Jack Browne

Technical Contributor,
Microwaves & RF

Jack Browne, Technical Contributor, has worked in technical publishing for over 30 years. He managed the content and production of three technical journals while at the American Institute of Physics, including Medical Physics and the Journal of Vacuum Science & Technology. He has been a Publisher and Editor for Penton Media, started the firm’s Wireless Symposium & Exhibition trade show in 1993, and currently serves as Technical Contributor for that company's Microwaves & RF magazine. Browne, who holds a BS in Mathematics from City College of New York and BA degrees in English and Philosophy from Fordham University, is a member of the IEEE.

Microlab/FXR Unleashes 4 x 2 Hybrid
Microlab/FXR, a wholly owned subsidiary of Wireless Telecom Group, Inc., has introduced a broadband 4 x 2 hybrid combiner for wireless applications from 700 to 2700 MHz. It is designed to combine as many as four signals, as from different antennas, with ...
Loads Channel DC To 3 GHz
A pair of high-power terminations are suitable for handling high power levels in wireless applications from DC to 3 GHz. Model TB-70 is designed for 50 W power while model TB-75 is built to take 100 W power. The terminations feature VSWR of better than ...
Sangshin Elecom Serves Up WiMAX Filters
Sangshin Elecom has developed a line of monoblock filters well suited for 3- and 5-GHz WiMAX applications. The filters, which are available with a wide range of center frequencies and passbands from 2.3 to 6.0 GHz, provide improved electrical performance ...
Starting Smartly With Synthesizers
Making a synthesizer small requires some trade-offs, such as using an external reference source.
GPAs Extend Linear Gain To 6 GHz
These broadband amplifiers run on a single +5-VDC supply and combine high intercept points with low noise figures to excel in applications requiring good linearity.
Vermont Firm Forges Precision Wafer Probes
The quiet country backdrop belies the high-quality yet practical wafer-probing technology being created at this innovative new company.
Frequency Synthesizers Fit Many Modular Formats
Frequency synthesizers can be specified with a variety of different technologies and performance levels, depending on mechanical and electrical requirements.
Generators Create Arbitrary Waveforms At 1.2 GSamples/s
Ideal for mixed-signal testing, this family of arbitrary waveform generators features 14-b vertical resolution at sampling rates from 10 MSamples/s to 1.2 GSamples/s.
March 15, 2007 Newsletter
============================== Microwaves & RF UPDATE PlanetEE - http://www.planetee.com/ MWRF - http://www.mwrf.com/ March 15, 2007 ============================== Greetings and welcome to your personal copy of PlanetEE's Microwaves and RF UPDATE ...
Rosenberger's Test Cables Flex To 36 GHz
Rosenberger's precision cables are now available on the RFMW Ltd. web site. The SMA+(TM) cables feature a standard SMA coaxial interface with a proprietary blue dielectric material. The cables are designed for use with the most-popular high-frequency ...
Low-Loss Jacketed Cables Are Hand Formable
The YourForm(TM) jacketed reformable coaxial cables from P1dB are equipped with SMA plugs and available in 0.085/0.102-inch and 0.141/0.161-inch diameters. The cables are 100-percent VSWR tested and include stainless-steel male anti-torque coupling nuts. ...
Hittite Releases Two-Volume Designer's Guide
Hittite Microwave COrp. has released the 12th edition of its popular Designer's Guide catalog and technical note collection for 2007. It features 91 new RF and microwave integrated circuits (ICs) as well as application and packaging/layout information, ...
J microTechnology Launches Lab Probe Station
J microTechnology has developed a compact Laboratory Microprobe Station, the model LMS-2709(S) with high-performance DC and RF probing capabilities for a fraction of the cost of many commercial systems. Ideal for educational environments or prototyping, ...
Agilent Measurement Journal Focuses On Test
Agilent Technologies announced the launch of a new quarterly technical publication, the Agilent Measurement Journal. Tailored to test professionals, the inaugural 80-page edition will be sent to more than 50,000 customers worldwide. It covers a wide ...
Agilent Pull Wraps Off Handheld Spectrum Analyzer
Agilent Technologies has entered the handheld spectrum analyzer market with its first handheld RF spectrum analyzer. The Agilent N9340A operates from 100 kHz to 3 GHz with one-button measurements for occupied bandwidth, channel power, and ...

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