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Farewell and Adieu to Pioneer 10
Kirt's Cogitations™ #4

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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Farewell and Adieu to Pioneer 10

I remember when the Pioneer 10 spacecraft flew by Mars, and then went on to make the first direct observations of Jupiter. When launched in 1972, the war in Vietnam was in full swing. Traveling at 32,400 mph, Pioneer 10 was the fastest man-made object to ever leave Earth, and then reached 82,000 mph after getting a gravitational tug from Jupiter. On past Pluto and heading toward the red star Aldebaran, Pioneer 10 sent its final message to NASA on January 22, 2003, at 7.6x109 miles from Earth. Not bad for a craft with only a 2-year warranty from builder, TRW. Data collected from Pioneer 10 has been invaluable. Farewell and adieu to Pioneer 10, it served us well!

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

Smith Chart™ for Excel
Smith Chart™ for Visio
RF & EE Symbols Word
RF Stencils for Visio

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