8 Channels Anti-drone Gun Signal Jammer Blocker for DJI Drone

$7,500.00
Advantages of DXK
  • 21-year experience in gun research and design
  • OEM/ODM Anti-drone gun manufacturer
  • 6000+ monthly production capacity
  • Technical support and tailor your ideal solutions
Gun Key Features
  • Interference distance:800-1500 Meters
  • Capable of jamming UAV flight control and video transmission frequency bands; Capable of directional transmission
  • Adopt UHF broadband seamless interference technology; Imported devices;
  • Built and plug-in battery, can be replaced at any time, with about 1-hour battery life and 4 hours charging;
  • 4/5SMA/N-type ports for connecting directional antennas (900M/2.4G/GPS/5.2G/5.8G);
  • One power charging interface (DC24V IN)

Size: 433M:423-443MHz

Size: 433M:423-443MHz
433M:423-443MHz
800-900M:840-930MHz
1.2G:1150-1250MHz
GPS:1550-1620MHz
2.4G:2380-2500MHz
5.8G:5720-5850MHz
Overview

8 Channels Anti Drone Gun

Definition: A drone jammer gun is a portable device that disrupts drones' communication and navigation signals. Emitting powerful electromagnetic waves interferes with the signals that drones rely on to operate.

Form factor: Use directional antennas and a rifle.

Jamming distance: 800-1500 meter range

Frequency bands: GPS, 433M, 1.2G, 2.4G, and 5.8G, 800-900M

Function: can create a "no-fly zone" for drones, effectively preventing drones from transporting hazardous goods and performing malicious surveillance.

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    Specification

    Operating frequency
    Output Terminal
    Frequency Range
    Average Output Power
    Channel Output Power
    433M
    423-443MHZ
    43dbm
    20dBm/30KHz(min)

    GPS
    1550-1620MHz
    45dBm
    20dBm/30KHz(min)
    2.4G
    2380-2500MHz
    45dBm
    20dBm/30KHz(min)
    1.2G
    1150-1250MHz
    43dbm
    20dBm/30KHz(min)

    5.8G
    5720-5850MHz
    43dBm
    20dBm/30KHz(min)
    800-900M
    840-930MHz
    44dBm
    20dBm/30KHz(min)
    Battery:7500MA                          Interference Distance:800-1500M
    Electricity consumption:192W
    Weight: 6.0KG                                        Size(Width×Height×Length):72×30×15CM

    Usage

    Use the antenna to correspond to the center of the shielding area, as shown in the figure below:

    Working Mode

    • Force to Land: When all switches are turned on, the drone is forced to land.
    • Return: When the GPS is turned off and 2.4G/5.8G/900M is turned on, the drone is out of control, and the drone returns at this time.
    • Lose Position: When the 2.4G/5.8G/900M is turned off and the GPS is turned on, the drone loses its positioning, and the drone can be controlled remotely at this time.

    Specifically for visible drone interference, the effective distance is about 100 meters away from the drone and the interference is more than 1500 meters.

    Wireless communication must ensure a sufficient carrier-to-interference ratio (signal-to-noise ratio) in order to effectively receive and complete communication. The communication signal jammer is to destroy the reception conditions of the UAV by generating an interference signal of the same frequency as the UAV receiving and cutting off the communication connection between the UAV and the remote control transmission, so as to achieve the effect of interfering with the communication.

    The interference power is fixed, and the shielding radius of the unobstructed space is determined by the path attenuation and the control of the remote control transmission signal level. The table below provides a comparison table of distance and path attenuation. Then the coverage radius can be determined by the output channel power of the jammer, the remote control signal level, and the gain of the coverage line. The formula is as follows:

    Pch+Gat-L-FAF≥Prx

    In the formula:

          Pch: Minimum channel power output from the jammer

          Gat: Antenna gain

          L: Path attenuation

          FAF: Path loss additional value, take 6-8dB

          Prix: Received signal strength

     

    Distance and Attenuation Comparison Table

    L=32+ 20logd +20logf+ FAF     f in megahertz d distance in kilometers

    Distancem

    900MHz

    AttenuationdB

    1575MHz

    AttenuationdB

    Distancem

    2400MHz

    AttenuationdB

    5800MHz

    AttenuationdB

    1

    38

    44

    25

    66

    72

    2

    44

    50

    30

    67.5

    73.5

    3

    48

    54

    35

    69

    75

    4

    50

    56

    40

    70

    76

    5

    52

    58

    45

    71

    77

    6

    53.5

    59.5

    50

    72

    78

    7

    55

    61

    60

    73.5

    79.5

    8

    56

    62

    70

    75

    81

    9

    57

    63

    80

    76

    82

    10

    58

    64

    90

    77

    83

    15

    61.5

    67.5

    100

    78

    84

    20

    64

    70

    200

    84

    90

    Cautious

    • The antenna must be connected first, and then turn on the power. Do not remove the antenna when the host is working.
    • The drone counter-gun should be placed in a well-ventilated place, and try to avoid the blockage of large objects to ensure the shielding effect.
    • When using the shielding device outdoors, pay attention to waterproofing and avoid exposure to sunlight.
    • The antenna should be used vertically facing the drone.

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