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I wouldn't call them dogs, but you do have to appreciate that you are
operating on an extremely short antenna... I use Iron Horse hamsticks on my mobile. I routinely operate on 40m (daily net in the Hawaiian Islands on 7.088) and get great reports all of the time. Have also had contacts from mainland on 40m on occasion. I use the sticks with an "extended bumper mount" that is bolted to the trailer hitch mount and hangs out on the left side of the truck just ahead of the bumper. To raise the mount point of the hamstick, I have a chunk of pipe with 3/8 bolt hardware that bolts to the mount, a 4 inch spring on top of that, and the hamstick mounted to the spring. It lengthens the antenna about 18" or so, and the by product has been a lower SWR and wider bandwidth for all bands I've used. I can't say that I do as well on 75m, but it is usable at least in the Hawaiian Islands (I'm on the south end of the Big Island, so Kauai is the farthest from me, roughly north. Oahu is just below (south) of Kauai.) Thanks --Rick AH7H wrote: Randy wrote: What Brand would you recommend and why? Brands include: Quickstick from Quicksilver Radio Lakeview MFJ Valor/Proam Any real world experiences with any of the above antenna's. The "hamstick" would be used for a NVIS ARES emergency dipole on 75m and 40m. And yes, I know about the bandwith and effeciency. This would be a temp, portable, emergency antenna. Randy ka4nma Hi Randy, as you know Hamsticks are dogs above 20m. If you are planning on using them in a dipole configuration on 75m, get the most sturdy. For NVIS ARES emergency dipole on 75M, from my experience other configurations will work much better. Field day experience. Gary N4AST |
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