It’s an SDR transceiver for HF which does all the work of quadrature splitting and mixing with homebrewed modules rather than the more usual technique of hiding it in an SDR chip.

Basics of SDR. An SDR is a highly flexible transceiver platform consisting primarily of a radio front end (RFE), mixed-signal interfaces, and processing support in the digital backend (Fig. 1).

List some software defined transceivers … that you fit your definition of an SDR. Report comment. Reply. Bob C says: August 9, 2021 at 11:18 am ...

Pentek's Model 7141 dual multi-band transceiver with FPGA is a complete software radio system for connection to HF or IF ports of a communications system. The successor to Pentek's Model 7140 ...

Burnaby, B.C., Canada — The SDR-3000 series software-defined radio (SDR) transceiver subsystem supports up to 1000 simultaneous transmit and receive channels per chassis. This CompactPCI product ...

Watch the video below to learn more about the RS-HFIQ, that takes the form of a high performance Software Defined Radio (SDR) 5W Transceiver for CW, SSB, AM, FM and digital modes.

Gerald Youngblood (K5SDR) wrote the first of a series of articles on SDR basics describing the construction of a complete SDR transceiver called the SDR-1000 (“Software-Defined Radio for the ...

The research program builds on IMEC's previous groundbreaking 130nm RF transceiver results (published at ISSCC 2007), namely the world's first prototype of a true SDR transceiver IC (SCALDIO). Also, ...

Northeast Information Discovery Inc.,* Oneida, New York, has been awarded a $17,826,958 cost-plus-fixed-fee completion contract for Collection Techniques for Radio Network Exploration software and ...