ต้นแบบ Anretsu Site (S331D)

Key Specifications/Special Features:
Includes data analysis software, soft carrying case, rechargeable/field-replaceable battery, AC/DC power supply, 12V automobile cigarette lighter adapter and users guide

Options:
High accuracy power meter (option 19): Performs high accuracy terminating or inline power measurements
Power monitor (option 5): Performs accurate broadband power measurements using external detector

Features:
Handheld, battery-operated design
Weighs less than 5lbs (including battery)
Built-in worldwide signal standards and frequency channels
TFT color daylight viewable color display
Superior immunity to RF interference
Locate long range problems with 517 data points
Variety of power measurement solutions
Built-in and editable signal and cable standard lists
Multilingual user interface: English, French, Chinese, Japanese, Spanish and German
Intuitive and easy to use with on-screen test set-UPS
Saves 10 to 20 measurement test set-UPS (10 VNA, 5 power meter, 5 high accuracy power meter)
Saves up to 300 measurement traces
Alphanumeric labeling of saved measurements
Automatic time and date stamp of saved data
Rechargeable and field replaceable battery
Distance measurement in feet and meters
Information screens provide cable attenuation and velocity of propagation values
6 markers and segmented limit lines
RS232 interface

Applications:
Cable and antenna testing for P25 and Tetra systems
Cable and antenna testing for VHF, broadcasting, paging, cellular and GSM applications
Return loss measurement
Distance-to-fault measurement
Cable loss measurement
RMS power measurements of modulated signals