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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...

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RF Cafe Forums closed its virtual doors in 2012 mainly due to other social media platforms dominating public commenting venues. RF Cafe Forums began sometime around August of 2003 and was quite well-attended for many years. By 2010, Facebook and Twitter were overwhelmingly dominating online personal interaction, and RF Cafe Forums activity dropped off precipitously. Regardless, there are still lots of great posts in the archive that ware worth looking at. Below are the old forum threads, including responses to the original posts.

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sideways_the_dog
 Post subject: New, free RF code
Posted: Tue Oct 05, 2010 1:05 pm 
 
Lieutenant

Joined: Sun Aug 15, 2010 10:36 pm

Posts: 1

I've written a general purpose RF circuit simulation suite (https://sites.google.com/site/circuitmason/) that I'm sharing for free. My code implements a complete GUI path from schematic to simulation to layout; I think it is well documented with several examples. I think a lot of amateurs could use this in their projects, and colleges and high schools could use a tool like this to augment their programs. Simulation using free software plus an existing computer infrastructure is a lot cheaper than equipping an RF lab, and provides many of the same benefits.

I have a long history of volunteer tutoring high school and GED students, and I would love to continue to help inspire future engineers on a larger scale, so any comments about how to make this better suited for an educational experience would be appreciated. Of course my first step is just trying to get the software out there.

Cheers,

Greg


Posted  11/12/2012

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