The Spectrum Jet spectrum analyzer is a fully integrated system for counteracting electronic eavesdropping. It has built-in antennas and integrated software for signal detection, analysis and search. The Spectrum Jet analyzer is a portable search tool that can be used on the go, without deploying a hardware and software complex in a controlled room, scaring people with an antenna farm. At the same time, it performs similar functions, but quickly and with high quality. Any more or less self-respecting security service should have such a device in its arsenal.
How does Spectrum Jet work technically? The analyzer scans a given range with a resolution of 10 kHz in a matter of seconds, or fractions of a second, displaying a complete picture of the spectral density of signals in the entire specified range. This can be the entire available range from 9 kHz to 21 GHz. A special processing algorithm allows you to almost instantly detect a dangerous signal, highlighted as if with a colored marker. By moving your finger across the screen, turn on the electronic magnifying glass and, turning the device, look for the direction where the signal energy increases. If you think it is necessary, select a demodulator and turn on the correlator. Then it is a matter of technology and your experience.
The built-in antenna system, installed software, and simple control make the device optimal for solving operational problems of protecting against information leaks over a radio channel. The analyzer can reproduce a spectral panorama in the entire range. The section with the detected signal is viewed using an electronic magnifying glass without stopping the scan! Reproduction of the time-frequency diagram (waterfall) is possible simultaneously with the spectrum, as well as a listing of new signals. There is a set of standard demodulators with different reception bands. A special menu allows you to switch to the cellular telephony and wireless access control mode.
Ultra-high analysis speed makes it possible to watch "live broadcast" - the entire control range on the screen, updated almost every second! RS Spectrum software allows you to instantly record and observe new signal sources. High analysis speed allows you to accumulate and average a large number of implementations in a matter of seconds, which significantly increases the probability of detecting noise-like and wideband signals (WBS). The analyzer also simplifies the detection of signals with frequency hops (FH or frequency hopping) and short signals (burst).
The Spectrum Jet analyzer, thanks to its high analysis speed, allows you to see both cell phones and access via WiFi or LTE. Observe, accumulate implementations and learn to distinguish internal sources from external ones. Standard communication signals and radio and television broadcast signals will not bother you with constant flickering on the screen.
Spectrum Jet was designed by designers of the Radioservice company specifically for the prompt search for unauthorized transmitters indoors or in open areas, zones, etc. It is as convenient to use as a tablet computer. The software is specially written for receiver control via a touch screen. For example, to use a magnifying glass when examining a detailed signal spectrum, it is enough to swipe your finger from right to left over the area of interest in the panorama.
In addition, the Spectrum Jet spectrum search analyzer can also be used to conduct radio monitoring in a given area and solve problems of radio surveillance, radio reconnaissance and control of information leakage channels. The software allows statistical processing of signals during the previous observation, classifying signals and detecting new ones against the background of the previously accumulated average panorama. Note that all of the above operations are now performed much faster.
Optionally, the analyzer can be supplemented with a set of sensors for analyzing signals in the power supply network, in wire lines and in the optical range, as well as a set of video detectors.
The analyzer is controlled directly from the screen (touch screen). The installed software ensures the analyzer's operability not only in the spectrum analysis mode, but also in the radio monitoring and manual control modes. The software makes it possible to analyze spectral characteristics and corresponding measurements without interrupting the monitoring process. To register and demodulate the detected signal, use the manual mode.