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HAM-MAG - arkansas ares races

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M aa kk i nn gg aa 22 88MH zz rr uu bb bb ee rr dd uu cc kk f oo rr t hh ee FF TT 88 11 77<br />

B yy A nn dd yy GØ FF TTD<br />

The main component in this design is the supporting rod, which the wire is wound upon.<br />

I was given two flexible rods by a friend. They are sold as garden rods, used to support flowers<br />

and plants. They also glow in the dark ­ luminous! They are about 9mm in diameter.<br />

Unfortunately, I have not found a local supplier.<br />

The rod needs to be 530mm for the antenna, plus about 15mm, which is inserted into a PL259<br />

for RG8 style coaxial cable.<br />

CONSTRUCTION<br />

• Solder a suitable length of wire (7/02 guage, 1mm diameter PVC coating) into the centre of<br />

the PL259.<br />

• Insert flexible rod into the PL259 (it easily fits ok).<br />

• Now wind the correct amount of turns on to the 9mm rod, as shown in the diagram.<br />

• Then use PVC insulation tape as shown here<br />

• Add the PL259 bnc adapter.

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