The articles present designs and construction techniques for inexpensive and easy to build antennas that will make perfect first projects. All articles are in Adobe PDF format. CheapYagi for 70cm – This article is intended to enable non-satellite hams to painlessly acquire the 440 MHz downlink antenna needed to actually hear and work a satellite. Download Satellite Antenna Alignment - Install your satellite dish with the help of this tool that can compute all the angles, while taking under consideration all the factors.

Alignment Solver

Alignment Solver is software designed to help you manage horizontal - vertical alignment or road or tunnel construction.Features:-Create - edit Alignment- Alignment calculations- Draw alignment - profile- Import Export Landxml ( horizontal - vertical profile)-Export tcpTunnel file format-Export Leica GSI Alignment

• Publisher: IQSoft
• Last updated: December 7th, 2010

VM Check Alignment

VM Check Alignment is a free and easy to use Virtual Machine alignment of windows machines.The software was released in march 25 , 2009 and developed by Guillermo Musumeci.With the software you can check Windows 2003/2008 servers and Windows Vista/7 extra information such as Cluster Size and so much more.

• Publisher: Guillermo Musumeci
• Last updated: October 31st, 2011

Satellite Antenna Alignment

Satellite Antenna Alignment is a program that might come in handy when installing satellite dishes. With its help, you can calculate the angles necessary for installing satellite dishes.The utility doesn't bring you a built-in help manual, but you can find plenty of useful hints and usage instructions on the homepage of the developer.

• Publisher: AL-Software Team
• Home page:www.al-soft.com
• Last updated: April 2nd, 2018

clustalx

Clustal X is a windows interface for the ClustalW multiple sequence alignment program. It provides an integrated environment for performing multiple sequence and profile alignments and analysing the results.The sequence alignment is displayed in a window on the screen. A versatile coloring scheme has been incorporated allowing you to highlight conserved features in the alignment.

• Publisher: European Bioinformatics Institute
• Home page:www.clustal.org
• Last updated: December 1st, 2010

HGST Align Tool

It is a neat, simple, and free disk maintenance utility that checks your partitions for alignment issues and lets you fix them if any such issues are found. HGST Align Tool is very easy to use, and it has a self-explanatory wizard-like interface that guides you step by step through the whole process of partition alignment checking and fixing.

• Publisher: Acronis
• Home page:www.hgst.com
• Last updated: September 18th, 2012

Math Solver

Math Solver 1.2 is a software virtual scientific calculator that provides step by step solutions to mathematical problems and any mathematical expression. Users are presented with an easy to use Windows style interface with separate evaluation and solution windows in which they can input their calculations with added information provided to them

• Publisher: Jan Ivar Goli
• Home page:www.torry.net
• Last updated: February 14th, 2008

PSI-Plot

It is an application designed for technical plotting and data analysis. It has a powerful scientific spreadsheet for data analysis, and an object-oriented on screen graphics editor that makes it easy to design and modify graphs.Main Features;- powerful scientific spreadsheet.- data import from Excel, ASCII, CSV, Access, DBase, etc.

• Publisher: Poly Software International, Inc.
• Home page:www.polysoftware.com
• Last updated: April 23rd, 2013

Excel CAPE-OPEN Unit Operation

The Excel CAPE-OPEN Unit Operation is a unit operation implementation for which the calculations can be entered in Microsoft Excel. It will allow you to create an Excel workbook that defines the equations for calculating a unit operation, and use it in a CAPE-OPEN compliant simulation environment that supports CAPE-OPEN version 1.1 thermodynamics.

• Publisher: AmsterCHEM
• Home page:www.amsterchem.com
• Last updated: June 19th, 2016

Math Solver II

MathSolver II is an extremely useful, lightweight, powerful and easy-to-use application. As obvious as it may sound, MathSolver is a specific tool to get the solution of mathematical expressions of any kind. One great advantage of this program over other options alike is that this one keeps things as simple as they can be.

• Publisher: Jan Ivar Goli
• Last updated: February 14th, 2008

Resistor Colour Code Solver

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Resistor Colour Code Solver is a little program that can calculate the value of a resistor from its colour code and vice-versa. Its colour scheme is easily customizable. Moreover, the program is completely portable and is very low on system resources.

