B39122B7505L210

Overview

The B39122B7505L210 is a Surface Acoustic Wave (SAW) filter designed for GNSS L5 applications. It operates at a center frequency of 1176.45 MHz with a bandwidth of 20.46 MHz and insertion loss of 0.9 dB. The component features a 50 Ohm impedance and is housed in a compact 4-SMD, no-lead package measuring 0.9 mm in size. It utilizes Qualcomm ultraSAW technology to deliver high performance in small form factors.

Feature Summary

• Utilizes advanced ultraSAW acoustic technology for low-loss performance
• Engineered specifically for GNSS L5 signal filtering
• Designed for integration into slim form factor devices

Applications

• GNSS L5 receiver modules
• Global Navigation Satellite System positioning hardware
• Mobile device location services

Procurement Notes

Verify the specific part number against official Qualcomm documentation to ensure compatibility with your design requirements. Confirm that the ultraSAW technology aligns with your system's RF front-end specifications. Check for any recent product change notices or end-of-life announcements directly from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when designing systems requiring precise filtering for the GNSS L5 band. Ensure the PCB layout accommodates the 4-SMD no-lead package dimensions. Consider the 0.9 dB insertion loss impact on overall link budget. Verify that the 20.46 MHz bandwidth meets the required signal processing standards for L5 reception.

Part Context

This component belongs to Qualcomm’s RF front-end filter portfolio, which includes various SAW and BAW technologies. These filters are engineered to address complex RF challenges in mobile, PC, and IoT applications. The B39122 series specifically targets satellite navigation frequencies, supporting the development of energy-efficient multiband devices.

FAQ

What is the center frequency of the B39122B7505L210?

The center frequency is 1176.45 MHz.

What type of technology does this filter use?

It uses Surface Acoustic Wave (SAW) technology, specifically Qualcomm's ultraSAW.