Saluki S5800E Series, Руководство пользователя

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Fig.3.77 Measurement parameter setting
1
．
Channel BW
After select center frequency, user can set the channel BW by inputting the frequency manually. The default
channel BW is 8MHz. In order to measure accurately, the span frequency is set to 1.5 times the channel BW.
Channel bandwidth is proportional to span. Therefore, span will be changed according to channel BW value. The
channel bandwidth can also be changed by digital inputs, up and down key and knob.
2
．
Limit
The main contents of Channel power includes channel power and power density, so there is the limit of channel
power and power density.
Limit is set as shown below. Pressing the soft key of the limit, the following dialog box will pop up as shown.
Master switch controls all limit measurement. When turning off, all settings are not editable, showing as below:
Fig.3.78 Limit is on
Only when the master switch and a measurement limit switches are turned on, the limit measurements can be