In a message dated 20/04/2009 08:22:05 GMT Daylight Time, [email protected] writes:
Minicircuits have a BROAD range of mixers. Among other they built the RAY-3, a 23 dBm high level mixer, that I have seen used in oscillator characterization publications. My understanding about the benefits of high level mixers for that purpose is that it allows you to work with higher RF levels which in turn leads to a higher IF level which in turn may lead to a better overall s/n of the system. --------------- An Ebay seller is offering some Stellex high level mixers, Item # 260382178618. I don't know if these would be of any interest in this application but perhaps worth taking a look. I bought a couple a while ago to try out in a radio front end but haven't had time to play with them yet. There's also a couple of links there to WJ and Minicircuits app notes on mixer usage and measurements. regards Nigel GM8PZR _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
