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About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024
Webmaster:
    Kirt Blattenberger,

    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 World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while typing up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

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AirplanesAndRockets.com

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Innovative Power Products Combiners / Dividers

Many Nice Online Calculators from Phase Matrix

Many Nice Online Calculators from Phase Matrix - RF CafeWhile clicking around the Phase Matrix website the other day, I happened upon a nice set of online calculators like the cascade calculator shown in the thumbnail. Also included under the "RF Design Tools" menu are Tee & Pi Attenuator Calculator, VSWR Mismatch & Power Uncertainty, Microstrip Line Design, Power Dividers / Couplers Designer, and a few other calculators. A nice feature about these calculators are the sliders and dials for making parameter adjustments, or you can enter an exact number. Many of the RF / microwave vendor websites have nice calculators buried in them.

Below are a few examples of the Phase Matrix calculators.


Phase Matrix Cascaded Amplifier Calculator - RF Cafe Phase Matrix Power-to-Voltage Calculator - RF Cafe

Phase Matrix Phase Noise Jitter Calculator - RF CafePhase Matrix Wilkinson Power Divider Calculator - RF Cafe

   Phase Matrix Pi & T Attenuator Calculator - RF CafePhase Matrix Reflectometer Calculator - RF Cafe






Posted  August 6, 2013
 
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