Hi Frank, You might also want to know what is on the input of the rx. Open input, 50 ohm or so, type of antenna.
73 Rein W6/PA0ZN Frank Eory wrote: >Hi, >I would like to make a survey of the noise floor of your rigs. I am not >looking for any calculations for the noise density, just tell me your >sound card resolution and what you see at the bottom of your frequency >spectrum of the Powersdr or sdradio software. This is what I get: >Maker of rig: my own >Sound card:16 bits >Line at bottom of spectrum with radio off: -100dB >Line at bottom of spectrum with radio on: -65dB >Frank > > > > > >Yahoo! Groups Links > > > > > > > > > ------------------------ 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/
