The VNA Master VNA Master is an integrated multi‑functional test instrument with a 1-path, 2-port Vector Network Analyzer that eliminates the need to carry and learn multiple test sets. In addition, the MS203xB can be configured to include a Spectrum Analyzer, Interference Analyzer with Interference Mapping capabilities, Coverage Mapping, Channel Scanner, AM/FM/PM Analyzer, and High Accuracy Power Meter. A GPS receiver can be added to both the MS202xB and the MS203xB VNA Master models.
The bright 8.4 inch TFT color display provides easy viewing in a variety of lighting conditions, and the combination of a touch screen and keypad enables you to navigate menus with the touch screen and to enter numbers with the keypad. All VNA Master models are equipped with a Li‑Ion battery delivering more than four hours of battery life for the MS202xB VNA Masters and more than three hours of battery life for the MS203xB VNA Masters.
Time and date stamping of measurement data is automatic. The internal memory provides for the storage and recall of up to 2000 measurement setups and up to 2000 traces. External storage can be used for bulk measurement storage. Measurements and setups can be stored in a USB flash drive or transferred to a PC by using the included USB cable. Use Line Sweep Tools (LST) for certain VNA measurements and Master Software Tools for spectrum analysis measurements. Cable parameters can be added to list boxes by creating them in Line Sweep Tools. Signal Standard parameters can be added to list boxes by creating them in Master Software Tools. Refer to Anritsu Tool Box for a brief overview of these software tools.
Note
Not all after‑market USB drives are compatible with the VNA Master. Many drives come with a second partition that contains proprietary firmware. This partition must be removed. Only one partition is allowed. Refer to the individual manufacturer for instructions on how to remove it. You might also try reformatting a drive that contains a single partition using FAT32 format.