New InRad 2.1 filter for Drake R4C receivers.
 

New Inrad 2.1 mHz filter for Drake R4C receivers. Purchased at Dayton
hamfest and will not use it after all. Installed it long enough to
make sure it works, then removed it for safe storage.

http://cgi.ebay.com/ws/eBayISAPI.dll...tem=3051736620

Questions? Email me direct - kk4tl at citcom dot net .