Shareware and Freeware Downloads by Black Cat Systems

Published by Black Cat Systems

Atomic PC 6.7.0 Periodic table of the elements software. In addition to the usual information found in such programs, it also contains a wealth of nuclear information on each isotope, including half life, decay mode, and daughter products. X-ray data (fluorescence ...

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DX ToolBox 3.1.2 DX Toolbox gathers information on solar and geomagnetic conditions that affect radio propagation. It also features several propagation forecasting tools, and is ideal for the ham radio operator, shortwave listener, or other radio ...

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Elmer 7.0.1 Elmer will help you study for your amateur radio exams. Elmer covers all elements, and prepares actual sample exams. Each exam is graded, and you get to see which questions you missed, and the correct answer. After you've practiced using Elmer, ...

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Health Tracker 3.1.0 Health Tracker is a simple yet powerful program which helps you keep track of and graph any health related measurement. For example, if you are diabetic you could track your blood glucose levels. You could also use it to track your ...

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iUnit 3.6.0 Measurement unit conversion program. You can convert between 1545 different units quickly and easily. iUnit also displays the values of 91 physical constants. iUnit converts between the following types of units: Acceleration Angle Area Capacitance ...

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RF ToolBox 3.3.0 RF Toolbox is an antenna design and electronics/electrical tool package. It takes you step by step through the design of the following types of antennas: Dipole Fat Dipole Yagi J-Pole Super J-Pole Log Periodic Cubic Quad Vertical helical It also ...

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