Search Results for "ham radio ptt"

A Smith charting program. You can enter either discrete components or transmission lines, see the results on screen and/or generate Postscript output. Component values can be changed numerically or using scrollbars.

It is an operating system designed for small businesses and offices. Very nice to look at and simple to use, whether you come from Linux, Windows or Mac. Without unnecessary frills, it is equipped with all the necessary software to start working even live. You will find everything in the right place and above all where you expect it to be. The learning curve is lightning fast and you will be productive right away. Linux Ham Radio Office 360 A complete suite of software for the amateur radio...

Avoid by-guess-and-by-golly use of turns-to-inductance calculators to determine number of turns to yield the inductance you need. Using the inversion of Wheeler's formula for inductance of single-layer coils, calculates the number of turns required to produce a specified inductance. Specify desired inductance, coil radius, and winding pitch.

FreqLength is a simple wavelength calculator that takes a given frequency as input and spits out various wavelength values for that frequency (full wave, half wave, etc.) If you'd like to donate there's several ways to do so: PayPal: https://paypal.me/gerowen Bitcoin (BTC): bc1q86c5j7wvf6cw78tf8x3szxy5gnxg4gj8mw4sy2 Monero (XMR): 42ho3m9tJsobZwQDsFTk92ENdWAYk2zL8Qp42m7pKmfWE7jzei7Fwrs87MMXUTCVifjZZiStt3E7c5tmYa9qNxAf3MbY7rD LiberaPay: https://liberapay.com/gerowen

NOTE: Code commits are FROZEN on SourceForge: New code is now at <http://github.com/Xastir/Xastir>. Real-time tracking & messaging of stations via radio/internet APRS data streams, w/125 map formats supported. Linux/FreeBSD/Solaris/MacOSX/Windows in any of 7 languages. Can also be used for mobile mapping w/GPS. MAILING LISTS ARE AT: PROJECT->WEB SITE.

Z9basic aims to be a high integrity & performance version of its predecessor bdbbasic. Language is modernized BASIC with screen and PostgreSQL database support. Targeted at Home, SOHO, Small business, Scientific or Engineering users. This project is incomplete and in limbo, due to a general lack of time. Those looking for this type of application functionality are encouraged to look at the bdbbasic project instead, which is complete and functional.

Trackem is software designed to aid logistics and communications in events such as bike rides and marathons. It does this by allowing distributed messaging and participant tracking.

MLS6(BG9AMG's the Maidenhead's Locator System Calculator 6th) is a free calculator program, which can convert Maidenhead's Locator System Grid Square into a coordinate(Lat/Lon) and gernerate a GoogleEarth kml file, distri- buted under GPL.

This volunteer management project is an extension of the Sahana disaster management system, specifically targeted for use by Amateur Radio Operators in support of the Marine Corps Marathon.