"Teneta Pro" is a portable UAV detector with spectrum analysis features for early detection of FPV drone control and telemetry signals and for checking EW equipment operation.
The detector covers 400–500 MHz (433, 450) and 700–1050 MHz (750, 868, 915, 921) and responds to ELRS (LoRa) transmitters, controllers, drones and ground stations at about 500–2000 m depending on signal strength. It is controlled via a 1.28″ IPS touchscreen or an Android smartphone in the "Teneta" app, which provides RSSI levels and advanced detection modes. In SDR mode via a smartphone the device works as a spectrum analyzer and adds the 2.4 GHz band (2400–2500 MHz). RSSI thresholds, scan time and LoRa packet parameters can be tuned for the specific RF environment.
It alerts by sound, vibration and an on-screen message. The 1300 mAh Li-ion battery provides about 7.5 hours of operation and charges in about 1.5 hours from 5 V 1 A. External broadband antennas, over-the-air (OTA) firmware updates, and a weight of 90 g with antennas. The detector only detects signals and is not designed to suppress them.
Key Advantages
- 400–500 and 700–1050 MHz bands, 2.4 GHz in SDR mode
- Detects ELRS (LoRa), controllers and ground stations
- Control from the screen or Android app
- About 7.5 hours of operation
- 90 g with antennas
Technical Specifications
| Parameter | Value |
|---|---|
| Device type | UAV detector / RF spectrometer |
| Controls | Touchscreen + "Teneta" Android app |
| Band 1 | 433 / 450 MHz (400–500 MHz) |
| Band 2 | 750 / 868 / 915 / 921 MHz (700–1050 MHz) |
| Band 3 | 2.4 GHz (2400–2500 MHz, SDR mode via smartphone) |
| Signal types | ELRS (LoRa), controllers, drones, ground stations |
| Detection range | ~500–2000 m (depending on signal strength) |
| Screen | 1.28″ IPS touchscreen, 240×240 |
| Antennas | External broadband |
| Battery | Li-ion 1300 mAh |
| Operating time | ~7 h 30 min |
| Charging time | ~1 h 30 min (5 V 1 A) |
| Firmware updates | OTA |
| Alerts | Sound, vibration, screen |
| Weight | 80 g without antennas / 90 g with antennas |
| Dimensions | up to 80 × 24 × 97 mm (with antennas) |
Applications
Tactical RF monitoring and early detection of UAV control and telemetry signals, and checking the effectiveness of own EW equipment in the field.