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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

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

FAQ 2012-08-20

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

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

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

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

What is the power output range for the E7495A/B Wireless Base Station Test Set Continuous Wave (CW) Signal Generator, Option 500?
The output power range is -25 to -80 dBm with +/- 1 dB level accuracy. An additional 40 dB attenuation can be added using the external 40 dB attenuator that comes standard with the E7495A/B.

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

手持式频谱分析仪的实际尺寸和重量是多少?
宽 x 高 x 深是 318 mm x 207 mm x 69 mm(12.5 in x 8.15 in x 2.7 in)

FAQ 2012-02-25

What are the Noise Figure specifications above 3 GHz for the ESA Series Spectrum Analyzer?
The specifications for instrument noise figure uncertainty is nominally the same as from 10 MHz to 26.5 GHz, especially for high gain devices under test.

FAQ 2012-02-25

856XEC频谱分析仪VGA监视器的输出分辨率是多少?
在15针D-Sub连接器上,分辨率是640 X 480像素。这一连接器位于后面板的左上角(J1),一直处于活动状态。

FAQ 2011-06-24

Will there be specification, performance characteristic or usability differences when using the 11970 Series mixers on the PXA?
Yes, there will be several differences when using 11970 Series mixers with the PXA.

FAQ 2011-04-26

IO Libraries Suite: What are the differences between Keysight IO Libraries Suite versions 14.0 and 14.1?
The major enhancement that has been added to version 14.1 is compatibility with National Instruments NI-488.2 API or I/O Library.

FAQ 2010-09-08

Why is the marker Count Accuracy on the on the ESA Series Spectrum Analyzer only specified when using resolution bandwidths >1KHz?
If more that one signal is present in the 1kHz span, the marker count will be incorrect.

FAQ 2010-09-08

How can I make phase noise measurements on my 89400 series vector signal analyzer (VSA)?
The attached procedure takes you step-by-step through a phase noise measurement on the 89441A using two methods: direct spectrum and PM demodulation.

FAQ 2010-05-16

N5532A 传感器模块的频率范围是多少?
100 kHz 至 4.2 GHz,10 MHz 至 18 GHz,30 MHz 至 26.5 GHz 和 30 MHz 至 50 GHz。

FAQ 2010-04-13

What are the size and resolution of the X-Series Signal Analyzer display?
Diagonal measurement is 8.4 inches (213.3 mm); screen resolution is 1024 x 768 pixels.

FAQ 2009-09-26

ESA-L1500A: Spectrum Analyzer Frequency Reference

FAQ 2008-10-08

Why does the DC Gain Error formula in the DC Gain Accuracy procedure have factors of 0.60 and 0.75 in the DSO80000 Series Infiniiums but not the ot...
These factors are used in the DSO80000 Series Infiniiums because the DC gain is measured with input voltages that are less than full scale, but the spec is relative to a full scale input.

FAQ 2006-10-20

What are the major differences between the 859xEM EMC Analyzers and the 859xE Spectrum Analyzer families?
The 859xEM EME Analyzer family comes standard with pre-loaded options specifically for EMC precompliance measurements.

FAQ 2004-06-22

Do the 8590EM Series EMC Analyzers have the 1MHz 6dB EMI bandwidth?
Yes, they do....

FAQ 2004-06-22

What is the best Displayed Average Noise Level Specifications for the ESA-E series?
The best DANL on the ESA Series is -151 dBm and is reached using the optional narrow resolution bandwidth filters and the pre-amplifier.

FAQ 2003-06-12

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