The ISL837030 and ISL83740 Broadband Wireless Modem Reference Designs support a wide range of modulation orders and symbol rates.* In both Reference Designs, sophisticated coding, equalization, and symbol recovery techniques are employed, resulting in robust wireless link performance. The ISL837030 and ISL83740 Reference Designs support high-capacity digital microwave radios with data rates up to 238Mbps (ISL83740) and 160Mbps (ISL837030). They provide a flexible, high performance, economical solution for fixed wireless applications. * Differences between the ISL837030 and ISL83740 are marked in text as needed. Also see Release Notes on page 25.