• Publisher: Abhishek
• Home page:myfreewares.weebly.com
• Last updated: January 24th, 2011

Free Universal Algebra Equation Solver

Free Universal Algebra Equation Solver is dedicated to high-school and college students and also to math teachers. It comes as a well-designed program that offers solutions to a wide range of mathematical equations. The program solves problems from math areas like: arithmetic, algebra, calculus, etc.

• Publisher: Severny Ochag International
• Last updated: May 13th, 2017

Calculus Problem Solver

Solve any calculus differentiation problem with this calculus tutorial software.Calculus differentiation and calculus tutorialCalculus Problem Solver can solve differentiation of any arbitrary equation and output the result. It can provide detailed step-by-step solutions to given differentiation problems in a tutorial-like format. On top of these, it can also initiate an interactive quiz in which you can solve differentiation while the computer corrects your solutions.This software is useful for beginner calculus students and can be used to learn differentiation and even practice differentiation by using the interactive quiz.Key FeaturesDifferentiation of input equations that can be solved by the following rules:Constant Rule: d(C) = 0Sum Rule: d(E1+E2)=d(E1)+d(E2)Factor Rule: C*d(X)Multiplication Rule: d(E1*E2)=d(E1)*E2+E1*d(E2)Division Rule: d(E1/E2)=(d(E1)*E2-E1*d(E2))/(E2^2)Power Rule: d(X^N)=N*X^(N-1)*d(X)Exponential Rule: d(C^X)=ln(C)*C^X*d(X)Sin Rule: d(sinX)=cosX*d(X)Cos Rule: d(cosX)=-sinX*d(X)Tan Rule: 1/((cosX)^2)*d(X)Arcsin Rule: d(arcsinX)=1/((1-X^2)^0.5)*d(X)Arctan Rule: d(arctanX)=1/(1+X^2)*d(X):Chain RuleDetailed step-by-step solution by using the above formulas;Interactive Quiz with multiple choice and fill-in-blank questions;Save Solutions in Text Format;Print Solutions;Multiplatform (works on any machine that can handle Java Virtual Machine);

• Publisher: Runiter
• Home page:www.runiter.org
• Last updated: May 7th, 2008

Statistics Problem Solver

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Statistics Problem Solver is a simple application intended for statistics students that has the ability to solve many types of statistical problems providing step-by-step solutions so they can easily understand them and learn. These solution can be printed, saved to a text file or copied to the clipboard to take them wherever you want.

• Publisher: Runiter Company
• Home page:www.runiter.org
• Last updated: April 6th, 2008

Simple Solver

SimpleSolver Logic is a free application. It provides an environment for digital-logic & computer-system Education and Design.Computers are everywhere, enmeshed in our daily lives: satellites, cars, cell phones, the Internet, and so forth. For many people, and especially for engineers, it is important to understand how these machines work.

• Publisher: SimpleSolver Logic
• Last updated: July 10th, 2014

Tv Antenna Alignment

Sudoku Solver

This solver not only produces solutions, it allows them to be rapidly eMailed to multiple recipients: useful for those regular Sudoku competitions (such as the daily one The Times is currently running).- Integrated help.- Saving and loading of puzzles and solutions.- Scan of input data for obvious errors.- Very fast solution times.

• Publisher: DeadMan's Handle Ltd
• Last updated: July 4th, 2010

Crossword Solver

Crossword Solver is a handy tool that allows you to solve many types of crosswords and puzzles created with the Crossword Compiler online applet, as well as XML puzzle files, '.puz' files. You can donwload puzzles from webpages and open sample puzzles that come with the application including an American, barred, cryptic, Italian and some more.

• Publisher: WordWeb Software
• Home page:www.crosswordsolver.info
• Last updated: August 22nd, 2008

TK Solver Player

TK Solver™ Player for Excel is free software for sharing packaged Excel applications and mathematical models created in TK Solver 5.0 Premium Edition. The Player is a collaborative math engine that can be downloaded from the UTS Web site similar to the way Adobe Systems, Inc. distributes their reader for viewing PDF files. However, it’s much more than a reader utility.

• Publisher: Universal Technical Systems, Inc.
• Last updated: March 22nd, 2010

Easy Equation Solver

Easy Equation Solver is a simple and easy to use program for solving equations. You can save equations and solutions to a text file. Also, you can create the list of equations and generate a report. The report can be printed and exported to a PDF, HTML and RTF file.

• Publisher: Goran Nikolovski
• Last updated: July 14th, 2014