[EMAIL PROTECTED] wrote: Thermal noise: -100.6 dBm, 22MHz,50 Om, temperature +20C.
SNR = -10.5 dB for [EMAIL PROTECTED] (broadband noise). Theoretical limit of [EMAIL PROTECTED] -> Rx_lim = -111.1 dBm !!! Use normal LNA, and no problems :) What theoretical SNR for OFDM (broadband noise) ? -Ivan > > Ivan Korshun wrote: > > > I made measurements of threshold sensitivity for SmartBridges, > > it [EMAIL PROTECTED] !!! > > I highly doubt this is true, unless your figuring in the antenna gain, then it may > "appear" to have a -102dBm sensitivity, but that depends on how you measure it. > > The radio might see the signal at above -92dBm or -94dBm, but it doesn't mean the > signal is usable. > > > I was very much surprised with this outcome > > and naturally multiply has verified. > > > > Usual Prism 2.5 PC card has -84 [EMAIL PROTECTED] > > and -94 [EMAIL PROTECTED] > > > > And why 802.11a (OFDM) PC card > > not work through a wall > > where 802.11b (DSSS) PC card without problems. > > > > It was supervised very many people. > > Maybe far too many people supervising... > > Judd > > -- > general wireless list, a bawug thing <http://www.bawug.org/> > [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless -- general wireless list, a bawug thing <http://www.bawug.org/> [un]subscribe: http://lists.bawug.org/mailman/listinfo/wireless
