Larry,
Just had another look, and the HyGain Penetrator was .64 wavelength long,
this site:
http://www.wolfradio.com/ant_new.htm

Wolf Radio manufactures them by the look of it, and their Point 64 FMBC
maybe the closest to the real McCoy, but at $160?
Cheers
John

"VK2KC" wrote in message
...
Larry from memory they were made in the 60's.

Here is and link to the original instruction manual, maybe you could buy
the mount off HY-Gain and fab the rest.

http://www.cbtricks.com/ant_manuals/...rator_1975.pdf

Cheers
John
VK2KC

"quartz" wrote in message
...
am looking for Hy-Gain Penetrator Order 500 Antenna to buy

thank u

larry