![](http://pdfasset.owneriq.net/2/0f/20fc706c-f855-4701-a031-b5df6f1252e3/20fc706c-f855-4701-a031-b5df6f1252e3-bg63.png)
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.