FS / Disposing of assorted space junk

[TerraHertz]

I'm having a bit of a clear out. Will list things in this thread that I've decided to dispose of or scrap. I might put prices on some things, otherwise make an offer, or just tell me why you should get it for free. Prefer pickup (Sth Sydney.)

First up, a pair of microwave waveguide mystery sets. I think they were for satellite uplink driving. The RF sources are not there, just what seems to be some kind of filtering/reflection management stuff. I don't understand it. No data available. Probably not useful except as a doorstop or conversation piece.