Cellular Specialties, Inc. (CSI) has launched a quad band ½ watt digital repeater which supports Cellular 850, PCS 1900, LTE 700 MHz, and AWS frequencies is now available. The CSI DSP85-250-U7C/C/P/AW provides scalability for future 4G LTE expansions, but it is a solution for those planning a wireless in-building solutions but are still undecided about when or if to add 4G LTE to their systems. Standard features of the CSI-DSP85-250-U7C/C/P/AW include output power options, duplex and simplex port configurations, and standard and custom passband filters in a rack- or wall-mounted user-friendly package. Its modular form factor permits growth from a single band up to four bands in an integrated package. www.cellularspecialties.com