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99
2.048Mb
p
s Wireless Modem
TECHNICAL: 0118 931 2233
causes a degradation of 3db in the sensitivity of the receiver. The graph below displays the
adjacent channel rejection of the modem receiver as a function of the frequency separation
(Delta F in MHz) between the frequency of the interfering signal and the desired signal.
Figure 5-2. Adjacent Channel Rejection
Separate between TX and RX frequencies
Minimum 12MHz for sensitivity degradation of 1dB.