Standard S-meter. S-Meter Plugin S- Signal Strength while receiving and Audio ALC (Automatic Level Control) level while transmitting.  It is good practice to keep the mic audio level in the green ALC area while transmitting. P- R...

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 ga...

3 Element Yagi for 60m at 95 feet height. The 3 element mono-band Yagis are by far the most cost effective beam antennas with good gain and excellent radiation patterns. These antennas are very popular in the real world of HF radio as we...

4-square array monopoles for 80m, very good ground Four Vertical Arrays (The Four Square) Four vertical monopoles are arranged in a square and separated by a quarter wavelength. The antennas can be fed in a number of ways. Generally t...

Check your transmission with this wonderfull  Blue Oscilloscope....

Big Band Scope....