SPE CO-1HF QRO Combiner

QRO/QRP

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…

ELAD QRP FDM-DUO and FDM-S1 SDR Transceiver

QRO/QRP

Photo by ELAD The Italian “Elad” company produced new state of art QRP “FDM-S1” SDR receiver. This will visible at the stand of WoodBoxRadio a new stand-alone transceiver, with fully SDR technology. It is an RF sampler, with a DDC on a FPGA, and a Cortex ARM DSP module for filtering and demodulation. Also possible…