--- In [email protected], Robert McGwier <[EMAIL PROTECTED]> wrote: > > Jean Claude: > > The QSD in the article needs a preamp to operate well on 6 meters. The > minimum discernible signal of the SDR-1000, unmodified on the 6 meter > band is -125 dBm. This is 15-20 dB too high. You will need a preamp to > make it perfect. Also, the SDR-1000 puts out 1 watt on 6 meters. > Thanks for the answer, I had the feeling that I would need a preamp but had no numbers.
> That said, with care, and some rework of the circuit with new parts, > better layout, I believe the QSD will do -135 dBm on 6 meters and then > need only 10 dB gain to work well on six meters. > What would you suggest as new parts? Thanks, Jean-Claude PJ2BVU ------------------------ 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/
