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 Network Analyzers using S2VNA software

The output power levels of the test and LO signals are set using the Analyzer software. The insertion loss of the RF and LO cables used is also specified in the software. Settings will be available after selecting the Module model in the frequency extender menu.

Freq Extender

TFE-1854

RF port power, LO Port power

Select the required Module in the frequency extender menu (for example, FET1854):

System > Misc Setup > Frequency extender > FET-1854

Settings of the test and LO signal output power levels, and RF and/or LO cables insertion losses, will be available:

•RF Port Power — test signal output power level.

•LO Port Power — LO signal output power level.

•RF Power Slope — RF cable insertion loss.

•LO Power Slope — LO cable insertion loss.

 

 

 

note

If the Module is connected using RF and LO cables those indicated in the measurement system, the following values are recommended:

Settings

FEV

FET1854

RF Port Power

+1 dBm

-1.4 dBm

LO Port Power

-4 dBm

-3.3 dBm

RF Power Slope

-0.2 dB/GHz

-0.2 dB/GHz

LO Power Slope

-0.2 dB/GHz

-0.2 dB/GHz

note

If the Module is connected using RF and LO cables other than those indicated in the measurement system, make sure that the test and LO signal output power level at the Module input were in the ranges:

Input

FEV

FET1854

RF IN

-2 to +2 dBm

-5 to -1 dBm

LO IN

-7 to -3 dBm

-7 to -3 dBm

Set Default Power Values

To set default parameters. use the following softkeys:

System > Misc Setup > Frequency extender > Set Default Power Values

note

Use the status indicator on the rear panel to check the Module connection status.

 

Rev.:  24.2