Test & Measurement: Handheld Analyzer Helps Test Cellular GSM/CDMA Basestations

Nov. 29, 2004
A CDMA/GSM transmitter analyzer, an interference analyzer, a built-in source, a channel scanner, and DS0/VF channel access are all merged into a single 5-lb handheld instrument that can properly deploy, install, and maintain cellular basestations....

A CDMA/GSM transmitter analyzer, an interference analyzer, a built-in source, a channel scanner, and DS0/VF channel access are all merged into a single 5-lb handheld instrument that can properly deploy, install, and maintain cellular basestations. With the Cell Master MT8212B, users can measure RF channel power, frequency error, occupied bandwidth, and noise floor on CDMA signals. An option enables it to demodulate cdmaOne and cdma2000 1xRTT signals. It also can display Code domain, channel, and pilot power, as well as frequency error, waveform quality, pilot time tolerance, pilot Ec/Io, and carrier feedthrough. Price is $13,950.

Anritsu Co.www.us.anritsu.com; (408) 778-2000

About the Author

Roger Allan

Roger Allan is an electronics journalism veteran, and served as Electronic Design's Executive Editor for 15 of those years. He has covered just about every technology beat from semiconductors, components, packaging and power devices, to communications, test and measurement, automotive electronics, robotics, medical electronics, military electronics, robotics, and industrial electronics. His specialties include MEMS and nanoelectronics technologies. He is a contributor to the McGraw Hill Annual Encyclopedia of Science and Technology. He is also a Life Senior Member of the IEEE and holds a BSEE from New York University's School of Engineering and Science. Roger has worked for major electronics magazines besides Electronic Design, including the IEEE Spectrum, Electronics, EDN, Electronic Products, and the British New Scientist. He also has working experience in the electronics industry as a design engineer in filters, power supplies and control systems.

After his retirement from Electronic Design Magazine, He has been extensively contributing articles for Penton’s Electronic Design, Power Electronics Technology, Energy Efficiency and Technology (EE&T) and Microwaves RF Magazine, covering all of the aforementioned electronics segments as well as energy efficiency, harvesting and related technologies. He has also contributed articles to other electronics technology magazines worldwide.

He is a “jack of all trades and a master in leading-edge technologies” like MEMS, nanolectronics, autonomous vehicles, artificial intelligence, military electronics, biometrics, implantable medical devices, and energy harvesting and related technologies.

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