Features: - Handheld, battery-operated design - Weighs less than 5 lbs. (including battery) - Built-in worldwide signal standards and frequency channels - Superior Immunity to RF interference - Locate long range problems with 517 data points - Pop-up cable menus containing over 95 cable types - Multilingual User Interface; English, French, Chinese, Japanese, Spanish, German - Intuitive and easy to use with On-Screen Test Set-Ups - Saves up to 25 Measurement Test Set-Ups - S331D (Cable and Antenna Analyzer: 10, Power Meter: 5, T1 Analyzer: 5, and E1 Analyzer: 5). - Saves up to 20 Measurement Test Set-Ups - S331D(Cable and Antenna Analyzer: 10, Spectrum Analyzer: 5, and Power Meter: 5) - Saves up to 200 Measurement Traces - Alphanumeric Labeling of Saved Measurements - Automatic Time and Date Stamp of Saved Data - Rechargeable, Field Replaceable Battery - Distance Measurement in Feet and Meters - Information Screens Provide Cable Attenuation and Velocity of Propagation values - 6 Markers, Limit Lines, and Segmented Limit Lines - RS232 Interface

Options: -2 MHz Frequency Extension(Option 2) -6 GHz Frequency Extension(Option 16) -Power Monitor(Option 5) -High Accuracy Power Meter,Sensor PSN50 not included(Option 19) -GPS Receiver,includes GPS antenna 2000-1410(Option 31) -T1/E1 Analyzer(Option 50) Applications: - Cable and antenna testing for VHF,broadcasting,paping,cellular,PCS/GSM,3G,ISM,WLAN and WLL applications. - Return Loss measurement - Distance-To-Fault measurement - Cable loss measurement - Channel power