ANN-MB-02

Antennas RF Overview

The u-blox ANN-MB-02 is a multi-band active GNSS antenna designed for high-precision positioning applications. It supports GPS, GLONASS, Galileo, and BeiDou constellations across L1, L2/E5b/B2I frequency bands. The unit features an MCX plug connector and includes a 5-meter RG174 cable. Typical gain values are 2 dBi and 3 dBi. The physical height of the antenna is 22.5 mm. This component provides reliable signal reception for RTK and other precise location services.

Antennas RF Feature Summary

• Supports multiple global navigation satellite systems including GPS, GLONASS, Galileo, and BeiDou
• Compact design with versatile mounting options to suit various installation requirements
• Integrated active circuitry for enhanced signal performance in diverse environments

Antennas RF Applications

• High-precision GNSS positioning modules
• Real-time kinematic (RTK) surveying equipment
• Automotive telematics and navigation systems
• Industrial automation and robotics localization

Antennas RF Procurement Notes

Verify that the specific part number matches the required connector type and cable length specifications. Confirm compatibility with the target receiver's voltage and current requirements. Ensure the environmental rating meets the deployment conditions. Check for any specific ordering suffixes that may indicate variations in cable or connector configuration before finalizing the purchase order.

Antennas RF Selection Notes

Select this model when support for GPS, GLONASS, Galileo, and BeiDou is required in a compact form factor. The integrated 5-meter cable simplifies integration into systems where direct mounting is not feasible. Consider this option for applications needing a balance between performance and cost-effectiveness compared to larger industrial antennas.

Antennas RF Part Context

The ANN-MB-02 belongs to the u-blox ANN-MB series of multi-band active GNSS antennas. This series is engineered to accelerate the development of next-generation high-precision GNSS applications. The components in this family offer robust performance while maintaining a compact footprint suitable for space-constrained designs.

Antennas RF Replacement Considerations

The ANN-MB-01 is a related variant within the same product family. Verify interface compatibility and frequency band coverage when considering substitutes. Ensure that any replacement maintains the required constellation support and mechanical dimensions for the existing assembly.