Retrieved from ” https: Without requiring a license and with hardly any knowledge, HamSphere allows you to talk to users from all over the world Vote 1 2 3 4 5 6 7 8 9 In general it is similar to other VoIP applications such as Skype , but with the unique addition of characteristics such as channel selection by tuning, modulation, noise effects and shortwave propagation simulation. July Learn how and when to remove this template message. With hardly any knowledge about the functioning of a radio transceiver you can share your hobby with thousands of people , also being able to take part as a user in the events that take place on the web.

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From Wikipedia, the free encyclopedia. Short User Manual HamSphere. Check our Privacy Policy.

Views Read Edit View history. Please help improve this article by adding citations to reliable sources. Ok We use our own and third-party cookies for advertising, session, analytic, and social network hamsphere 3.0. This page was last edited on 11 Februaryat HamSphere hamsphere 3.0 a subscription-based internet service which simulates amateur radio communication using VoIP connections over the Internet. With hardly any knowledge about the functioning of a radio transceiver you can share your hobby with thousands of peoplealso being able to take part as a user in the events that take place on the web.


This article does not cite any sources. As it uses a simulation of the ionosphere in which your computer acts as a wave emitter and receiver by means of the phone lineyou won’t even need a radio ham license to enjoy using HamSphere.

Multipath propagation is achieved by inducing multiple simulated electromagnetic paths digitally thus producing signal fading and audio distortion. With HamSphere you can communicate with users from all over the world. The system may be used without a verified radio amateur license hamsphere 3.0 has a callsign generator providing unique unofficial HamSphere callsigns.

The trial version can be used for 7 days. Unsourced material may be challenged and removed.

Installing instructions HamSphere 3.0

Last revision More than a year ago. The mathematical algorithm for the wave propagation is based on a stochastic model and pre recorded signal envelope. You need to have installed Java. The digital artifact of the decoded audio signal is later hamsphere 3.0 with a order FIR filter with a bandwidth of 2. Signals are received and converted into audible form by using a product detector mixing the hamsphere 3.0 oscillator signal with the received signal, very similar to Software-defined radio.

Retrieved from ” https: Requirements and additional information:. HamSphere is a software tool that installs a hamsphefe station on your computer and for which you will only need a microphone and speakers. Updated Over a year ago. The simulator allows licensed radio amateurs and unlicensed enthusiasts to communicate with one another using a simulated ionosphere. Ham Radio Deluxe 6.


HamSphere (free version) download for PC

You might also be interested in: By using this site, you agree to the Terms of Use and Privacy Policy. The HamSphere system relies on different amateur online callbooks for verification before his or her call sign is added to the list of validated users. Articles lacking sources from July All articles lacking sources.

The system allows realistic worldwide connections between amateur radio operators as well as radio enthusiasts. You only need HamSpherethe program that hamsphere 3.0 allow you to broadcast by radio and communicate with radio hams from all around the world.

You can now turn your computer into a complete radio communications station. The software is available hamsphere 3.0 download as a free trial, but requires a yearly subscription after the free trial expires. Before using the system it is necessary for a radio amateur’s call sign to be validated.