The
Filters PageFilters
are an essential sub-system within any radio. These are a few pictures of filters which I've constructed. Most of these designs have been taken either from the RSGB VHF/UHF Manual or from an article in Ham Radio.
A
range of filters for the microwave bands.Top
a set of three Iris coupled cavities for 6cm (5.7 GHz).Ditto
but for 3cm (10 GHz).Bottom
an interdigital filter for 23cm.Close
ups are shown below
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Page last updated 20/9/2001