# Building a System **URL:** https://learn.safran-navigation-timing.com/c/hardware-discussion/building-a-system/54.md [Latest](https://learn.safran-navigation-timing.com/latest.md) · [Categories](https://learn.safran-navigation-timing.com/categories.md) --- ## [About the Building a System category](https://learn.safran-navigation-timing.com/t/about-the-building-a-system-category/914)
**Author:** [@A-D](https://learn.safran-navigation-timing.com/u/A-D)\ **Replies:** 0
If you have acquired a Skydel software license in order to build your own GNSS simulator, use this forum to find answers, ask questions, or share experiences. --- ## [Bring Your Own Hardware](https://learn.safran-navigation-timing.com/t/bring-your-own-hardware/1156)
**Author:** [@A-D](https://learn.safran-navigation-timing.com/u/A-D)\ **Replies:** 0\ **Last updated:** [September 7, 2023, 12:26pm UTC](https://learn.safran-navigation-timing.com/t/bring-your-own-hardware/1156 "2023-09-07T12:26:23Z")
Building your own GNSS Simulator? :hammer\_and\_wrench: One of Skydel’s greatest assets is its open, software-defined architecture which easily lends itself those that want to build a simulator that is both scalable and f… --- ## [GPU Selection Guide](https://learn.safran-navigation-timing.com/t/gpu-selection-guide/603)
**Author:** [@rburke](https://learn.safran-navigation-timing.com/u/rburke)\ **Replies:** 3\ **Last updated:** [September 7, 2023, 12:13pm UTC](https://learn.safran-navigation-timing.com/t/gpu-selection-guide/603 "2023-09-07T12:13:29Z")
New document that should help when selecting a GPU when building your own system. --- ## [Skydel 23.5.4 CUDA FFT ERROR Value: 5](https://learn.safran-navigation-timing.com/t/skydel-23-5-4-cuda-fft-error-value-5/1148)
**Author:** [@grote](https://learn.safran-navigation-timing.com/u/grote)\ **Replies:** 4\ **Last updated:** [September 5, 2023, 2:50pm UTC](https://learn.safran-navigation-timing.com/t/skydel-23-5-4-cuda-fft-error-value-5/1148 "2023-09-05T14:50:38Z")
Hello, We have Skydel installed on a machine running Ubuntu 20.04.6 LTS and have followed the steps listed on the Skydel User Manual to get everything setup. Whenever we try to start a NoneRT simulation or a GPU test we… --- ## [Lower satellite & signal quantities in Skydel is about the PC & GPU](https://learn.safran-navigation-timing.com/t/lower-satellite-signal-quantities-in-skydel-is-about-the-pc-gpu/518)
**Author:** [@rburke](https://learn.safran-navigation-timing.com/u/rburke)\ **Replies:** 2\ **Last updated:** [March 1, 2022, 4:26pm UTC](https://learn.safran-navigation-timing.com/t/lower-satellite-signal-quantities-in-skydel-is-about-the-pc-gpu/518 "2022-03-01T16:26:23Z")
I have been doing numerous training sessions recently and would like to emphasize something about GPUs and PC requirements. This is primarily showing up when testing the GPU speed and modifying the quantity of signals/c… --- ## [PC Requirements](https://learn.safran-navigation-timing.com/t/pc-requirements/405)
**Author:** [@barkpw](https://learn.safran-navigation-timing.com/u/barkpw)\ **Replies:** 1\ **Last updated:** [January 27, 2022, 9:08pm UTC](https://learn.safran-navigation-timing.com/t/pc-requirements/405 "2022-01-27T21:08:01Z")
Where can I find the information on what the pc requirements are for the Skydel software? --- ## [Skydel and newer revision N310's](https://learn.safran-navigation-timing.com/t/skydel-and-newer-revision-n310s/143)
**Author:** [@steve.taylor](https://learn.safran-navigation-timing.com/u/steve.taylor)\ **Replies:** 6\ **Last updated:** [November 16, 2021, 3:28pm UTC](https://learn.safran-navigation-timing.com/t/skydel-and-newer-revision-n310s/143 "2021-11-16T15:28:26Z")
I’m interested in trying a real-time RF simulation with the Skydel software. I have an Ettus USRP N310 rev. D, which is only compatible with UHD 3.14.0.0+. Are there plans to update the UHD version used by Skydel to supp… --- ## [Will Skydel work with different GPUs?](https://learn.safran-navigation-timing.com/t/will-skydel-work-with-different-gpus/150)
**Author:** [@rburke](https://learn.safran-navigation-timing.com/u/rburke)\ **Replies:** 1\ **Last updated:** [February 16, 2021, 2:28pm UTC](https://learn.safran-navigation-timing.com/t/will-skydel-work-with-different-gpus/150 "2021-02-16T14:28:32Z")
If I have a GPU card other than NVIDIA, can I still run Skydel? I have a Intel® UHD Graphics 620 and when loading the software noticed that the software has drivers for Nvidia and was specifically looking for that card. … --- ## [Recommended hardware when high # of signals not required](https://learn.safran-navigation-timing.com/t/recommended-hardware-when-high-of-signals-not-required/73)
**Author:** [@LeisaButler](https://learn.safran-navigation-timing.com/u/LeisaButler)\ **Replies:** 3\ **Last updated:** [November 13, 2020, 3:01pm UTC](https://learn.safran-navigation-timing.com/t/recommended-hardware-when-high-of-signals-not-required/73 "2020-11-13T15:01:55Z")
I have had several customers interested in building their own HW platform using Skydel SW. Cost is important and they do not require a high number of signals be simulated. When the performance of the Dektec card is not r… --- ## [GPUs Supported by Skydel](https://learn.safran-navigation-timing.com/t/gpus-supported-by-skydel/28)
**Author:** [@lisa.perdue](https://learn.safran-navigation-timing.com/u/lisa.perdue)\ **Replies:** 4\ **Last updated:** [November 11, 2020, 12:15pm UTC](https://learn.safran-navigation-timing.com/t/gpus-supported-by-skydel/28 "2020-11-11T12:15:20Z")
Currently only NVIDIA GPUs are supported. The processing power of the GPU determines the number of signals that GPU can typically generate. Currently, the RTX 2080ti and the RTX Quadro 5000 are commonly used cards that … --- ## [SDRs with best performance?](https://learn.safran-navigation-timing.com/t/sdrs-with-best-performance/60)
**Author:** [@rburke](https://learn.safran-navigation-timing.com/u/rburke)\ **Replies:** 2\ **Last updated:** [October 13, 2020, 10:51am UTC](https://learn.safran-navigation-timing.com/t/sdrs-with-best-performance/60 "2020-10-13T10:51:52Z")
If we want to build our own simulator but use the Skydel software, what SDRS should we use? Do you have a document or information about how to get the best performance?