UAV Detector 250-950 MHz «Stevia fly» — Drone Hive
«Stevia fly» from Drone Hive is a compact personal radio emission detector, specifically designed to detect UAV signal sources in the 250-950 MHz range. This device is intended for electronic reconnaissance (SIGINT), patrolling, perimeter defense, and rapid response to drone use. The detector operates as a standalone unit, has a built-in battery, and provides quick notification to the operator about suspicious signals in the airspace.
Key Features and Functions
- Scanning range: 250-950 MHz — allows detection of control panel and video transmission signals.
- Vibration and sound indication for silent or voice alerts to the operator.
- Filtering and interference rejection algorithms that increase accuracy in complex RF environments.
- Manual trigger threshold adjustment for fine-tuning to the task.
- Ability to scan only in a selected range (out of seven available) to save energy and speed up operation.
- Settings saved when powered off — the device is quickly ready after power-on.
- Display of the largest signal amplitude and frequency in MHz for precise source identification.
- Built-in broadband fractal antenna for optimal frequency range coverage.
- Built-in battery and ability to operate from internal battery; charger connector: USB TYPE-C.
- MOLLE system attachment and ergonomic design for comfortable carrying on gear.
Technical and Operational Specifications
- Power supply voltage: 37 V.
- Continuous operation time on battery: 81 min.
- Detection range: up to 5000 m.
- Product codified: Yes.
- Quantity: unlimited.
- Manufactured: Ukraine.
Mechanical and Additional Parameters
- Antenna / element size: 8 inches.
- Pitch: 4.5 inches.
- Number of blades/elements: 3.
- Material: polycarbonate.
- Weight (approximate): 14 g.
- Hub diameter: 16 mm.
- Hub thickness: 8.5 mm.
- Shaft: 5 mm.
The device is equipped with an informative display showing frequency and signal amplitude, allowing for quick identification of the detected emission's nature and appropriate action. The fractal antenna ensures uniform coverage across the entire 250–950 MHz range, and built-in algorithms reduce the impact of external interference, increasing detection accuracy. The ergonomic casing and MOLLE attachment make «Stevia fly» convenient for field use by security services, security agencies, and professionals who require a mobile and accurate detection device.
| Antenna type | Fractal |
|---|---|
| Detection range, m | 5000 |
| Detection frequency ranges | 250-950 MHz |
| Power supply voltage, V | 37 |
| Ability to operate from internal battery | Yes |
| Continuous operation time on battery, min | 81 |
| Product codified | Yes |
«Stevia fly» — a reliable drone detector with a full set of functions for rapid detection and assessment of UAV threats at 250–950 MHz frequencies. Thanks to its built-in battery, USB Type-C charging, interference filtering, and convenient attachment, it is ideal for mobile operations and extended patrolling.
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