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Old October 25th 03, 03:01 AM
Reg Edwards
 
Posts: n/a
Default Program PADMATCH

Program PADMATCH calculates component values for resistive attenuators and
minimum loss pads between dissimilar resistances.. It also assists with
selecting resistor from the standard values series.

It also calculates the percentage of input power dissipated in each of the
resistors.

I've heard from someone who has been searching around it's the only program
on the web which gives the correct answers for both T and Pi networks
although this sounds a little far fetched.

But it seems it's the only program to design matching attenuators for a
given loss between two dissimilar impedances.

Just a reminder PADMATCH is still available from the following website. The
Pascal source code for this program can also be downloaded. It may be of
interest to budding prorammers.
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Regards from Reg, G4FGQ
For Free Radio Design Software
go to http://www.g4fgq.com
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