work on phasing and feeding vertical
arrays.

You can buy the CDROM from ARRL or CQ. It's broken into 3 sets which can be
purchased sepately:
1968-1976
1977-1983
1984-1990

"Vertical Phased Arrays: Part 1," Gehrke, Forrest, K2BT, Ham Radio, May
1983, pp. 18-21
"Vertical Phased Arrays: Part 2," Gehrke, Forrest, K2BT, Ham Radio, June
1983, pp. 24-29, 33-36
"Vertical Phased Arrays: Part 3," Gehrke, Forrest, K2BT, Ham Radio, July
1983, pp. 26-27, 29-34
"Vertical Phased Arrays: Part 4," Gehrke, Forrest, K2BT, Ham Radio, October
1983, pp. 34-36, 38-40, 42-45
"Vertical Phased Arrays: Part 5," Gehrke, Forrest, K2BT, Ham Radio, December
1983, pp. 59-64
"Vertical Phased Arrays: Part 6," Gehrke, Forrest, K2BT, Ham Radio, May
1984, pp. 45-47, 49-50, 52, 55-57, 59

-- Tom, N5EG



"DOUGLAS SNOWDEN" wrote in message
...
Forrest Gehrke wrote a series of articles in the 70's on
the technical details of phasing verticals. I think there were
4 or 5 articles in Ham Radio Magazine. I would love to get copies or buy
the
magazines from someone. He used
to be my qsl manager years ago when I was a DX station. I am now looking
into phasing some verticals now that I have the room to do it. I'd like to
start on 40m.

Doug N4IJ