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 to connected via an USB port to a PC. The TX used the DUC technology, the audio signal is sampled by an ADC converter, then up-sampled and passed to a digital I/Q modulator. Output power is about 5 Watts.
Will be in Friedrichshafen /Germany HAMFEST on 29-30 June 2013.
CommRadio CTX-10 QRP HF Transceiver
eroStream Communications near Golden, Colorado entered the hobby radio market in 2013 with their revolutionary CommRadio CR-1 and follow up CR-1a SDR receivers. The success of these innovative...