Hi, thank you for your question!😊Actually, there's no standard voltage for the RF connector—it depends on the board design. For the K827, the antenna RF port voltage is between 3.0 V and 5.0 ...
Hi, thank you for your question!😊Actually, there's no standard voltage for the RF connector—it depends on the board design. For the K827, the antenna RF port voltage is between 3.0 V and 5.0 ...
Yes. A loose connector can cause two problems: first, the signal cannot travel properly from the antenna to the module;second, the antenna bias voltage from the module cannot reach the antenna (so ...
Please visit our Resource Hub at: https://www.qtalisgnss.com/pages/resource-hub, Then look for the Software section to download the tools you need😊
Hello, thank you for your question🙂. Our modules support the following formats: Correction data I/O: RTCM 2.x, 3.x Position data output: NMEA-0183 (ASCII) and ComNav Binary Yes, our log dat...
Poor base station performance often manifests as frequent RTK drops, high latency, or rover instability. To evaluate: Monitor the base station's satellite tracking - is it seeing enough satellit...
Of course. We offer a free software tool for you to visualize the PRN numbers of the satellites being tracked. We can also provide you with a command to output a log file of the tracked PRN numbers.
Our GNSS modules feature the latest RTK engine and advanced anti-multipath algorithms, enabling high-precision positioning even under trees and other obstructed environments. We recently conducted...
Yes, of course. For the detailed configuration method, you can refer to this link: https://www.qtalisgnss.com/community/forum/topic/214824/can-the-module-disable-a-specific-gnss-frequency-or-signal
It depends on the model. Most of our boards support 1Hz to 20Hz, and the K9 series goes up to 50Hz. Just so you know, 20Hz and 50Hz are paid options.
RTK works like this: your rover receives correction data from a base station or CORS network to achieve centimeter-level accuracy. And you will need a GNSS receiver as a base station to send correc...
Yes, they are all triple-band (L1+L2+L5). The differences between K803, K901, K902, and K827 include single vs. dual antenna support, size, power consumption, etc. Do you have any special need?
Yes, QZSS is supported. Our K803, K901, K902, and K827 modules cover GPS, GLONASS, Galileo, BeiDou, QZSS, and NavIC — giving you reliable positioning even in challenging urban environments.
For agricultural machinery with high precision, 4G/LTE (Network RTK) is a solid choice — it's convenient and delivers centimeter-level accuracy if you have good cellular coverage. ...
For agricultural machinery applications, power consumption is not as critical as it would be for UAVs or handheld devices, so you have more flexibility in choosing a solution. We offer both single...
Hello！😊That depends on three things: your working environment, how mobile you need to be, and the distance between the modules. 1. 4G/LTE (Network RTK)Best for cities or long-distance work where y...
Thank you for your question! Power consumption varies by model and whether anti‑interference is enabled: 1. K803, K901, and K902 are lower‑power options, ranging from 0.35 W to 0.95 W (anti‑...
