Mandatory was a rope thrown over the roof and securely anchored somewhere on the other side of the house. You need to be tied off to the rope as a means of fall arrest. It should be tied to the bumpe
Go to the garden hose department of your favorite store and look for replacement O rings. I find them in tear-off sheets. Perfect fit on SO239's and barrels. _________________________________________
Go back to 1955 and order the pole mount kit from Telrex.... or finger around the Web and maybe find photos to copy the design. I may have paper catalogs I can scan later. ___________________________
Find versions for any OS, (no cost) of "VNC", server and client. Run any machine from any machine. I can run Ham Radio Deluxe on XP in Virtual Box(free) on Linux from my iPad. No audio (yet), but I
Look up Quagi. Dont' t remember seeing much on scaling to HF. Is a director better than a reflector? _______________________________________________ _______________________________________________ To
A tall one..... http://www.rohnnet.com/rohn-25g-tower _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com
On 09/17/2012 09:10 AM, Frank wrote: I fail to see why a ground is needed at all. Surely the lower two feet of tower is firmly embedded in dirt with the concrete anchor above that. You may want to lo
You are missing to point. It's not what beat the quad, the quad was used as a reference. Pull the trailer close to a station antenna, measure a few incoming signals, on the same receiver, move to the
Start over and do a search for K3LR and converting to a Moxon. _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contest
No owl, no wench ? _______________________________________________ _______________________________________________ TowerTalk mailing list TowerTalk@contesting.com http://lists.contesting.com/mailman/
Do the math. Height versus feedline (system) loss. Doesn't take long to get to 3db. _______________________________________________ _______________________________________________ TowerTalk mailing l
You need to dig two holes. One for the tower and one for a place to put the dirt displaced by the concrete. _______________________________________________ ___________________________________________
Not to detract from Tonno's work, but that sounds more like "finger off the key QSK" return time, than 2.5 seconds <http://youtu.be/QCP0kisTbME> http://youtu.be/QCP0kisTbME Hi All, the round trip tim
Thanks for the clarification. There are a lot of dead brain cells since sending single dashes,on a J38, in 1971. Robert, He's sending ES5TV in about 2 seconds, and there's about a half-second delay a
I'm almost sure I've talked to myself on 10 meters. QRM from the other voices in my head, but super echo on other stations. Turned the beam and heard them long path. Went to CW and could hear my echo
On 02/09/2013 07:34 PM, Jeff Blaine wrote: Static bleed is not an issue here, sort of. The antenna is grounded through the antenna switch which has a 50 ohm load on the line when it's not selected (u
Lots of wasted bandwidth here! Patrick is obviously one of the very few among us with knowhow and resources to get outside the box! -- Id agree, however, that the proposed foundation piers sound a li
The bases for those poles (which are really big) were bored with a giant size auger, Looked like a post hole auger on the back of a tractor, but this sucker was on steroids. It looked like some of th
I truly do not see the quandary here. You don't need a plumb bob hanging off the tower ... just hold a plumb bob out in front of you as high as you can hold it and line the string up with the towers