[Premium-Rx] SDR easy interface

[Carcia, Frank A. HS]

	Hi All,
	Linear Tech. has a new I/Q demodulator LT5546 as well as others that
look like a simple interface between a receiver IF and a computer sound card
to run SDR. I see in their data sheet that there is an evaluation board
making it even easier. This would be easy to add SDR option to an existing
RX first IF  to compare performance. The part is pretty cheap so it would be
an inexpensive way to get into SDR.     fc