In an era where GNSS reliability is threatened by jamming and spoofing, ensuring the resilience of navigation systems is critical. For applications like reference networks and drone surveillance, the degradation or loss of GNSS signals can be catastrophic. What is Jamming and Spoofing? Jamming is a interference of the GNSS signals caused by the emission […]
Antijamming and Antispoofing receivers: results from JammerTest Read More »
LR and XLR radios used on base-Rover setups require that their antennas are in line of sight (see each other), otherwise the transmission range is reduced dramatically. One of our customers using a base-rover setup with LR radios had to transmit corrections from a base station located in a valley to a rover located on
Feature unlocked: use your LR/XLR radio as a repeater Read More »
We have always heard that GPS receivers can’t work when their antenna is submerged in water.Is is true? Is it true only from a certain depth? This summer is being really hot and our engineers decided to refresh themselves and take the opportunity to verify or deny the myth. This is the test setup: simpleRTK2B
GPS can’t work underwater: myth or reality? Read More »
How do weird RTK GNSS antenna positions affect the receiver performance? We receive many requests asking the above question. The answer is not easy because it depends on many factors that are hard to define precisely. In this post we tried to do a qualitative analysis to give you an idea on the effects of
RTK GNSS performance with extreme antenna positions Read More »
SBC is based on STM32F7, but there are other CPUs on the market. Here we compare some of them to a common Python benchmark. Benchmark Since SBC is designed to run Python code, we compare the execution time of a complete Python code, known as pystone. This benchmark has several parts to compare different Python
Micropython platforms benchmarking Read More »
The eXtra Long Range (XLR) radios are our most powerful radios in our portfolio.The specifications of these radios are quite impressive, looking at the datasheet range: You will probably notice two things, the subjectivity of “Low data rate” and the big amount of asterisks. In today’s post we will test these radios in a real
XLR radios range test: 18km, 28km and 41km baseline Read More »
Today it’s a good day to talk about antennas. There has been a lot of questions about our dual band antenna, and we thought it was necessary to show you some more detailed information about it, especially before the campaign finishes. Rather than just sharing with you a datasheet, we decided to get hold of a
Ardusimple’s OEM antenna vs u-blox ANN-MB & Tallysman TW3865 Read More »
Prepare yourself a strong coffee because the data shown here will have to be read twice. In the last post we showed how to connect the simpleRTK2B shield to a NTRIP correction service. Now we will talk about the performance we got by using this configuration. A few notes about the tests we performed: We
simpleRTK2B performance with NTRIP correction services Read More »
We have received many questions about the real accuracy of the simpleRTK2B board with the ZED-F9P module and we will write a series of posts talking about it. The accuracy of a GNSS receiver depends on many factors, e.g. antenna used, vehicle dynamics, view of the sky, … So every time you see an accuracy
Testing simpleRTK2B accuracy in RTK base-rover configuration Read More »
The vision of ArduSimple is to make GNSS RTK technology simple, affordable and accessible to everyone with a series of starter kits, tutorials, engineering services and OEM products.
You can always contact us at info@ardusimple.com
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