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Antennas : Antenna Calculators
- Archimedean Spiral Antenna Calculator
- This free online archimedean spiral antenna calculator uses a wire grid method of moments formulation to model a single or multiple arm spiral. The electric current is computed and used to construct the far zone radiation power pattern. The input impedance and directivity are also computed. Requires Silverlight installed.
[ Hits: 846 | Votes: 29 | Rating: 3.38 ]
- Circular Loop Antenna Calculator
- This free online circular loop antenna calculator uses a wire grid method of moments formulation to model a single circular loop with a single feed point. The electric current is computed and used to construct the far zone radiation power pattern. The input impedance and directivity are also computed.
[ Hits: 957 | Votes: 20 | Rating: 4.40 ]
- Dipole Antenna Calculator
- This free online dipole antenna calculator uses a wire grid method of moments formulation to model a single center fed dipole. The electric current is computed and used to construct the far zone radiation power pattern. The input impedance and directivity are also computed.
[ Hits: 1180 | Votes: 22 | Rating: 4.22 ]
- Helix Antenna Calculator
- This free online helix antenna calculator uses a wire grid method of moments formulation to model a single or multiple arm. The electric current is computed and used to construct the far zone radiation power pattern. The input impedance and directivity are also computed. Requires Silverlight installed.
[ Hits: 920 | Votes: 16 | Rating: 5.32 ]
- Magnetic Loop Antenna Calculator
- Free windows program to calculate magnetic loop antenna.This small loop antenna calculator allow to determine capacitance and voltage based on Loop circumference, desired resonant frequency, conductor diameter and the operating power
[ Hits: 4220 | Votes: 19 | Rating: 6.58 ]
- Receive weather satellite images
- Complete guide to receive weather satelite images with a RTL SDR dongle and free software
[ Hits: 512 | Votes: 2 | Rating: 4.50 ]
- Xcorder is a windows Freeware audio recorder written by MM0BFF, designed to work mainly with radio receivers but may be used also in several different ways for audio recording needs.
[ Hits: 1801 | Votes: 4 | Rating: 6.50 ]
- DesignSpark PCB
- DesignSpark PCB is the world's most accessible electronics design software, specially designed for Rapid Prototyping and turning your circuit ideas into testable boards faster. Easy to learn and easy to use, DesignSpark PCB is free and can you can download DesignSpark from this site.
[ Hits: 325 | Votes: 0 | Rating: 0.00 ]
- RD Contest Logger
- Remembrance Day Contest Logger free Windows software. Remembrance Day is a popular contest in Australia.
[ Hits: 142 | Votes: 1 | Rating: 6.00 ]
- Jack Audio
- Take the audio output of one piece of software and send it to another. JackAudio is a virtual audio software cable that run on Windows Linux and MacOS and if Free to download and to use.
[ Hits: 22383 | Votes: 30 | Rating: 7.63 ]
- WorkedFields is a windows free software to displays a map showing the amateur radio field squares contacted and logged in using a third-party logging program.
[ Hits: 419 | Votes: 5 | Rating: 6.50 ]
- EhoCw is a freeware morse keyer software and a morse code generator and even a morse code decoder.
It runs on your PC under windows (from NT to Vista, windows 7). This software can be used efficiently by any telegraphist, confirmed or beginner who wants to use his personnal computer as a memory keyer, you can use it to learn morse code and you can use it to decode morse code
[ Hits: 1801 | Votes: 4 | Rating: 5.75 ]
- CW Freak.NET
- The free CW Speed Training Software for Windows by JI0VWL
[ Hits: 533 | Votes: 0 | Rating: 0.00 ]
- CW Forever - CW Training Software
- Popular, versatile and easy to use Morse code training software written with the latest PC software technologies, and it is free with support. Guaranteed to increase your speed!
[ Hits: 1050 | Votes: 2 | Rating: 10.00 ]
- Tower Coverage
- Allow you to create Tower Coverage Maps for any geographical area in the entire world. Maps are based on region and topography, taking into account for hills, mountains and trees. Commercial software allowing a free map trial
[ Hits: 3041 | Votes: 9 | Rating: 7.00 ]
- Ham Radio Deluxe 5.24.38 Download
- Download latest free version of the popular Ham Radio Deluxe 5. An amateur radio suite that includes Log program, remote radio control, DM780 a multimode decoder, mapping and rotor control tools. Latest build is 5.24.38
[ Hits: 53516 | Votes: 603 | Rating: 8.84 ]
- W4MQ Remote Base Software
- Free software to operate your own Internet remote base ham radio station. Client module allow remote control to your ham radio station and to other radios available on the net, Host module instead allow to publish your radio in the internet.
[ Hits: 941 | Votes: 1 | Rating: 2.00 ]
- STL Tracker
- The next generation of satellite tracking software for Windows. Free to use, need licence to save images and sessions.
[ Hits: 689 | Votes: 1 | Rating: 10.00 ]
- Sigmira is a free Software Defined Radio (SDR) application program that runs on Windows and Linux. It operates with with an external conventional receiver, RFSpace SDR-IQ, RPSpace SDR-14, or SDR-RADIO.com networked receiver
[ Hits: 1578 | Votes: 2 | Rating: 10.00 ]
- Virtual Audio Capture Device
- This software is a free windows audio capture driver that allow you to capture all the wave-out-sound that is playing on your speakers, and will record what you hear. Runs on XP, Windows 7 and Vista.
[ Hits: 7511 | Votes: 11 | Rating: 5.55 ]
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