Teneta drone detector, UAV/FPV analyzer

Drone detector «Teneta»

To test the drone detector "Teneta" together with electronic warfare, the distance must be at least 5 meters!

The drone detector "Teneta" is a spectrometer / analyzer of the operating frequency range, designed for the early detection of FPV drones.

The device has a multimedia and functional touch screen. Powered by a built-in Li-ion battery. And also has external broadband antennas. And a side switch for the general power supply of the device.

Scans the following carrier frequencies:

• 415 MHz

• 433 MHz

• 750 MHz

• 868 MHz

• 915 MHz

• 921 MHz

ATTENTION! SO FAR ONLY ELRS DETECTS.

Signal reception distance according to military test results in real conditions:

• 100mW = 200 m

• 1W = from 500 m

Current device settings include:

• Ability to turn on/off sound signals
• On/off vibration
• Screen off and lock time (never, 1, 5, 15, 30, 60 min)
• Brightness changes display (slider in percentage)
• RSSI detection change threshold
• Time per frequency (200, 300, 400, 500, 600, 700, 800, 900 ms and 1s)
• Packet threshold (1, 2, 3, 4, 5)
• On/off LoRa packet sound
• Software update (OTA update)

“Time per frequency” – is the time during which the detector listens to one of the modulation options (in the range from 200 ms to 1 s). There are 6 modulation options and 6 carrier frequencies in total. Let's take the 400 ms setting as an example. 6*400 ms = 2.4 s – is the scanning time of 1 carrier frequency, therefore, to scan all frequencies, 6*2.4 s = 14.4 s are required. If the time per frequency is 300 ms, then it is calculated accordingly. Note that when the “Time per frequency” parameter is reduced, there is a possibility of a decrease in detection efficiency, since there simply will not be enough time to detect the packet. Accordingly, as the time increases, the detection speed decreases.
The default value of 400 ms is optimal. 

Main characteristics:

• Device weight 90 g with antennas, 80 g without antennas;
• Body dimensions without antennas and side switch - 71x24x48 mm;
• Without antennas and with switch - 80x24x48 mm;
• With antennas and switch - 80x24x97 mm;
• Possibility of operation while charging - yes;
• The device's battery life is 7 h. 30 min; 
• Time to full charge - 1 h. 30 min (at 5V 1A);
• Screen: 1.28 – inch IPS capacitive touch screen with a resolution of 240*240 pixels;
• Battery capacity (Li-ion) - 1300mAh.

The detector has the ability to connect to an Android smartphone via the "Teneta" software to view signal levels (RSSI) at frequencies of 415-1020 MHz. 

Figure 1 – The device is connected to a smartphone

Figure 2 - View when detecting packets from the ELRS 915MHz remote control

Figure 3 - Appearance when 2.4GHz is detected

We cooperate with foundations, volunteers and wholesale customers!