The IQR digital I/Q data recorder collects, stores, and replays up to 1 TB of digital RF signals loss-free and in real time over the I/Q interface developed by Rohde & Schwarz. The compact recorder in half 19-inch format currently offers transmission rates up to 66 Msamples/s. It comes with an interchangeable solid-state drive with one terrabyte of storage capacity and a recording rate of 270 MB/s. The IQR comes in three heights and is available in two models. The IQR20 offers one I/Q input and output each for a maximum of 20 Msamples/s. The high-performance IQR100 model features an I/Q input and a I/Q output capable of handling up to 100 Msamples/s. ROHDE & SCHWARZ INC., Columbia, MD. (888) 837-8772.