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Filters - overview
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When dismantling the mobile phone base stations, formerly used
by KPN Telecom in The Netherlands, we found some interesting
filters that can be adapted or modified for amateur use.
They can be used for example to increase the selectivity of
your receiver or to setup a repeater. Below an overview of
the filters that we have (or had) available. Please note that
most of these filters are sold out by now.
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You may follow any of the links above for additional information.
For most filters we have full characteristics are available
on these pages.
Many thanks go to PA3GVQ for his elaborate work on producing
the characteristics.
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