Feb 24, 2006 #1 C cqmyg5 Advanced Member level 4 Joined Oct 21, 2003 Messages 118 Helped 3 Reputation 6 Reaction score 2 Trophy points 1,298 Activity points 963 Hi All, Is there any thumb rule about data rate and sensitivity? If the sensitivity of a transceiver at 1M data rate is 90dBm, how much sensitivity could be obtained when operating at 250K data rate?
Hi All, Is there any thumb rule about data rate and sensitivity? If the sensitivity of a transceiver at 1M data rate is 90dBm, how much sensitivity could be obtained when operating at 250K data rate?
Feb 25, 2006 #2 I IanP Advanced Member level 7 Joined Oct 5, 2004 Messages 7,929 Helped 2,311 Reputation 4,624 Reaction score 531 Trophy points 1,393 Location West Coast Activity points 66,416 "Calculating Data Rate and Data Range .. Transmitter Power and Receiver Sensitivity .. " **broken link removed** Regards, IanP
"Calculating Data Rate and Data Range .. Transmitter Power and Receiver Sensitivity .. " **broken link removed** Regards, IanP
Feb 25, 2006 #3 S springf2000 Full Member level 6 Joined Jun 13, 2004 Messages 381 Helped 20 Reputation 40 Reaction score 2 Trophy points 1,298 Activity points 2,500 this is the relation between the sensitivity and the data rate: P=log10(NF)+10log10(KT)+10log10(Eb/N0)+10loag10(Rb) SO,you should calculate this formulation
this is the relation between the sensitivity and the data rate: P=log10(NF)+10log10(KT)+10log10(Eb/N0)+10loag10(Rb) SO,you should calculate this formulation