Build your own Ham Rig

HamSphere 4.0 is the ultimate Virtual Ham Radio Transceiver. Build your own Transceiver using a drag-and-drop system. Over 100 plug-ins and antennas available.

HamSphere 4.0 communicates over a true simulated Ionosphere based on real Sun Spot Numbers (ssn). See features...

Download HamSphere 4.0

The HamSphere 4.0 software works in Windows and Mac. Installation requires a HamSphere subscription.

Follow HamSphere 4.0 on facebook