Free Active Filter Software Just Ask and you shall receive

[Geoffrey]

Hello All Good Technical Folks;

For you Electronic hobbyist.

I have compiled software which should run on
Win Xp or Vista as a 32 bit program which
calculates values of C and R for the following
type of filter:

ONLY Active Butterworth
N=8
Gain = x1
Q = 1/SQR(2)
Stages = 4
LOW PASS for Anti Alize seismic purposes
Choose your own component values
or let the program choose the component values
for you.

I will email to you or anyone as
a self extracting RAR file just
send me a personal email to
gmvoeth@hotmail.com and I request
I send you this Self Extracting EXE file as an attachment.

Contains three files .BAS .BMP .EXE
which after entering data will generate
six results being STAGE1.bmp Stage2.bmp
Stage3.bmp Stage4.bmp Summary.bmp Summary.TXT

It is possible to get erroneous results
but that will be evident by resistor values
of zero or much greater than expected.

Read the included PowerBasic source file
prior to use.

No obligation or charges Since I do this
only for fun.

No spyware or malware or anything like that
will originate from me.

I do not live for anything but electronics/science/technology.
This program is only for the experienced
kit/project builder.

Counter intelligence operatives requested not to apply.
For thou art the enemy forever and forever.

TaTa;
geoff