[time-nuts] Need a simple ID for some gear

d.seiter at comcast.net d.seiter at comcast.net
Fri Oct 3 08:43:24 UTC 2008

I don't know a whole bunch about microwave gear, so I need a little help.  I came across a small box in a pile this evening and I don't have a clue what it is.

It's a T construct, with SMAs at both ends of the horizontal.  The vertical end looks like it's terminated to gnd.  Internal construction in a plate which connects all three terminals.  Above and below the plate is a ceramic triangle with a circular black insert.  Each plate of the outer case has a circular magnet the same size as the black insert on the ceramic plates, on the external side, and there is a U shaped steel clamp which covers the entire assembly.  

This is probably a really easy question for some of you out there....what is it?

I also came across some K&L filters from my time at Cylink, but the website gave me no joy.  When the sample says S/N 1, I don't expect much...  I suppose I could just feed a signal through them and see where the outputs occur....  both series have 5787.5 embedded n the part number, so I'm thinking that's the center or cutoff frequency.


More information about the time-nuts mailing list