1996 - 2016
BSEE - KB3UON
RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The Internet was still largely an unknown entity at the time and not much was available in the form of WYSIWYG ...
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RFMW, Ltd. announces design and sales support for Peregrine Semiconductor’s PE43711, a 7-bit digital step attenuator capable of maintaining 0.25 dB monotonicity through 4 GHz. Operating to 6 GHz, the PE43711 offers 0.5dB monotonicity through 5 GHz and 1 dB monotonicity through 6 GHz. Featuring “glitch-less” attenuation state transitions, the PE43711 is ideal for many broadband wireless applications including 3G/4G infrastructure, land mobile radio (LMR) and point-to-point communication systems. The attenuator incorporates both parallel and serial programming interfaces including the capability to program an initial attenuation state at power up. Peregrine offers this silicon on insulator device in a 4x4mm QFN package.
RFMW Ltd. is a specialty electronics Distribution Company focused exclusively on serving customers that require RF and microwave components and semiconductors, as well as component engineering support. The company continues to expand its list of products from selective suppliers with RF/microwave expertise. RFMW deploys a highly experienced, skilled and technically competent team to assist customers with component selection and fulfillment. To learn more about RFMW, visit their Website at www.rfmw.com, or call us at 877.FOR.RFMW (367-7369), or via e-mail at firstname.lastname@example.org.
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PPosted June 2, 2015