ST181
ST181 provides analysis of 2G, 3G and 4G networks of all mobile operators using the “ST181 Analyzer” windows software.

List of detected base stations



Fake BS detection
Selectable detection conditions and alarm indication


Using of ST181 together with ST154 and ST167 provides solution for those tasks:


Automatic installation bands of cellular. Only real working cellular bands in specific area are being analyzed; 

Automatic installation bands of cellular. Only real working cellular bands in specific area are being analyzed;

Constant «Background» monitoring gives ability to operative new frequency bands detection and adapt them to changing radio environment

Connection to a PC via USB connection
Frequency range B8 (2G 900), B3 (2G 1800), B2, B8 (3G 900), B1, B3 (4G1800), B7, B8 (4G 900), B20 (800)
Interface USB
Dimensions ST181.R, mm 83X52x15
Radio receiver device (ST181R)
UHF antenna
USB cable
Charger/power supply
USB flash drive with the software and “Technical description and operating manual”