JDS Uniphase CellAdvisor JD780A Series, Руководство пользователя

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JD780A Series Analyzers
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Using Cable and Antenna Analyzer
The calibration progress bar appears.
7.
Connect the LOAD connector of the CAL Kit directly to the Cable and Antenna Analyzer
Reflection/RF Out port or at the end of the connected extension cable.
8.
Press the Continue soft key to continue calibration.
The calibration progress bar appears.
After completion, the calibration status on the screen changes to
ON .
O-S-L calibration using electronic EZ-Cal kit
The e-Calibration is an Open-Short-Load calibration using the electronic EZ-Cal kit, which lets you
perform the O-S-L calibration easy and fast with only one connection of the kit to the instrument.
The O-S-L calibration must be performed after setting the frequencies and connecting an extension
cable as like any mechanical calibration.
Figure 247 illustrates the connection when a port extension
cable is used for calibration.
Figure 247 1-port calibration connection with electronic EZ-Cal kit
Procedure
1.
Connect an extension cable, if necessary, to the Reflection/RF Out port of the instrument.
2.
Connect your EZ-Cal to the other open end of the extension cable or to your instrument's
Reflection/RF Out port directly.
3.
Connect the USB cable to the side of the EZ-Cal and then to the USB Host port to power the
e-calibration kit.
The instrument detects the EZ-Cal automatically and displays the EZ-Cal icon.
4.
Press the MEASURE SETUP hot key.
5.
Press the Calibrate soft key.
The on-screen instruction appears. to guide you through the e-calibration.
6.
Press the Continue soft key to continue calibration.
The calibration progress bar appears.
After completion, the calibration status on the screen changes to
ON (E) .
Quick calibration in DTF
The Quick calibration that is available only in the DTF measurement mode is useful when you want to
measure the cable length only, without having to perform a full O-S-L calibration with a mechanical
Y-Cal kit.