Howdy Rick, It's great to see this entry to the dwindling world of tabletop communications receivers. However, by no stretch of the imagination could this be called even a "part SDR" radio.
The DX-R8T has standard filtering and presumably AGC and modes taken care of by hardware components, too. I might be wrong, but this appears to be a traditional radio with easy provision for I/Q output. The circuitry in the Alinco information describes the rig as a dual conversion superhetrodyne, not an SDR. Still, as a computer-*controlled* receiver on the market, we can be glad it is available. Mark Coady's review indicates a decent little receiver, for shortwave at least: http://www.odxa.on.ca/DXR8T.pdf Guy Atkins Puyallup, WA > ------------------------------ > > Message: 3 > Date: Wed, 2 May 2012 12:07:42 -0400 > From: Rick W4DST <[email protected]> > To: Mailing list for the International Radio Club of America > <[email protected]> > Subject: Re: [IRCA] Testing the Alinco DX-R8 Receiver > Message-ID: > <canrdo1ujxvnr7_nw9j060chy+d-ya6ewx0bzwp240pacay1...@mail.gmail.com > > > Content-Type: text/plain; charset=ISO-8859-1 > > Being a small radio I guess R-390A would take up too much space on the face > plate. Seriously, being part SDR and part traditional receiver makes it an > interesting combination. Just how good it is on MW is the question. From > the specs it looks like it may have attenuation in the MW bandpass filter > like many other communications receivers such as the R-75 and FRG-100. > > Rick > > _______________________________________________ IRCA mailing list [email protected] http://montreal.kotalampi.com/mailman/listinfo/irca Opinions expressed in messages on this mailing list are those of the original contributors and do not necessarily reflect the opinion of the IRCA, its editors, publishing staff, or officers For more information: http://www.ircaonline.org To Post a message: [email protected]
