4 Operation Guide
4.1 Function operation guide
37
For the situation that the signal exists but suddenly disappears in the measurement process, no signal
time is used for judgment. When the level value of a certain frequency point is suddenly less than the
squelch level after judging whether there is a signal or not, start the judgment of no signal time, and step
to the next frequency point for measurement after exceeding the no signal time.
4.1.3.1 Editing suppression table
Step 1.
Select [System Menu], click list to enter the list menu, and select [Suppression Table]. As shown
in Figure 4.10.
Step 2.
Suppress table editing:
Select [Start Frequency] corresponding to the serial number to pop up the numeric keyboard input
area.
Enter the initial frequency value with the number keys, and select the frequency unit according to
the corresponding unit area.
Select [Stop Frequency] corresponding to the serial number to pop up the numeric keyboard input
area.
Enter the stop frequency value with the number keys, and select the frequency unit according to the
corresponding unit area.
Fig. 4.10 Suppression Table Editing
4.1.3.2 Start of frequency scan
Step 1.
After editing the suppression table, set the frequency scan parameters, as shown in Fig. 4.11:
Click [Start] number display area in the RF panorama to pop up the numeric keyboard input area,
enter the start frequency value with the number keys, and select the frequency unit according to the
corresponding unit area.
Click [Stop] number display area in the RF panorama to pop up the numeric keyboard input area,
enter the stop frequency value with the number keys, and select the frequency unit according to the
corresponding unit area.
Click [Step] number display area in the RF panorama to pop up the numeric keyboard input area,
enter the step frequency value with the number keys, and select the frequency unit according to the
corresponding unit area.
After selecting the RF panorama, click [Parameter] to enter the parameter menu and select the
[Measurement Related] submenu.
