Here, as they say, is one I made earlier. Some time ago I made a satellite dual band crossed yagi (2 & 70) with a split boom. This is one half of the boom with only the 70cm elements. The second picture is a close up of the driven element. It seems to have a low SWR, I can't measure it properly but there is no return power as seen on a Bird with a 5w element, when it is fed with 5w. Good enough. If I wave it towards RE I can open it with 5w so it seems to work. Therefore I'm ready to roll! Gordon G7KNS On 11 August 2014 10:58, Mark Kent <mark.antony.kent@xxxxxxxxx> wrote: > Keith, it looks really interesting. I'd like to take a look please. I'd > be interested in an event, let's see who else is interested in what a date > might be. > > 73 Mark > > On 10 Aug 2014, at 09:48, keithlbird@xxxxxxx (Redacted sender " > keithlbird@xxxxxxx" for DMARC) wrote: > > Dear all, attached diagram is for a 3 ele yagi that I recently built and > used in the Eastbourne hunt last Thursday week, it worked well and is > relatively easy to make. > > Note the DE is a folded dipole, and I used on old metal hoover pipe as a > former to bend the elements. For attaching the coax I drilled holes and > used tags bolted through. > > Anyone up for making this or wants to do a 'local' radio foxhunt on 70cms > do let me know. I plan to bring the aerial along tomorrow night to the > club, if anyone wants to have a look. > > 73 Keith > <Radiofoxhunting_70 cm yagi dimensions.jpg> > > >
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