I want build gamma match to match boom of my TA36 to 30M and I'd like to use remotely powered motorized gear box to drive shaft of the capacitor. The motor has to be able turn right and left and be w
Anyone knows who is the Canadian distributor of phillistran? I need 50 feet of HPTG21001 (1/8") Anyone has 50 feet laying around and want to sell it? 73 de Andy ______________________________________
My yagi boom length is 24 feet, 2 inch diameter and I want use it on 30M. I'll fed it through the gamma match. Is someone has a gamma match dimensions for 30m. Which half of the boom the gamma match
There is interesting article by Martin Cooper in July 2003 issue of Scientific American pages 49 to 55. He is talking about Smart and Adaptive antennas. This basically is aimed at cell phones but who
Has anyone have scanned manual for Mosley TA36? Andy - VA3Pl _______________________________________________ See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations",
Looking for suggestion in lowering clicking noise. My HAM IV rotor is making loud click (bang) every time I press brake release and again when braking (stopping). It is so loud that I can hear it thr
and keep on coming back strong... 73 Jos de Andy - VA3PL (57) _______________________________________________ See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations"
It was written somewhere on this reflector but I cant seems to find it. I try to use my crank up tower TX455 (extend to 55 feet - 3 section about 20 feet long each) for 80 & 160. I heared that some o
Use SUPER LUBE it is synthetic grease with SYNCOLON (PTFE - or some call it TEFLON) Last a very long time and working temp is very wide (I dont remember) 73 de Andy - VA3PL __________________________
Joe There is a pulley missing. Andy - VA3PL the actually _______________________________________________ See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stations", and
I work for a Aerospace Company and we do a lot of Jet engine parts as well as R&O on them and we use very high quality Stainless Steel. That stuff is called superalloys. The base metal is nickel. Sur
How do you calculate forces in guy wires? Here is scenario: Tower 80 feet high Two Antennas spaced 10 feet totaling 25 sq feet (bottom 15 top 10 sq feet) on 22 feet, 2.5" dia. mast Rotor is Orion 6 f
Will AlfaSPID fit in top section of US Towers TX455? Andy - VA3PL no brake, no stops. Just two wires for the motor (12-24 VDC). Direction is switched in the controller by simply switching the polarit
I am not sure that Fulton K-1550 winch is a good choice. The better one is a worm drive available in automobile supply store here in Toronto and it is lot less expansive. Do search on Princess Auto.
Thats the reason I sayed that Fulton winch is not the best choice for crank up towers. Rachet on mine broke for the very same reason as John mentioned above. Cheers Andy - VA3PL ____________________
One more think against Fulton winch. Try to raise crank up tower at night in the quiet neighborhood. That ratcheting click resonate through the tower like machine gun and you can hear it for a mile a
Now I know why all the dogs in the whole neighborhood start howling when I turn my beam. It make me worry when neighbors start complaining. I have survived building inspector but that HAM IV kerchung
Concentrated in what direction? Direction of interest? Andy - VA3PL _______________________________________________ See: http://www.mscomputer.com for "Self Supporting Towers", "Wireless Weather Stat
Dino Better get a bigger antenna then bigger power.... Season greetings 73 de Andy - VA3Pl think Weather Stations", and lot's more. Call Toll Free, 1-800-333-9041 with any questions and ask for Sherm
I want use my TX-455 crank up tower for 80/160 and I want to use flexible wire for gamma match. Is the size of the gamma wire matter much? Can I use number 14 wire? I think it will affect bandwith bu