Isn't their a process called Alodizing, that leaves a conductive surface on the aluminum? Later KXBill -- Original Message -- From: Charles Penninger<mailto:Charles@PenningerRadio.com> To: Bill Turne
Where could one find information on the base /foundation requirements for a Tri-Ex space needle (90') carry-on BillHarris _______________________________________________ _____________________________
Hello radio fans: My question is: For lightning protection, the tower base is delta grounded. Coax, shield grounded at the antenna therefore, wouldn't the best place for SPG be at the tower base rath
Roger: I wonder if something like the Alpha Delta Transi-Trap Surge Protector installed at the base of the tower would have prevented the flash over? That's what I have but not up at the shack entry.
Jim is right on...However, if you want to use the antenna on other bands you're best off using open line. YMMV KXBill _______________________________________________ _________________________________
First Cabin Ted. Now, let's hope one of those Tower Companies does not install a Cell site near your "quite" location. BillHarris w7kxb _______________________________________________ _______________
Grant:Thanks for the heads-up on the McMaster Antiseize Lubricant.Your link took me to an ISD web site where I found the product, in an 8 oz container, for about $22+. Was hoping I could find it at m
A synthetic grease does not thicken up in low temps like a petroleum base does. You'll find something here:http://www.google.com/search?rlz=1C1GGGE_enUS442US443&aq=f&gcx=w&sourceid=chrome&ie=UTF-8&q=
The Fulton 2500 LB wrench is no longer available. However, their web site lists several that should do the job. http://www.fultonperformance.com/content/default.aspx Carry-on Bill-w7kxb/7 ___________
Zapping a piece of material in the microwave for a minute or so, should give you some idea what the insulating properties are. If it doesn't get hot, (how hot?) it should be okay for an insulator at