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Electronic Measurement

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Is there a summary of available cable test methods when using the FieldFox Hand Held portable analyzers?
Yes. Please refer to the FieldFox Hand Held Cable Test details and methods below.

FAQ 2014-08-11

Why does my FieldFox spectrum analyzer preamplifier increase the noise floor when engaged?
The FieldFox spectrum analyzer preamplifier selection will normally reduce the displayed noise floor when activated. However, if the FieldFox RF attenuation AUTO selection is set to ON then the preamp may not reduce the noise floor.

FAQ 2014-03-03

Replacing the 8508A vector voltmeter with the E5061B network analyzer
Measuring the phase difference of an external CW signals is a typical measurement application of the 8508A vector voltmeter.

FAQ 2013-10-14

On the PNA Vector Network Analyzer Family Is it possible to save a Touchstone (SnP) file with unwrapped phase?
Yes. The PNA Family of Vector Network Analyzers can save Touchstone (SnP) files with the phase information as unwrapped phase. To achieve unwrapped phase in a Touchstone file save perform the following...

FAQ 2013-07-29

Does the ENA 6 series have the swept sweep mode in the frequency sweep?
No. The E5061A/62A and E5061B have only stepped sweep mode in the frequency sweep.

FAQ 2013-04-25

Are there any step-by-step measurement examples for ENA 7 series?
Yes. There are some measurement examples in ENA help file...

FAQ 2012-12-28

Is it possible on the Keysight ENA series Network Analyzers to over-ride the output source blanking at every sweep end?
Yes, the output source blanking on sweep retrace can be prevented by turning off the Initial Source Port Control function.

FAQ 2012-12-18

What is the cutoff frequency of the rear AUX input ports?
1V range: 10 kHz, 10V range: 2.7 kHz

FAQ 2012-12-11

Does the ENA 6 series support User Characterized ECal?
No.

FAQ 2012-12-10

Are mixed mode S-parameter measurements possible on the 2-port ENA?
Yes. The equation editor function allows for the real-time calculation of mixed mode S-parameters on the 2-port ENA.

FAQ 2012-12-10

Can I make absolute measurements on the ENA?
Yes.

FAQ 2012-12-10

Are there any reference documents for TRL Calibration of network analyzers?

FAQ 2012-11-05

How Can I Find What I Need in a Signal Analyzer Recording Faster?
If you have a very long Signal Analyzer recording, it is sometimes difficult to find the area of interest. There is no really good tool for this problem at this time, but here are some suggestions.

FAQ 2012-08-17

What resources does Keysight recommend to help facilitate learning proper impedance measurement techniques?

FAQ 2012-07-17

Can I use the Fixture Simulator functions with the 2-port ENA?
Yes, but the function is limited...

FAQ 2012-04-17

HP 8712/8714 ET/ES RF Network Analyzers with Option 100 (Fault Location): Finding Cable Loss...
How do I determine cable loss?

FAQ 2012-04-09

What is an alternative solution to the 87075C / 87050E replacement?
Build your home-made switch box using the L4491A RF/MW switches. Refer to the application note for details.

FAQ 2012-01-11

Can I use S2P data characterized by the ENA, as the calibration mixer data for Vector Mixer Calibration on the PNA?
For the case of RF mixer (RF=LO+IF), there is no problem. However, when using an image mixer (RF=LO-IF) as the calibration mixer on the PNA, taking the S2P data in the ENA with a special setting is required...

FAQ 2011-10-17

Can I measure a dual conversion mixer on the ENA?
If the LO frequencies are fixed, dual conversion mixers can be measured with option 008 (Frequency-Offset Mode).

FAQ 2011-10-17

Is it possible to measure a 50 to 75 Ω impedance matching device using the ENA?
50 to 75 Ω impedance matching device can be measured with the adapter removal/insertion feature and the impedance conversion feature of the ENA.

FAQ 2011-10-17

How can I make 75 Ω measurements using the ENA?
You can make 75 Ω measurements with the ENA by shifting system characteristic impedance to 75 Ω.

FAQ 2011-10-17

Can the ENA perform Vector Mixer Calibration (VMC) with Fixed RF or Fixed IF measurement?
No. It is not possible to perform Fixed RF measurements (RF: Fixed, LO and IF: Swept) with VMC.

FAQ 2011-10-17

Can the ENA make mixer measurements?
Yes. With option 008 (Frequency-Offset Mode), you can measure frequency-converting devices, such as mixers.

FAQ 2011-10-16

When measuring active devices with an external DC power supply, are there any precautions?
Yes. Please be careful of transient voltages.

FAQ 2011-10-16

On mixer measurement with the ENA and external signal source, should I connect frequency references of the ENA and external signal source?
Yes.

FAQ 2011-10-16

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