WR75 Waveguide Isolator (Circulator? - See Text) (working commercial pull)

Description

WR75 Waveguide Circulator/Isolator (working commercial pull). Pulled from working microwave point to point communications platform used in Television ENG (Electronic News Gathering)  Reconfigurable.  "Might" be usable for Amateur Radio 10Ghz communications (Not tested at those frequencies).  Item shown is the one you will receive.  Pulled from working California Microwave units.  I think these are Circulators with a removable load on one port?  Units have three WR75 ports, one with the cap shown in the photo.  When removed the cap seems to be a WR75 waveguide 50 ohm load.  Not 100% sure.  See Right edge of first photo.  No paperwork on these specific units.  So, you could have a Circulator and a WR75 Termination for the cost of one item?
Sales to US CONUS only, sorry.  Unit sold as is due to the nature of electronics.  I have 4 total units. I also have sections of WR75 waveguide, 12+Ghz LO units, Band Pass Filters, SMA to WR75 transitions and so on.  Please see my other auctions if you want more than one of these or other items.  No Returns, US only sales.  Takes a few days to ship during these odd times but guaranteed.  My reputation on Ebay speaks for itself. Shipped from Central Ohio, USA.