Specifications

Chapter 4 - Operation and Administration Menus and Parameters
BreezeACCESS 4900 130 System Manual
4.2.6.2.13.3 Automatic Channel Selection (AU only)
The Automatic Channel selection option defines weather the AU will choose the
best noise free channel upon startup after completion of the spectrum analysis
process. The selection is per analysis: when the analysis is completed it will be
disabled automatically.
The default is Disable.
4.2.6.2.13.4 Spectrum Analysis Activation
The Spectrum analysis Activation option enables activation of the spectrum
analysis process. Upon activation, the unit will reset automatically and start-up in
spectrum analysis mode.
4.2.6.2.13.5 Reset Spectrum Analysis Information
The Reset Spectrum Analysis Information option enables resetting the spectrum
analysis counters.
4.2.6.2.13.6 Spectrum Analysis Information Display
The Spectrum Analysis Information Display option enables viewing the results of
the last analysis process. The displayed information includes the following details
for each channel:
 Frequency in MHz
 Signal Count: The number of signals (excluding OFDM frames with the
correct bandwidth) in the channel.
 Signal SNR: The average SNR of signals (excluding OFDM frames with the
correct bandwidth) in the channel.
 Signal Max SNR: The maximum SNR of signals (excluding OFDM frames with
the correct bandwidth) in the channel.
 Signal Width: The average width in microseconds of signals (excluding OFDM
frames with the correct bandwidth) in the channel.
 OFDM Frames: The number of OFDM frames with the correct bandwidth
detected in the channel.
 OFDM SNR: The average SNR (in dB) of OFDM frames received in the channel.
 OFDM Max SNR: The maximum SNR (in dB) of OFDM frames received in the
channel.