RF Power Analyzer Option Expands GSM Modulation Measurements

Sept. 6, 2004
An option to the company's model 2800 RF power analyzer expands the analyzer's capabilities to GSM transmission modulation measurements. The model 2800 features all tests required by GSM manufacturers, including frequency error, which determines the...

An option to the company's model 2800 RF power analyzer expands the analyzer's capabilities to GSM transmission modulation measurements. The model 2800 features all tests required by GSM manufacturers, including frequency error, which determines the differential or offset from the actual center frequency compared to the basestation-assigned channel frequency, and rms and peak-phase error, which assesses modulation quality. It also features time-mask conformance and measures spurious power levels of the output RF spectrum. The model 2800 RF power analyzer with the option costs $18,990. Delivery is within eight weeks.

Keithley Instruments Inc.www.keithley.com(888) 534-8453
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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