Inside cavity

This is the internal adjustable resonator inside the cavity, it has to be a 1/4 wavelength, this was also short for the 2 metre band (210 MHz). I modified this using a bake beans can and a jubilee clip.

This is the internal adjustable resonator inside the cavity, it has to be a 1/4 wavelength, this was also short for the 2 metre band (210 MHz). I modified this using a bake beans can and a jubilee clip.

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