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1997-02-01
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____________________________________________________________________
ELECALC.ZIP
Electronics Basic Calculations
(C) Copyright 1990 by Andy Hansis
The Boonie BBS
(602) 378-1164
Fido 1:309/7
300/1200/2400bps
____________________________________________________________________
The ELECALC.ZIP archive contains the following files:
FINDVAL.EXE Finds the Value of Resistors and Capacitors
WAVELEN.EXE Calculates Radio Wavelengths
OHMSLAW.EXE A Basic Ohms Law Calculator
SWR.EXE Calculates Standing Wave Ratios
READ.ME This documentation file
WARRANTY:
This product is provided "as is" without any warranty of any kind. The
entire risk as to the results and performance of the program is assumed by
you. Further more, I, the author, do not warrant, guarantee, or make any
representations regarding the use of, or the results of the use of this
program, and, you rely on the program and results solely at your own risk.
I, the author, cannot accept responsibility for system damage, loss of
profit, or any other special, incidental, or consequential damages
resulting from the use or inability to use this product.
COPYRIGHT:
This software is distributed as SHAREWARE.
Under this concept you may use the SHAREWARE (unregistered) version
for a reasonable period of time, which I consider to be 2 (two) weeks,
after which you must either register your copy or discontinue usage.
DISTRIBUTION:
You are free, in fact encouraged to distribute the SHAREWARE
(unregistered) version of this software provided
that ALL files contained in the original archive are distributed
in their original un-modified state.
ELECALC.ZIP
About the programs:
Findval is a simple menu driven program for finding the values of
resistors and capacitors from the sometimes cryptic codes on them.
the Resistor section allows you to find the value of a resistor from
the color code including components with Silver and Gold multiplier
Bands. You will get a screen with the highest, nominal, and lowest
allowable value according to the tolerance band selected.
You may also give Findval a resistance 10 ohms or greater and
a tolerance and Findval will tell you the color code for that resistance.
The Capacitor Section of Findval is for the conversion of codes
often found on Disk type capacitors (ie: 240K = 24pF +/-10%).
Ohmslaw is a basic calculator for finding resistance (R),
current (I), voltage (E), and power (watts). The power section
allows you to calculate power by either I^2*R formula, or,
the I*E*Efficiency(%) (FCC indirect method) formula for Radio.
SWR is a calculator for finding the Standing Wave Ratio from
measured foward and reflected power (in watts).
Wavelen is a calculator for finding whole, half, and quarter
wavelength in Meters, Feet, and Inches, from a Radio Frequency
entered in Megahertz. This should be useful to those designing
antennas to find the length of wire to use in any common unit
of measurement.
All of the programs are menu driven and self-explanatory
and easy to use, Just follow the prompts and you got it!
REGISTRATION:
If you like this program, please send $10.00 per copy for registration.
Be sure to mention it is for the ELECALC package as I now have several
software packages in circulation.
As a registered user, you will be entitled to free upgrades to this
package via The Boonie BBS as I produce them.
Send you fee to:
Andy Hansis
120 Whitton St.
Sierra Vista, Az. 85635
ELECALC.ZIP
Registration form
Name : ___________________________________________
Address :_____________________________________________
City :____________________________________________
State :____________ Zip Code :_____________
Phone :( ) _____-__________
Number of Copies @ $10.00 each :__________
Amount Enclosed :$___________
Mail to:
Andy Hansis
120 Whitton St.
Sierra Vista, Az. 85635
Thank you for supporting the Shareware Concept!!