Antennas, Transmission lines, Propagation. cocoaNEC 2.0 is a Mac OS X application intended primarily for the design and modeling of antennas.
DX Toolbox gathers information from the web on solar and geomagnetic conditions that affect radio propagation. It displays in real-time Solar Flux, A-Index, K-Index, and much more. OS X application to control and display information from the Elecraft KAT500 automatic antenna tuner. Developed by DL2RUM. Rotor control for any controller using AlfaSpid, DCU, Prosistel model D, M2 RC-2800PX or Yaesu GS-232B command sets. Interacts with RUMlog as well to show DXCC and station heading.
JProfiler is the leading Java Profiler for profiling on the JVM. JProfiler's intuitive UI helps you resolve performance bottlenecks, pin down memory leaks and understand threading issues.
For 64-bit Intel Macs. RF Toolbox (formerly Antenna Master) is an antenna design electronics/electrical tool package. It takes you step by step through the design of a variety of antenna types including Dipole, Fat Dipole, Yagi, J-Pole and more. A Java-based application for development of Smith charts.
Written by AE6TY for use with OS X, Windows, and Linux. Finally there is a Mac Dashboard Widget version of Paul Herrmans, N0NBH, solar terrestrial data!. This is a simulator for the popular, series capacitor, parallel inductor T-network tuners. As a java applet/application, you can run this program through your web browser. A transmission line caculator Java applet that can be run on your computer or by using your web browser and the Internet. See instructions for downloading and running on your computer. Weak Signal Propagation Reporter (WSPR) software for analysis of propagation paths using very weak signals.
Supports automatic online reporting of receptions reports. Superseded by WSJT-X with WSPR mode included. Reverse beacon network for WSPR mode.
Allow you to see who you hear as well as who can hear you worldwide. Historical database contain more than 220 million spots.
This java applet/application implements a simple yagi modeling code. The initial input is a really trivial 2-element yagi.Top of PageAudio Analysis, Recording, and Signal Generation.
Amadeus Pro is a powerful multitrack audio editor supporting a variety of formats including MP3, AAC and more. Has a variety of tools for adjusting audio, making sonograms or performing spectrum analysis of your recordings.
Audacity is a free, easy-to-use open-source and cross-platform audio editor. You can use Audacity record, import/export, edit and perform detailed analysis of any recording. Audiocorder is a sophisticated yet easy to use audio recording program that allows you to record from any audio source connected to your Mac with a click of a button. Simple-to-use audio analysis and waveform visualization tool. It is now retired but we have used it and it works well. iSpectrum is a free, simple and easy to use audio spectrum analyzer that allows the user to view live audio in a standard frequency plot as well as a waterfall display.
Cable-Free audio routing through virtual audio cables. Ideal for connecting ham radio software to a variety of inputs and outputs. Professional quality signal analyzer, 1/3 octave RTA, signal generator, and more. Perform real-time analysis using your Mac's sound input for the signal source. SignalScope is a signal analyzer designed to work with Mac OS X compatible audio hardware.
It functions as a FFT analyzer as well as an oscilloscope. Also available in a Pro version.
Cable-free routing of audio between any applications using virtual audio devices. An excellent way to connect SDRs and other radios to a variety of input and outputs.
A multi-instrument real time audio analyzer for Mac OS X with more than 20 different multi-channel meters including Level, VU, Spectrograph, Spectrogram and more. Versatile, real-time, precision signal / waveform generator. Precision waveform generation with 6 digit frequency resolution and an intuitive, easy to use analog-style signal generator user interface. Full featured audio editor for Mac OS X v10.4 or newer as well as iPad. Free for home use, or purchase for full access to professional features.Top of PageBlogs, Websites, Email Reflector Lists and Social Media Sites. Facebook page dedicated to OS X and iOS amateur radio. Mostly in German.
Your independent source for Amateur Radio news for today's radio amateur. An active part of the amateur community for more than 35 years!!!. Mailing list for support of dogparkSDR software. Generic mailing list for all of Dog Park Software's products. Useful if one is having issues with the Yahoo Groups lists. Email reflector for ham radio operation on Macs. Ham Nation is an ongong podcast hosted by Bob Heil, Gordon West, George Thomas, Don Wilbanks and Cheryl Lasik and brought to you by TWiT.TV.
Mailing list for support of Fl. software on Linux and OS X. Facebook page dedicated to Ham Radio & Mac computers. Support mailing list for MacLoggerDX logbook program. Yahoo mailing list for amateur radio using Macs.
Java - Download & Install JDK 1.7 on Windows3 minute readis a computer programming language that is concurrent, class-based and object-oriented. It was originally developed by James Gosling at Sun Microsystems. Java applications are compiled to bytecode (class file) that can run on any Java virtual machine (JVM) regardless of computer architecture.Java is currently owned by the Oracle Corporation which acquired Sun Microsystems in 2010. Following tutorial will show you how to setup and configure Java 1.7 on Windows so you can develop and run Java code.Check following posts if you are looking to download and install,. JDK Download & InstallJava can be obtained from the Oracle Java download page. There are a number of, for this tutorial we will be installing Java Standard Edition (SE) on Windows.In order to be able to compile Java code, we need the Java Development Kit (JDK) package that comes with a Java compiler. The JDK package also comes with a Java runtime environment (JRE) that is needed to run compiled Java code.As we are installing an older Java version, you need to scroll all the way down to the bottom of the and click on the Download button in the Java Archive section.
Then look for the Java SE 7 link and after clicking on it, select the correct operating system under Java SE Development Kit 7u80.Here is the direct link to.Accept the License Agreement and pick the correct download for your operating system. In this example, we will use the Windows 64 bit version.Sign in using your Oracle account (or create a new one) and the download should start. Once the download is complete, locate the jdk-7u80-windows-x64.exe file and double-click to run the installer.Click Next and on the following screen optionally change the installation location by clicking on the Change. In this example the install location was changed to 'C:Javajdk1.7.080'. From now on we will refer to this directory as: javainstalldir.Next, the installer will present the installation location of the.
We will skip this part of the installer as the JDK installed in the previous step comes with a private JRE that can run developed code. Just press Cancel and confirm by clicking Yes in the popup window.Click Next and then Close to finish installing Java. JDK ConfigurationIn order for Java applications to be able to run we need to setup a 'JAVAHOME' environment variable that will point to the Java installation directory. In addition, if we want to run Java commands from a command prompt we need to setup the 'PATH' environment variable to contain the Java bin directory.When using Windows the above parameters can be configured on the Environment Variables panel. Click on the Windows Start button and enter “ env” without quotes as shown below.Environment variables can be set at account level or at system level.
For this example click on Edit environment variables for your account and following panel should appear.Click on the New button and enter “ JAVAHOME” as variable name and the javainstalldir as variable value. In this tutorial the installation directory is 'C:Javajdk1.7.080'. Click OK to to save.Click on the New button and enter “ PATH” as variable name and “%JAVAHOME%bin” as variable value. Click OK to save.Note that in case a 'PATH' variable is already present you can add “;%JAVAHOME%bin” at the end of the variable value.The result should be as shown below.
Click OK to close the environment variables panel.In order to test the above configuration, open a command prompt by clicking on the Windows Start button and typing “ cmd” followed by pressing ENTER. A new command prompt should open in which the following command can be entered to verify the installed Java version.