The SDR Cube is a totally self-contained, embedded SDR transceiver for CW, SSB and AM using a Softrock for the RF front end and a pc board implementation of an HF modem.  PC is not needed for using the SDR Cube, as all DSP processing is accomplished by an embedded DSP processor on the three internal pc boards.  The Cube is designed to fit into an optional 4” x 4” x 4.5” pre-cut,black powder-coated aluminum enclosure containing all controls, a blue graphic display indicating transceiver settings and an exciting 8 kHz-wide band scope of spectrum signals, and the popular Softrock RXTX v6.3 board.  The SDR Cube may also be used with any of the 11,000 other Softrocks in the field today!  Sold as a kit or as a fully assembled & tested transceiver, both the product versions are in stock.  We presented on the SDR Cube at TAPR’s annual “Digital Communications Conference” in Portland, Oregon, and the DCC Proceedings containing our paper is available in our Documentation page.  Product details are presented here on this website, and active email discussion occurs in the SDR-Cube Group in Yahoo Groups