Constructing a Simple 5/8 Wavelength Vertical Antenna for ...
the radiator to the adapter using a good adhesive. If epoxy is used, it would be ad- visable to roughen the inner surfaces of the plastic adapter to provide some
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A Simple yet Precise Function Generator for the …
www.arrl.orgQEX – May/June 2013 7 important role in the generator. A DDS chip like this one builds the waveform using discrete voltage samples whose amplitudes
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Lightning Protection for the Amateur Radio …
www.arrl.org50 July 2002 also be protected. The method of protection will change, how-ever, since the interface is electronic. Once the peak operating interface voltages are determined, it is relatively straightfor-
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