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Is it possible to adjust the phase offset using degrees instead of radians?
Yes. Select View -> Customize Pattern Item Table and toggle the ‘phase offset in degrees’ button

FAQ 2013-05-16

How much jitter is there when using an external trigger?
Unless the trigger signal is synchronized to the Arb sample clock, you will see jitter equal to the sample period for the internal Arb and equal to 8 sample periods for the N6030A.

FAQ 2012-12-30

How much baseband memory do I need in the ESG/PSG for opt. 422 scenario generator?
The scenario files reside on the hard drive until one is selected for playback, and then it is loaded into the baseband memory.

FAQ 2012-11-21

How does the N7609B calculate the total output power in relation to the number of visible satellites during a scenario?
When you initially turn on the simulation, the Satellite Settings page will update the “Power” column to show the power of each satellite in dBm.

FAQ 2012-11-21

When simulating a signal that includes GLONASS and Galileo my receiver is reporting different satellite IDs than shown in the Signal Studio, why?
While GPS satellites are commonly identified by the pseudorandom codes (PRN) that they use, there is no industry standard yet for how to refer to the GLONASS or Galileo satellites.

FAQ 2012-11-21

How much baseband generator memory is needed in the signal generator to use basic mode waveforms?
The amount of memory that is needed depends on how many waveform files you need to have in the instrument memory at one time.

FAQ 2012-11-21

How do I obtain the NMEA GGA message file of trajectory information in order to create a dynamic scenario for a moving GNSS receiver?
There are several ways to do this...

FAQ 2012-11-21

Are scenario files compatible between the E4438C-409 and the N7609B?
Yes, the N7609B can use any of the scenario files created for the E4438C-409...

FAQ 2012-11-21

I’m using the N7609B with an X-series signal generator. Can I generate a real-time GNSS signal without being connected to Signal Studio?
Yes, if you are using a stored scenario file, but not if you are using continuous scenario generation mode.

FAQ 2012-11-21

Can Agilent provide a location accuracy specification for the Option 409?
Unfortunately, Agilent cannot provide a location accuracy specification because this is dependent on the GPS receiver.

FAQ 2012-11-21

What is the maximum sampling rate for the GNSS waveforms?
The sampling rates vary depending on which constellation is being simulated, and they range from 2.044 MSa/s for GLONASS up to 24.552 MSa/s for Galileo.

FAQ 2012-11-21

Where can I find additional scenario files?
There is a link for additional scenario files on the product Web page for the E4438C-409 that takes you to this page...

FAQ 2012-11-21

How do you calculate the individual output power of each satellite?
The ESG/PSG power level is distributed equally among the satellites.

FAQ 2012-11-21

Is there a way to transfer sets of waveforms to each signal generator without having to connect the N7609B software to each instrument?
Yes. All of the waveform files are available on your PC when you install the N7609B application; they are in the application SW folder

FAQ 2012-11-21

What is the data content in the single satellite waveform files? Is it real navigation data?
The waveform files contain alternating 0s and 1s for the data. Real navigation data is not included since it is impossible for a receiver to calculate a location fix using only a single satellite signal.

FAQ 2012-11-21

Can MXG or EXG support more than 2 USB power sensors?
EXG/MXG are only able to display the measurements from 2 USB sensors at the same time. Up to ...

FAQ 2012-10-19

Is EV-DO signal studio’s IQ output inverted?

FAQ 2006-09-28

ESG and ESG-D Series: RF Blanking

FAQ 2005-05-24

ESG and ESG-D Series: Can the phase of the ESG be adjusted?

FAQ 2005-05-24

ESG and ESG-D Series: Step Sweep

FAQ 2005-05-24

Is the switching time affected in list mode?
Yes, the switching time is 25% faster in list mode.

FAQ 2005-04-27

How does the DCFM frequency drift compare to the ACFM frequency drift?

FAQ 2005-04-27

What are the trade-offs between the FM1 and FM2 modes?

FAQ 2005-04-27

ESG-B Security and Memory Erase

FAQ 2004-11-12

What does EDGE stand for and how is it different from GSM?

FAQ 2003-11-04

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