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Free standard shipping on orders over $99
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
C-RTK 3 X20P is an integrated positioning module that combines professional-grade positioning, industrial-grade attitude perception, and multi-layered safety protection. The core relies on the u-blox X20 all-band GNSS platform, which supports concurrent reception across all constellations and all bands, and achieves centimeter-level positioning accuracy through RTK/PPP-RTK technology. It integrates a high-performance STM32H523 processor and an RM3100 three-axis electronic compass, and supports high-speed communication with DroneCAN/CAN FD. It adopts a compact design, a wide-temperature design, and end-to-end security protection. It can meet the integration requirements of harsh industrial environments and small equipment, providing highly reliable, plug-and-play precision positioning services for high-end scenarios such as unmanned systems and industrial automation.
C-RTK 3 X20P GNSS MODULE Feature:
All-Band and All-Constellation Coverage
High-Integrated and High-Compatible Design
Multi-Layer Security Protection System
u-blox X20 GNSS Platform
RM3100 Electronic Compass
Support Galileo OSNMA Navigation Message Authentication
Specification:
Basic Parameters |
|
| Processor | STM32H5 (Main Band 280MHz, Flash 512KB, RAM 128KB) |
| Hardware Channel | 672 pcs |
| Support Constellation and Band | GPS: L1C / A / L2C / L5 GLONASS: L1OF、L2OF BeiDou: B1I、B1C、B2a、B3I Galileo: E1-B / C / E5a / E6 QZSS: L1C / A、L1C / B、L2C、L5 NavIC: L1 – SPS / L5 – SPS |
| Assisted and Enhanced Positioning | AssistNow™ Live Orbits: GPS L1C / A、Galileo E1、QZSS L1C / A、BeiDou B1I SBAS: EGNOS / GAGAN / MSAS / WAAS / BDSBAS u-blox PointPerfect Correction Service (Flex / Live / Global) |
| Security Protection | 1. Built-in CW Interference Detection and Spectrum Analysis Functions 2. Galileo OSNMA Navigation Message Authentication 3. Secure Boot (Only Execute Signed Firmware), Configuration Locking, Tamper-Proof Storage Area 4. Active Antenna Short Circuit / Open Circuit Detection |
| Positioning Accuracy | Standalone: Horizontal 1.2 m, Vertical 2.0 m DGNSS: Horizontal 0.6 m, Vertical 1.0 m PPP-RTK: Horizontal <0.06 m, Vertical <0.10 m RTK: Horizontal 0.006 m + 1 ppm, Vertical 0.01 m + 1 ppm |
| Max Update Rate | 25 Hz |
| Convergence Time | PPP-RTK: < 40 s RTK: < 7 s |
| Start Time | Cold Start: 25 s Hot Start: 2 s Aided Start: 2 s |
| Sensitivity | Tracking: -167 dBm Cold Start: -148 dBm Reacquisition: -160 dBm Hot Start: -158 dBm |
| PPS Timepulse | Pulse Accuracy RMS: 20 ns Pulse with 99% confidence: 60 ns Frequency: 1PPS (Default, 0.25 Hz~10 MHz Configurable) |
| Built-in Electronic Compass | RM3100 |
| Measurement Range | ±1100 μT (Wide Dynamic Magnetic Field Adaptation) |
| Resolution | 13 nT@200 Cycle Count; Detection Sensitivity 2.7 nT at 1 Hz |
| Noise Level | 15 nT@200 Cycle Count; Noise Floor 4 pT /√Hz (1Hz) |
| Linearity | 0.50% within ±200 μT |
| Protocol | CAN : DroneCAN/CAN FD |
| UART: NMEA 4.11/4.10/4.0、UBX、RTCM 3.4、SPARTN 2.0.2 | |
| Communication Rate | 1 Mbit/s (CAN) 8 Mbit/s (CAN FD) |
| Upgrade Support | Support |
| Firmware | C-RTK 3 M4C |
Port Type |
|
| UART | 1 × UART (JST GH 1.25 4P) |
| CAN | 1 × CAN (JST GH 1.25 4P) |
| USB | 1 × USB (TYPE-C) |
| Antenna Port | 1 × ANT (BWMCX-KEF) |
Hardware Parameters |
|
| Operating Voltage | 4.75 ~ 5.3V (200 mA) |
| Size | 52 × 48.5 × 16.5 mm (Includes screw holes) |
| Weight | 30 g (Excludes antenna and feeder cable) |
| Operating Temperature | -15 ~ +85 ℃ |
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You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
| Drostique | Nam tempus turpis at metus scelerisque placerat nulla deumantos |
| Pharetro Lorem | Pellentesque diam dolor elementum etos lobortis des mollis |
| Milancelos | Donec pretium egestas sapien et mollis |
| Pellentesque | Sedcus faucibus an sullamcorper mattis drostique des commodo pharetras |
| Proin Molestie | Pellentesque diam dolor elementum etos lobortis des mollis |
| Cosmopolis | Donec pretium egestas sapien et mollis |
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