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Electronic Measurement

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FieldFox Manuals, Firmware, Software and Product Support
Manuals, firmware upgrade, software trials & upgrade and support page for FieldFox analyzers

FAQ 2018-11-14

Is there any system level specification for the M9485A?
No, there is no system level specification.

FAQ 2017-05-25

What is the dimension and connector location of each modules of the M9485A?

FAQ 2017-05-19

How do I measure accurately below -60dBm using U2040 X-Series Sensor?
Click on the question above for recommended steps.

FAQ 2015-12-14

What specification adder should be applied when performing Ohms measurements with OCOMP off?
Information on applying the Ohms specification with OCOMP OFF and OCOMP ON.

FAQ 2014-04-27

What are the differences between the E4980A and 4284A?
Most of the E4980A functions are compatible with the 4284A's. Since some enhancements and updates of functionality are incorporated in the E4980A, there are primary differences summarized in the table.

FAQ 2014-04-07

What is the certification (and recertification) process for calibration kit torque wrenches?

FAQ 2014-03-24

What is the accuracy of ENA time domain measurements?
The TDR/TDT measurement uncertainty is provided in the following table.

FAQ 2014-02-01

Can I operate 86107A over continuous frequency bands?
The 86107A can operate over the following continuous frequency range if the 86100A/B/C mainframe has firmware revision A04.10 or above.

FAQ 2013-12-12

Can I retrofit option H75 or H76 on my 478A Coaxial Thermistor Mount sensor?
The option H75 and H76 can not be retrofitted on an existing 478A. Either of these options must be ordered at the time the 478A is originally purchased.

FAQ 2013-11-17

Can I measure duty cycle or pulse width with the U1251A/U1252A Handheld Digital Multimeter?
Yes, you can measure duty cycle or pulse width with the U1251A and U1252A Handheld Digital Multimeter.

FAQ 2013-11-17

Do I need to perform a periodic front panel instrument alignment on my N9039A RF Preselector?
No, but there is a system alignment that needs to be periodically run. See FAQ content for details...

FAQ 2012-12-11

What is the typical power consumption of the 86100C and 86100D Digital Communications Analyzer?
Typical measurements of 86100C and 86100D power consumption

FAQ 2012-09-25

What is the start frequency of FieldFox instruments?
Standard is 2 MHz

FAQ 2012-08-20

What is the measurement uncertainty for the 8902A Option 50?
The only uncertainty in the 8902A Option 050 test system should be the accuracy of the attenuation source.

FAQ 2012-05-30

For the PSA Series and E4406A VSA Series 1xEV-DO measurement personality, why did the Modulation Accuracy (Composite Rho) measurement change names ...
In the cdma2000 standard, Rho is a common parameter name used to express modulation quality. However, 3GPP2 uses the term Waveform Quality in the 1xEV-DO conformance tests, and the 1xEV-DO measurement personality was updated to use the same termi...

FAQ 2012-05-28

Where can I find detailed specifications for the E4406A, PSA Series, ESA Series Spectrum Analyzers?
We publish both an abbreviated Data Sheet and complete Specifications Guide for these analyzers. You can find the complete specifications guide by looking under Manuals, Guides, and Notifications at the bottom of each product web page.

FAQ 2012-05-28

How often do I need to run the RF Preselector alignments in my MXE?
Every 14 days or when the temperature changes by 3 degrees...

FAQ 2012-05-09

What Options would my PSA Series Spectrum Analyzer require to operate in an N5530S / N5531S Measuring Receiver system?
It is highly recommended that your PSA have with Option 1DS (100 kHz to 3 GHz Preamplifier) or Option 110 (10 MHz to 26.5 GHz / 50 GHz preamplifier) for improved dynamic range.

FAQ 2012-03-15

What is the resolution of the VGA monitor output from the 8560EC Series spectrum analyzer?
640 x 480

FAQ 2012-03-02

When should I "Restart" the N5530S Measuring Receiver software and how?
The easiest way to "Restart" measurement is to press "F5" button on your PC keyboard.

FAQ 2012-02-28

How do I make measurements on low level over-the-air CDMA signals using the E7495A/B Wireless Base Station Test Set?
E7495A/B Options 810, 811, and 812 include a pre-selector filter that attenuates out-of-band signals. This reduces the overall signal input into the E7495A/B and allows the built in auto-ranging circuit to increase the IF gain.

FAQ 2012-02-28

What is the maximum input power that can safely be applied to input of the E7495A/B Wireless Base Station Test Set?
The maximum input level to the RF Input is +20 dBm. The maximum RF Input when using the supplied external 40 dB attenuator is +50 dBm. The E7495A/B additionally has a forward power protection switch at the RF Input connection to help prevent dam...

FAQ 2012-02-28

Why does the N5530S Measuring Receiver require Option 123 (Preselector Bypass) above 3 GHz?
Preselector drift introduces errors to the amplitude measurements.

FAQ 2012-02-27

How do I include Mismatch Uncertainty into the N5530S Measuring Receiver Absolute Amplitude accuracy?
See content for details...

FAQ 2012-02-27

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