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screen intuitively indicates the frequency range of the occupied bandwidth. After the occupied bandwidth
measurement function is enabled, the “Auto” mode of the detector will automatically change into the “Sample” mode.
The user can change the measurement method, occupied bandwidth span, etc. with corresponding menus, so as to
obtain more accurate measurement results.
g) Select the measurement method:
Press [Measure], [OBW] and [Method % XdB], and select the occupied bandwidth measurement method. You can
set the method as the power percentage or power drop XdB. The underline indicates the current mode, and the
default setting is the percentage.
Fig. 4-3 Occupied Bandwidth Measurement
h) Change the percentage:
If the percentage method is selected, you can press [Measure], [OBW] and [% 99%], and use the number keys,
UP/DOWN keys or knob to change the percentage. The percentage range is 10% to 99.99%, with the minimum
step of 0.01%. The default setting is 99%.
i) Change the dBc value:
