Site Master Handheld Cable and Antenna Analyzer Model S332D includes all the features of our popular S331D – PLUS spectrum analysis for extra versatility in a single instrument. The standard cable & antenna analyzer spans from 25 MHz to 4 GHz. Option 2 and Option 16 extend the lower and upper frequency ranges of the cable & antenna analyzer to 2 MHz and 6 GHz respectively. Accurate, versatile, affordable, rugged and a true handheld at under 5 pounds (including battery), Site Master is ideally suited for field technicians involved with installing, provisioning, maintaining, and troubleshooting wireless base station cable and antenna systems for such applications VHF, broadcasting, paging, cellular, PCS/GSM, 3G, ISM, WLAN and WLL.