Vendors » RF Transceivers » Multimode Modem Manufacturers & Vendors: GSM, WCDMA, LTE

Multimode Modem Manufacturers & Vendors: GSM, WCDMA, LTE

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This page covers popular multimode modem manufacturers that support GSM, WCDMA, and LTE wireless standards/technologies. The major challenge in creating these products is supporting multiple frequency bands covering various radio access networks.

This is achieved using a single-chip RF transceiver that dynamically configures these bands as needed. Several companies, including Ericsson, Qualcomm, Intel, MediaTek, and Samsung, are working on multimode modem products. See the links below for specific modems from these manufacturers.

Ericsson M7400 and M7450 Multimode Modems (2014)

Overview of the Ericsson M7400 and M7450 multimode modems, supporting LTE, HSPA+, EDGE, and other wireless technologies, found in tablets, smartphones, and wireless networking devices.

wireless technology
multimode modem
ericsson

Qualcomm Multimode Modem Supports Multiple RATs

Qualcomm's Gobi 9x35 multimode modem supports GSM, CDMA, and LTE (TDD/FDD), enabling LTE carrier aggregation for up to 40 MHz channel bandwidth and download speeds of 300 Mbps.

wireless technology
qualcomm
multimode modem
Cognitive Radio Basics Explained

Cognitive Radio Basics Explained

Explore the core concepts of cognitive radio, its key components (RF, ADC/DAC, baseband processing), and how it dynamically configures RF hardware for efficient spectrum use.

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