Re: [time-nuts] Need a simple ID for some gear
Sounds like a isolator, a passive ferrite device. Stan, W1LECape Cod [EMAIL PROTECTED] wrote: 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 therewhat is it? I also came across some KL 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. -Dave ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there. ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
Re: [time-nuts] Need a simple ID for some gear
Ferrite circulator. Black insert is ferrite If one of the three ports is terminated, it¹s hooked up as an isolator. Jim On 10/3/08 1:43 AM, [EMAIL PROTECTED] [EMAIL PROTECTED] wrote: 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 therewhat is it? I also came across some KL 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. ___ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
