Technical Support
Test & Measurement
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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 |
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What is the start frequency of FieldFox instruments?
Standard is 2 MHz
FAQ 2012-08-20 |
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What is the typical power consumption of the 86100C and 86100D Digital Communications Analyzer?
Typical measurements of 86100C and 86100D power consumption
FAQ 2012-08-06 |
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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 |
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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 |
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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 |
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How often do I need to run the RF Preselector alignments in my MXE?
Every 30 days or when the temperature changes by 3 degrees...
FAQ 2012-05-09 |
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What Options would my PSA Series Spectrum Analyzer require to operate in an N5530S / N5531S Measuring Receiver system?
Please click link to see answer
FAQ 2012-03-15 |
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What is the resolution of the VGA monitor output from the 8560EC Series spectrum analyzer?
640 x 480
FAQ 2012-03-02 |
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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 |
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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 |
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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 |
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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 |
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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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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 |
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What is the frequency range of the N5532A Sensor Module?
100 kHz to 4.2 GHz, 10 MHz to 18 GHz, 30 MHz to 26.5 GHz, and 30 MHz to 50 GHz.
FAQ 2012-02-26 |
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Does the N5530S Measuring Receiver require a system calibration to meet specifications?
The N5530S does not require a system calibration. Its specifications are based upon the power meter and PSA performance.
FAQ 2012-02-26 |
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What are the physical dimensions and weight of the handheld spectrum analyzers?
The w x h x d are 318 mm x 207 mm x 69 mm (12.5 in x 8.15 in x 2.7 in)
FAQ 2012-02-25 |
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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 |
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On the ENA / ENA-L, the "Update Firmware" key is not displayed under the Service menu. What is wrong?
FAQ 2011-10-07 |
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Under the unit function’s ACV and DCV, the display rate of U1271/2A indicates 7 times per second, can GUI DATA LOGGER capture all 7 readings?
No, the GUI DATA LOGGER is running on different acquisition method than the unit’s display rate, therefore the fastest update rate is 1 sample per second.
FAQ 2011-05-05 |
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Why does the 42841A shut down with an error message display on the E4980A/ 4284A when DC bias current exceeds a certain level?
The 42841A cannot output DC bias current in excess of a level determined from the DC resistance of DUT and the maximum limit of DC output voltage.
FAQ 2011-04-21 |
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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 2011-04-06 |
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What is the accuracy of ENA Option TDR time domain measurements?
TDR Measurement Uncertainty (coverage factor = 2) = +-0.007 (after ECal) [*1]
TDT Measurement Uncertainty (coverage factor = 2) = +-0.025*X, where X is the measured value (after ECal) [*1]
FAQ 2010-12-10 |
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Do you have anti-aliasing filter for U2300A and U2500A ?
No, we do not have anti-aliasing filter for our DAQs
FAQ 2010-09-22 |
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