_x005F_x005F_xD83D_Detector “Stygla Chereshnia” (720–1020 MHz)

“Stygla Chereshnia” is a compact portable RF detector designed to monitor signal activity within the 720–1020 MHz frequency band. The device detects the presence of radio emissions in the specified spectrum and provides vibration and audible alerts when activity is registered. Interference mitigation algorithms reduce false triggers in dense RF environments, improving practical reliability during field use.

The detector supports scanning across all available sub-bands or only a selected one, includes a built-in rechargeable battery, and is charged via USB Type-C. The “signal ignore” function allows memorizing and excluding specific sources from monitoring, which is especially useful in areas with constant background RF activity such as GSM or friendly communication channels. The device can also be used to verify electronic warfare system operation by powering it on without an antenna.

We are a team
We consider such devices as short-range RF monitoring tools where mobility, автономна робота, and immediate response to signal presence are critical. The compact form factor allows deployment without complex setup directly during movement or stationary observation.

Technical Specifications

Parameter	Value
Device type	Portable RF detector
Scanning range	720–1020 MHz
Scanning modes	All bands or selected sub-band (3 available)
Alerts	Vibration + audible
Interference filtering	RF noise mitigation algorithm
Signal ignore function	Yes (memorizing and excluding sources)
Detection range	Up to ~500 m (depends on signal strength)
Antenna	Built-in
Battery	Built-in rechargeable
Charging	USB Type-C
Additional capability	EW system check (power-on without antenna)

Comment
The device serves as an RF activity indicator rather than a jamming solution. Its main role is to promptly indicate the presence of signals in the monitored band and allow the operator to assess the RF environment at short range. The ability to memorize and ignore persistent background signals significantly improves usability in real operational scenarios.

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Detector "Ripe Cherry"

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SKU: 7684

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