GSM Modem PCB Sourcing Guide for 4G LTE & 5G RedCap

The market for 'gsm modem pcb' is undergoing a rapid transition as legacy 2G/3G networks are decommissioned globally, making way for 4G LTE Cat 1 bis and 5G RedCap technologies. While traditional GSM modules like the SIM900 remain popular for low-cost projects in specific regions, industrial and automotive sectors are pivoting toward LTE modules which now account for a significant majority of new IoT deployments.

The global market for these cellular modules reached $14.8 billion in 2025 and is projected to expand to $26.3 billion by 2034, with production heavily concentrated in Asia (over 70% share). Current design trends emphasize power integrity—managing peak current bursts of over 2A—and high integration, combining cellular, GPS, and Bluetooth into single compact boards.

I have compiled a comprehensive report detailing market growth, technological migration paths, and technical PCB design requirements. The report also includes a curated selection of benchmark products ranging from legacy 2G boards to modern 4G LTE Cat 1 solutions.

Representative benchmark products include:

Gsm Modem Pcb

Overview

Lte Cat 1 Bis Modem Module Pcb

Full Market Report

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Sources & References