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Shooting Crooked - On Purpose
Kirt's Cogitations™ #45

These original Kirt's Cogitations™ may be reproduced (no more than 5, please) provided proper credit is given to me, Kirt Blattenberger.

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   Cog·i·ta·tion [koj-i-tey'-shun] – noun: Concerted thought or
                                        reflection; meditation; contemplation.
   Kirt [kert] – proper noun: RF Cafe webmaster.


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Shooting Crooked - On Purpose

The Army has been giving its foot soldiers a new battlefield companion, a high-tech weapon designed to revolutionize the timeless tactics of combat by giving U.S. troops the ability, in effect, to shoot around corners. The new weapon, which looks like a steroid-fed prop from a sci-fi movie, uses lasers to guide smart shells that explode in the air above concealed enemy soldiers, spraying them with deadly metal fragments. The air-burst shells effectively eliminate the protection provided by the boulders, trenches and walls that have hidden soldiers for centuries. It "leaves no place to hide," said a manager of the Army's development program at Picatinny Arsenal, N.J. Scary!
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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

Product & Service Directory
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RF Cafe Software

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