How about a simple antenna tuner? They do the same thing on receive as they do on transmit.
Eric KE6US www.ke6us.com --- Frank Eory <[EMAIL PROTECTED]> wrote: > Hi, > Just wondering if some of you have worked on the > stage before the > quadrature sampling downconverter. I tend to use > antennae that are a lot > shorter than the proper quarter wavelength length. > Since I am not > getting a nice 36 ohm impedance from the antenna, > what kind of stage > should I put for good reception? Should I go for an > MMIC MAR-X chip, or > just put a few common collector NPNs to get a high > impedance input? What > about JFETS like the MPF102? > Frank > > > > ------------------------ Yahoo! Groups Sponsor > --------------------~--> > Get fast access to your favorite Yahoo! Groups. Make > Yahoo! your home page > http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/ELTolB/TM > --------------------------------------------------------------------~-> > > > > Yahoo! Groups Links > > > [EMAIL PROTECTED] > > > > > > > __________________________________ Yahoo! Music Unlimited Access over 1 million songs. Try it free. http://music.yahoo.com/unlimited/ ------------------------ Yahoo! Groups Sponsor --------------------~--> Get fast access to your favorite Yahoo! Groups. Make Yahoo! your home page http://us.click.yahoo.com/dpRU5A/wUILAA/yQLSAA/ELTolB/TM --------------------------------------------------------------------~-> Yahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/soft_radio/ <*> To unsubscribe from this group, send an email to: [EMAIL PROTECTED] <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/
