SAM-M8Q-0

RF Receivers Overview

The SAM-M8Q-0 is a u-blox M8 GNSS antenna module featuring an integrated TCXO, SAW filter, and LNA within a 16x16 mm LGA package. It operates at 1.57542 GHz with 72 channels supporting GPS, GLONASS, Galileo, and BeiDou. The module provides a horizontal position accuracy of ±2.5 meters and achieves a cold start TTFF of 26 seconds. Sensitivity reaches -165 dBm. Power supply ranges from 2.7 V to 3.6 V DC. Interfaces include DDC and UART.

RF Receivers Feature Summary

• Integrated low-noise amplifier and surface acoustic wave filter for enhanced signal reception.
• Supports multi-constellation navigation including GPS, GLONASS, Galileo, and BeiDou.
• Compact LGA form factor suitable for space-constrained industrial applications.

RF Receivers Applications

• Industrial automation tracking
• M2M communication devices
• Fleet management systems

RF Receivers Procurement Notes

Verify the specific suffix against official u-blox documentation to confirm hardware configuration. Check RoHS compliance status via manufacturer datasheets. Confirm lead times directly with authorized distributors as availability fluctuates. Ensure ESD protection protocols are followed during handling due to moisture sensitivity classification.

RF Receivers Selection Notes

Select this module when high integration is required in a compact footprint. The built-in LNA and SAW components reduce external BOM complexity. Suitable for designs needing multi-constellation support without additional discrete filtering. Verify interface compatibility with host processors for UART or DDC operation.

RF Receivers Part Context

Part of the u-blox NEO/MAX/SAM family utilizing the M8 receiver core. Designed for standard precision positioning tasks. Differentiates from higher-precision variants by focusing on cost-effective multi-constellation performance in a small surface-mount package.

RF Receivers Replacement Considerations

NEO-M8Q-0 offers similar functionality in a different package size. MAX-M8Q-0 provides industrial-grade shielding options. Verify pinout and firmware compatibility before substitution.

RF Receivers FAQ

What is the operating voltage range?

The module requires a power supply between 2.7 V and 3.6 V DC.

Does it include an internal oscillator?

Yes, the SAM-M8Q-0 integrates a Temperature Compensated Crystal Oscillator (TCXO).