I dug out my 1981 HP catalog, and found a bit more information: The HP 779D is usable down to 500 MHz with coupling reduced to about 24 dB. Also usable up to 18 GHz with directivity reduced to about 15 dB.
Don Borowski Schweitzer Engineering Labs ex-HP and Agilent [email protected] wrote on 08/19/2004 10:01:34 AM: > I did a quick search and found the following link: > > http://www.valuetronics.com/Details.cfm?ProdID=3636 > > I hope this helps. > > Bob Richards, > Square D > > hansm <[email protected]> wrote: > Anyone have the specification sheet for this directional coupler? Agilent > has removed it from their website and replaced it with an overview of > general directrional couplers, usefull only to students. > > Hans Mellberg > > > Bob Richards > [email protected] > http://www.toprudder.com > ---------------------------------------------------------------- > This message is from the IEEE Product Safety Engineering Society > emc-pstc discussion list. Website: http://www.ieee-pses.org/ > To post a message to the list, send your e-mail to [email protected] > Instructions: http://listserv.ieee.org/listserv/request/user-guide.html > List rules: http://www.ieee-pses.org/listrules.html > For help, send mail to the list administrators: > Ron Pickard: [email protected] Dave Heald: [email protected] > For policy questions, send mail to: > Richard Nute: [email protected] Jim Bacher: [email protected] > All emc-pstc postings are archived and searchable on the web at: > http://www.ieeecommunities.org/emc-pstc This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/listserv/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
