[R-390] Collins Mechanical Filters FS

[rbaldwin14]

I have recently acquired a large number of Mechanical Filters that were purchased from Rockwell Collins in Salt Lake City when RC closed that facility.  They made a great number of products there, including the HF 80 series and other commercial units as well as the KWM/HF 380.  There are stories of factory high piles of KWM 380 cabinets, brand new, run over by Caterpillar tractors so they could take them to a recycler.

Many of these are NOS and some are pulls.  It appears that they are intended for use on the following radio systems amongst others that I have not discovered yet.

HF 80
8010
8050
8070
HF 281/282
851S-1
718U
671U

Let me know off the list if you would like a spread sheet of the part numbers that I have available.

Thanks

Rich Baldwin
KD6VK