These companies manufacture and/or provide services for the GSM cell phone industry. Products include everything from MMIC power amplifiers the operating in the GSM bands (900 MHz, 1800 MHz, 1900 MHz) to transceivers to base transceiver station (BTS) equipment. GSM stands for Global System for Mobile communications (originally from Groupe Spécial Mobile). GSM Resources
Advanced Wireless Planet | +49-(0)6103/960510 | Germany
GSM modem | modules, antennas, vehicle tracking. Alcatel-Lucent | 888-425-8411
Applications for mobile networks, CDMA/CDMA2000 access, GSM EDGE access, mobile/wireless networks management, mobile backhaul
interconnection products, mobile core switching, mobile phones, UMTS access, WiMAX. Andrew | 708-349-5661 | Orland Park, IL
Base station, broadband, earth station, DCS/PCS, GSM, TV broadcast, land mobile, accessories, free planning software, coax, waveguide, Antenna System Planner, PSI Select Pressurization Planner. Antenova | 847 551 9710 | Elgin, IL
Developer and supplier of high performance antennas and RF antenna modules for mobile handsets, portable devices and laptop computers. AT&T
Offers a nationwide GSM/GPRS footprint across 100 percent of our service area. Broadcom Corp | 949-926-5000 | Irvine, CA
Offers a family of HSDPA (High-Speed Downlink Packet Access), WCDMA (Wideband Code Division Multiple-Access), EDGE (Enhanced Data Rates for GSM Evolution), GPRS (General Packet Radio Services) and GSM (Global System for Mobile Communication) baseband processors for use in cellular handsets, PC cards and other wireless-enabled consumer electronics. EMC Test Design, LLC | 508-292-1833 | Newton, MA
Offers the complete line of Smart Fieldmeter® models including three broadband electromagnetic field probes, covering the frequency range 100 kHz-18 GHz, and one selective GSM probe for GSM 900-1900 MHz range. Ericsson | 972-583-0000 | Plano, TX
Bluetooth modules, GSM/EDGE/WCDMA products. Micro Mobio | 650-565-8758 | Palo Alto, CA
RF ICs including power amplifiers, VCO's and frequency synthesizers specially designed for applications in cellular phones such as GSM/GPRS, CDMA, W-CDMA and in high performance wireless LAN's such as IEEE 802.11a, 802.11b/802.11g standards. Mobile Mark | 800-648-2800 | Schiller Park, IL
Wireless LAN, U-NII, broadband wireless, GPS, GSM, DCS, PCS cellular antennas. Plextek Ltd | +44 (0) 1799 533200 | UK
Custom electronic product and system design including multi-media GSM/GPRS handsets, Bluetooth based hands-free car kits, RF power amplifier modules, various full custom GaAs MMICs. Poynting Antennas (Pty) Ltd | +2711 262 5155 | Wendywood, South Africa
DF and monitoring range of antennas cover the 20MHz to 3GHz spectrum, military and EMC, ISM/WLAN, GSM/Cellular. QRC Technologies | 540 446-2270 | Stafford, VA
Cellular survey and forensic tools, Turn-key system integration engineering. QRC has products used for phone forensics, base station location, mobile location (Direction Finding), and cellular system surveys. QRC tools cover CDMA, WCDMA, GSM, and iDEN protocols. Quorum Systems | 858-546-0895 | San Diego, CA
Quorum Systems offers the first single-chip radio frequency (RF) transceiver that supports both Quad Band GSM and Wireless Local Area Network (WLAN) simultaneously. Quorum's Sereno QS2000 combines 802.11b/g WLAN and cellular GSM/GPRS/Full EDGE technologies in a single die, offering the smallest footprint, lowest bill-of-materials and manufacturing costs. Radio Waves | 978-459-8800 | Billerica, MA
Supplier of high quality microwave antennas for cellular base station interconnects, internet service providers, hospitals and campus environments, Wi-Fi, private networks, disaster recovery including broadcast, unlicensed ISM & UNII bands, MMDS (2.5 & 3.5 GHz), PCS/GSM base station, LMDS, Point-to-multipoint (PtMP), Point-to-point (PTP), and Cellular base station. RFMD | 336-664-1233 | Greensboro, NC
Supplier of low-cost, high-performance integrated circuits and solutions — enabling wireless connectivity inlc including radio components and solutions for cellular, WLAN, Bluetooth® wireless technology, GPS and infrastructure. Round Solutions GmbH | +49 6102799280 | Neu-Isenburg, Germany
Manufacturer and distributor of customised embedded, PCB and standard GSM/UMTS/WIFI/GPS antenna, Cellular modems, GPS module with integrated antennas and RF cables. Bluetooth, WIFI and ISM RF module for embedded applications and M2M products and free services please check track4free.com and gauge4free.com San Jose Navigation | +886-2-2687-9500 | Taiwan
GPS | GSM antennae, GPS receivers, re-radiators, tracking devices, compasses, engine boards, Bluetooth GPS receivers, and AVL systems. Twin Antennas | 00912652652628 | India
Antennas ,WLAN, GSM, CDMA, custom built, accessories. V-Sol | 01772 699 980 | UK
V-SOL - Vehicle tracking systems provide what is probably the only true real time live GSM and GPS vehicle tracking, location and communication system in the UK and Europe. Wavecom | 858-362-0101 | San Diego, CA
Drop-in GSM/GPRS modules. Wave Concepts | 214-207-0516 | Richardson, TX
Athena - RF propagation analysis & planning Tool for the wireless industry, supports CDMA, TDMA, GSM, AMPS, LMDS, MMDS, WLL, point to point microwave, & 3G technologies. | 
