Initiate a measurement by performing a correct calibration
S311D - Handheld 1600 MHz Cable and Antenna Analyzer
Make sure the battery is charged fully and pay attention for the accessories, they are needed to calibrate the instrument before use.
Make sure the instrument is at operating temperature before calibration.
Telecommunication cable management for GSM, 3G and 4G site-installations. Designed to handle the most punishing field conditions, the Site Master Cable and Antenna Analyzer dramatically enhances your productivity and transforms the traditional fix-after-failure maintenance model to one that identifies return loss, VSWR, cable loss, PIM and distance-to-fault problems before major failures occur.
More information about the S331D: http://electrorent-europe.com/products/search/detail.aspx?mfrmod=ANR-S331D
Other Site Masters in our range: http://electrorent-europe.com/products/search/modresults.aspx?search=SP&wc=Site+Masters+%2f+Cable+Testers