General purpose BCI filter for most SDR's, DC transceivers and Bitx radios.

Designed to be placed in the RX path for 3-30Mhz


This kit is a good starter for those that have not had a chance to work with wrapping toroids.


All files are available in "My Account-My Orders-Downloads" If for any reason you can not get the files let us know and we will e-mail them.