Testing on 21.355 KHz
Interesting testing today on 21.355 KHz with the brand new antennas! Participants were 4S7DA, Denver from Sri La ... (read more)
by Tomcompra
muy buena
by LU1XIU pablooscilloscpe
very good working this oscilloscope only 1 qeustion about it ,because im seeing no technical data about it ,how ... (read more)
by 19HS632 corneMore Function in Plugins
Hamsphere 4.0 is really a fun realistic HF Radio.
I found more functions for Plugins where those functions not ... (read more)
by YB0BP JUNUSpeter hellquist
good
by 21HS1010 peter