S331L Sitemaster, 1-port cable & antenna analyser, 2MHz – 4GHz

The S331L is a rugged, handheld cable and antenna analyser. Utilising the latest advancements in technology, it has been optimised for field conditions, is easy to use, and has efficient sweep management capabilities. The S331L delivers an entire workday of battery operating time. With its large outdoor viewable 7” TFT touch screen display, intuitive GUI, and classic mode, the S331L can significantly increase a user’s efficiency in the field. 
Features:

• Built-in InstaCal module, for fast, one-connection calibration
• Internally store >1000 files with fast preview of stored traces
• Industry standard *.dat format compatible with Line Sweep Tools (LST) and HHST
• More than 8 hours of continuous battery operation

The S331L replaced the S331D which was part of the longest running portable cable and antenna analyser family in history. The S331L is for contractors, installers, and wireless service providers, who need an instrument to reduce per site maintenance expenses. Anyone who needs to make basic cable/antenna and power measurements will benefit from the new S331L Site Master.
Measurement modes:

• Return Loss
• VSWR
• Cable Loss
• Smith Chart (50/75 ohm selectable)
• 1-port Phase
• Distance-to-Fault Return Loss
• Distance-to-Fault VSWR