Covering the 25 MHz to 4000 MHz frequency band, the SiteMaster S331C and S332C site management tools are designed to accurately locate and identify RF cable feed-line and antenna system faults. These models are ideally suited for any experience level user in commissioning and maintenance of today's wire less systems infrastructures including VHF, broadcasting, paging, cellular, PCS/GSM, ISM, and WLL applications. Both S331C and S332C replace all S300 and S400 Series SiteMaster models. S331C measurement capability includes precision return loss/SWR, cable loss and distance-to-fault measurements. Patented RF interference rejection enables accurate, repeatable measurements in the presence of high RF activity. Data analysis software enables assessment of system trends, problems, and perf ormance in addition to professional report generation. An optional power monitor is available to make power measurement quickly and easily. The SiteMaster S332C features spectrum analysis capability in addition to return loss/SWR, cable loss and distance-to-fault measurements, allowing field engineers and technicians the ability to easily identify and solve RF system problems such as coverage, interference, and other path related signal problems. SiteMaster S332C spectrum analysis ranges from 100 kHz to 3 G Hz. The SiteMaster S331C/S332C models include data analysis software, soft carrying case, rechargeable/field-replaceable battery, AC/DC power supply, 12.5V automobile cigarette lighter adapter and users guide.