Band Selector 216x144 (standard) with all bands inkl. BC Band. Band Selector Plugin ENT- NOT AVAILABE !!!!!!! BC- Broadcast band – This is a “receive only band”, and as such the PTT key has been locked off on  this band. (Its onlockt now--TESTPHASE) 6M – The 6m band which simulates propagation of the E ...

Audio Control for your Soundcard settings Speaker Icon - Select the audio output device on your computer to be used by HamSphere 4.0 Mic Icon - Select the audio input device on your computer to be used by HamSphere 4.0 By default, the Audio Selector Plugin will be set to use your operating system's default speakers and  mic...

NVIS antenna for 160 m with extremely good ground The NVIS antenna is a very unique antenna and is used for short distance sky wave Ionospheric skip communication under favorable propagation conditions on the lower frequency HF bands. Unlike most of the antennas that are named after their structural architecture or the name of the inve...