ST111 has two main operating modes: SEARCH and MONITORING. Additional modes are PROTOCOL VIEW and OSCILLOSCOPE.
SEARCH MODE
2.jpg This mode is designed for quick search and determination of the location of the RTS. The use of this mode is based on visual assessment of the signal level on a 32-segment scale. Additionally, separate indication of continuous and pulsed types of signals is used, display of identified signals - GSM 900b 1800, DECT, BLUETOOTH and 802.11g, as well as indication of the frequency of a stable signal. The possibility of acoustic monitoring of the detected signal is provided by means of headphones or a built-in emitter.
MONITORING MODE
monitor2.jpg Designed to detect RTS, according to a specified threshold, frequency or type of signal. During autonomous operation, information is stored in the non-volatile memory of the product.
VIEWING LOG MODE
3.jpg Designed to view the protocol of events that occurred as a result of the product's operation in the MONITORING mode. It is possible to sort events by the following criteria: event occurrence time, event duration, signal level and frequency range.
OSCILLOGRAPH MODE
OSC3.jpg It is intended for signal analysis in the time domain. Cursor measurements with output of numerical values of signal parameters are provided ADDITIONAL POSSIBILITIES Updating the firmware of the main unit and new versions of the software: http://signal-t.ru/files/
For working with a computer, specially developed software is used, intended for:
displaying the result of ST 111 operation in real time in a graphical form; loading and displaying, both in graphical and text format, the result of ST 111 operation in the "Monitoring" mode (event protocol); full control of ST 111 from a PC.
* Field indicator (field detector) is an electronic device for indicating the power of electromagnetic radiation.
* RTS - Radio-emitting Technical Equipment, such as radio microphones, radio repeaters, radio stethoscopes, radio beacons, radio stations and radio telephones.
* Bug hunting - the process of detecting and localizing RTS by measuring the power of the electromagnetic field with a field indicator.