Motorola PTP 400 Series 用户手册

 

 

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When operating with RTTT Avoidance enabled or other regulatory restrictions on channel 

usage the following variances apply: 

•  A channels marked with a ‘no entry’ symbol with their associated statistics colored black 

are the prohibited channels. See Figure 64 and Figure 65. These channels are never 

used to host the wireless link, but interference measurements are still taken so that 

adjacent channel biases can be calculated correctly and so the user can see if other 

equipment is in use.