VU2NSB OmniDX Antenna series is a very special set of monoband antennas that have been designed from the core keeping in mind the optimal radiation lobe pattern characteristics needed for good DX as well as medium range operation on HF bands. Unlike Yagis, Quads, etc, where the antennas structure determines the expected radiation patterns...

20-meter Yagi 8-element  at 95 ft (30m) The 8 element mono-band Yagi antenna ANT007 on HamSphere 4.0 are the highest gain antennas amongst all non-stacked antennas. They have been designed and crafted for the DX hunters. The high gain along with good lobe pattern characteristics make the 8-el Yagi series outstanding performers for...

Codec Selector. HamSphere 4.0 uses audio codecs by default. Codecs compress the audio to require lesser bandwidth. If you are using digital modes it is virtually impossible to transmit via VOIP systems using encoded audio. By using this Codec Selector you can disengage the audio codecs and transmit undistorted/uncompressed audio ov...