Clean, the surface should be free of rust, mildew, stains, flaking plating and obvious scratches, burrs, and the text, symbols, signs and various displays should be clear; structural and control parts should be complete and free of mechanical damage.
Power switches, buttons, and knobs should be flexible and reliable, not jammed, parts should be tight and not loose, and the equipment’s power supply fuse should be located on the front panel for easy inspection and replacement.
The device should be a one-piece structure with replaceable battery.

Length: 750±2mm.
Width: 554±2mm.
Height: 100±2mm.

≤5.5kg (within battery).
≤4kg (without battery).

It should have the function of indicating the working status and battery, and various instructions should be eye-catching and intuitive.
The screen should be able to display the brand, model, frequency and percentage of remaining battery power.
For models that support direction finding, the signal strength in the direction of the sample should be displayed.

Drone and remote control (Pilot) can be located in a single station through protocol decoding.
After connecting to the software platform, the frequency band, orientation, distance and other information of the detected drone can be displayed.
After connecting the software platform, the longitude and latitude, speed and other information of the detected drone should be able to display on the electronic map.
The longitude and latitude information of the remote control (pilot) detected should be displayed on the electronic map.

Able to positioning DJI (Mavic 2, Mavic 3, Mavic Mini, Mavic Pro, Mavic Air 2, Avata, FPV, Air 3, Mini3, M300, Phantom 3, Phantom 4 etc.), Autel, Parrot and other brands.

Passively receives only and does not emit any electromagnetic signals.

Forcing the drone to land or return by jamming the transmission link, control link and navigation signal (the drone needs to support the force landing or return function).

Alarm by sound once a drone is detected.

Support the whitelist function.
After connecting to the software platform, the detected drones should be added to the whitelist through the platform.
No alarm for whitelist drones.

Display the device’s latitude and longitude information.

Switch satellite map or 2D map, support download and load offline map.

Able to access the supervisory service platform, it can view the model, online status, IP, latitude and longitude information of the sample, display the drone information detected or located by the sample, and control the opening or closing of the interference signal of the sample.

25MHz～6000MHz.

≤-110dBm (Operating Frequency 1000MHz).

The transmission frequency range of each channel should meet: 1st Channel: (890±10)MHz~(930±10)MHz.
2nd Channel: (1540±10)MHz~(1630±10)MHz.
3rd Channel: (2380±10)MHz~(2500±10)MHz.
4th Channel: (5710±10)MHz~(5870±10)MHz.

The output power of each port should meet the following requirements: 1st Channel: (43±2) dBm.
2nd Channel: (43±2) dBm.
3rd Channel: (43±2) dBm.
4th Channel: (43±2) dBm.

Under the environmental conditions of no obvious rain/snow/fog, no obvious shelter, and no obvious electromagnetic interference, the detection distance ≥3km.
Under the environmental conditions of no obvious rain/snow/fog, no obvious shelter, and no obvious electromagnetic interference, the positioning distance ≥3km.
Under the environmental conditions of no obvious rain/snow/fog, no obvious shelter, and no obvious electromagnetic interference, the jamming distance ≥2km.

Under the environmental conditions of no obvious rain/snow/fog, no obvious shelter, and no obvious electromagnetic interference, the device connect to the software platform, the positioning of the drone azimuth angle and the actual drone azimuth angle error ≤1° (RMS).

Under the environmental conditions of no obvious rain/snow/fog, no obvious shelter, and no obvious electromagnetic interference, the positioning distance and actual distance ≤ 5km (Operate with the software platform).
Under the environmental conditions of no obvious rain/snow/fog, no obvious shelter, and no obvious electromagnetic interference, the positioning flight height and actual flight height ≤ 1km (Operate with the software platform).
Under the environmental conditions of no obvious rain/snow/fog, no obvious shelter, and no obvious electromagnetic interference, distance error between the longitude and latitude coordinates located and the actual longitude and latitude coordinates of the pilot (remote control) ≤ 7km (Operate with the software platform).

Drones ≥17 (Simultaneous).
Pilots (non-DJI brand) ≥8.

The drone remains switched on and the time taken for the sample to detect the drone from the initiation of detection should be less than 2s.
Under the environmental conditions of no obvious shelter, and no obvious electromagnetic interference, time taken from the switching on of the jamming function by lose of the signal less than 5s.

lithium battery power supply (without replacing the battery, and the battery is fully charged), placed in a dark room, and the continuous detection time should be ≥6h.
lithium battery power supply (without replacing the battery, and the battery is fully charged), full frequency band jamming time should be ≥6h.

Charge through the standard power adapter (AC 220V to DC 58V).

When the battery level is 0%, charge the battery through the standard power adapter, and the time required to fully charge the battery (displayed as 100%) should be less than 2h.

The battery should be replaced within 5s.

The time required for sample from carrying state to erection completion should be ≤10s (single-person operation).
The time required for the sample to be turned off and withdrawn for carrying state should be ≤10s (single operation).

Sweep frequency: 80MHz ~ 1000MHz.
Field strength: 10V/m.
Amplitude modulation: 1kHz.
Modulation depth 80%.
During the test, the tested sample should not be damaged, malfunctioned or changed in state, and the equipment should work properly after the test.

Voltage Peak: ±2kV (Other power cables/signal cables).
±1kV (AC public grid power supply line).
Repeat Frequency: 5kHz.
During the test, the tested sample should not be damaged, malfunctioned or changed in state, and the equipment should work properly after the test.

Surge Waveform: 1.2/50us.
Impulse Voltage: ±2kV (AC supplied).
±1kV (AC supplied).
Pulse Count: 5.
During the test, the tested sample should not be damaged, malfunctioned or changed in state, and the equipment should work properly after the test.

Comply with GB8702-2014 Electromagnetic Environmental Control Limits.
0.5m away from the front, back, left and right of the sample, should meet: When the transmitting frequency ranges from 30MHz to 3000MHz, the square mean root value of the environmental electric field intensity should be less than 12 V/m.
When the emission frequency ranges from 3000MHz to 6000MHz, the square mean root value of the environmental electric field intensity should be ≤ 0.22f1/2V /m.

Adapter power supply: 65℃, 2h, proper functioning.

Adapter power supply: -25℃, 2h, proper functioning.

40℃, RH93%, 48h, proper functioning.

Frequency 5~20Hz.
Root mean square of acceleration: 5m/s2.
Transport spectrum type, each of the three axes 0.5h, proper functioning after the test.

Adapter power supply: 10℃, 55kPa, 4h, proper functioning.