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Frequency Selection Database - http://www.spectrumwatch.com
Resource for USA frequency coordination and spectrum research. |
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GSM Tutorial - http://www.iec.org/tutorials/gsm/index.html
Hosted by the International Engineering Consortium, this tutorial provides an introduction to basic GSM concepts, specifications, networks, and services. |
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UMTSWorld - http://www.umtsworld.com
Provides 3G and UMTS news and information. Technology overviews of UMTS, 3G, WAP, WCDMA, GPRS and latest on contracts and licensing. |
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Batwing Laboratories - http://www.batlabs.com/
Offers hints and tips for programming and using the Motorola 2-way radio. |
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Tetrapol - http://www.tetrapol.com/
Provides a range of information on this all-digital private mobile radio communication technology. Includes a user's club, forum, and latest news. |
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Think Femtocell - http://www.thinkfemtocell.com/
News, information and opinions about femtocell home base stations. Describes the technology options, vendors and operators involved. |
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Classification of Emissions and Necessary Bandwidths - http://life.itu.ch/radioclub/rr/ap01.htm
Technical article relating to radio communication from the International Telecommunication Union (ITU). |
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EMC - Phone Characteristics - http://www.ou.edu/engineering/emc/standard.html
Matrix of worldwide wireless telecommunication standard characteristics from the University of Oklahoma . |
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Cellular Communications Tutorial - http://www.iec.org/online/tutorials/cell_comm/index.asp
Hosted by the International Engineering Consortium, this tutorial discusses the basics of radio telephony systems, including both analog and digital systems. |
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The Electromagnetic (RF) Spectrum - http://sss-mag.com/spectrum.html
Provides radio spectrum information. Includes technical articles, stories, data, application notes, freeware, new products, reviews, and jobs. |
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Wireless2Web LLC - http://wireless2web.com
License wireless technology including wireless text messaging, wireless email, voice messaging and mixed media messaging. |
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Semiconductor Cross Reference - http://www.hallelectronics.com/cross/index.php3
A searchable database and links to related resources. |
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SatellitesAndYou.com - http://www.satellitesandyou.com
Promotes understanding of satellite communications technology. |
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The Global Communications Network - http://www.globalcommnet.com/
Provides searchable access to suppliers of broadband equipment, materials and services, research, employment and industry news . |
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Beacon Link - http://www.beacon-link.co.uk/
Mobile computing systems integrator using GSM, radio, and wireless technologies. |
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Wireless Infrastructure - http://ids.csom.umn.edu/faculty/wanninger/lectures/WirelessInfra-6204Sp00/WIRELESS-new.htm
Article which explores market dynamics and challenges and looks at future trend of technologies and its implication to wireless players especially wireless network operators. |
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GE / Ericsson Radio Model Identification - http://hallelectronics.com/getech.htm
An online reference guide to GE two way radios. Includes nomenclature charts to help aid in model identification. |
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Larsen's Reference Articles - http://www.larsen-antennas.com/techref.shtml
Technical reference articles on antennas, including information on impedance matching, wavelength, bandwidth, directivity and gain. |
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Wireless Communications Research Group (Stanford) - http://wireless.stanford.edu/frame.html
Focus on wireless access to new networks (e.g. ATM), wireless local area data networks, cellular mobile radio, and new low-power low-tier personal communications systems |