[Ham-Mac] ANN: RF Toolbox Version 3.1.0 Released

[Chris Smolinski]

Black Cat Systems (http://www.blackcatsystems.com) announces that RF 
Toolbox version 2.0.0 has been released and is now available. The 
latest version adds a Transmission Line calculator and a dB (decibel) 
ratio calculator.

RF Toolbox is an antenna design package for amateur (ham) radio 
operators, and other radio enthusiasts, as well as those in the 
communications professions. 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

It also performs the following calculations:

*	Transmission Line Calculations
*	Coil Design
*	LC Filter Design
*	Transmission Line Loss
*	L Matching Networks
*	Pi Matching Networks
*	Impedance Calculations
*	Wire Inductance Calculations
*	Wire Gauge and Resistance and Voltage Drop
*	dB Ratio Calculations

RF Toolbox  is available for Mac OS X and MacOS 8/9, as well as Windows.

RF Toolbox is shareware. A fully fuctional copy of RF Toolbox may be 
downloaded from the web site. The URL is 
http://www.blackcatsystems.com/software/rftoolbox.html

Black Cat Systems creates and distributes Macintosh and Windows 
software, with a specific emphasis on programs for the scientific, 
amateur radio, and health markets.

Information about Black Cat Systems entire line of products can be 
found at http://www.blackcatsystems.com


73
Chris
N3JLY

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