Cardioid Antennas
I have a new respect for this type of antenna. If I could use it at my QTH for my HF radio system, I would use i ... (read more)
by N4JLR - Jay6 elements Quad on 20 meters
I have buy this Quad 6 elements antenna for 20 meters band and i realy like to make DX on 14 Mhz with this aéri ... (read more)
by F0DUW Frankoscilloscpe
very good working this oscilloscope only 1 qeustion about it ,because im seeing no technical data about it ,how ... (read more)
by 19HS632 cornepeter hellquist
good
by 21HS1010 peterGreat Program
Just renewed my prescription after being gone for a while. Enjoy Hamsphere. Will now keep it up to date
by VA3ZAN Robert