SPE CO-1HF QRO Combiner
Photo by SPE Using a couple of SPE EXPERT 2K-FA or 1.3K-FA HF Linear amplifiers. It provides double of power without losing their own features (ATU, 6 Antennas, 2 Inputs, SO2R, Dynamic antennas control, remote control, uploading and etc.) Frequency range from 1.5 – 50 MHz. Power Range – 5 KW. Will be visible in…