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Registration - RF Cafe Forums

Because of the high maintenance needed to monitor and filter spammers from the RF Cafe Forums, I decided that it would be best to just archive the pages to make all the good information posted in the past available for review. It is unfortunate that the scumbags of the world ruin an otherwise useful venue for people wanting to exchanged useful ideas and views. It seems that the more formal social media like Facebook pretty much dominate this kind of venue anymore anyway, so if you would like to post something on RF Cafe's Facebook page, please do.

Below are all of the forum threads, including all the responses to the original posts.


 Post subject: Registration
Posted: Tue Jan 18, 2011 2:09 pm 
 
Site Admin
User avatar

Joined: Sun Aug 03, 2003 2:02 pm
Posts: 653
Location: Erie, PA
Greetings:

Because of ongoing problems with spambots attempting registering and then posting useless crap, the system now alllows you to post a single article when you are a new user. It will not appear online until after I approve it. Once approved, you will then be allowed to post anytime you want and your article(s) will appear right away.

I apologize for the inconvenience, but whenever I try removing the restriction, within minutes the bots trolling the Internet immediately begin fillling all the topics with useless stuff.

Thank-you very much.

_________________
- Kirt Blattenberger :smt024
RF Cafe Progenitor & Webmaster




Posted  11/12/2012
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RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

RF & EE Symbols Word
RF Stencils for Visio

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RF Cafe Software

Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel
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