750B6 Backpack Anti-Drone Jammer Portable SDR Counter-UAV System for FPV Drone Defense & Security Protection

The 750B6 Backpack Anti-Drone Jammer is a high-performance portable counter-UAV system designed for disrupting unauthorized drones, FPV UAVs, GPS navigation systems, and wireless communication links. Built for military, law enforcement, prison security, airport protection, border patrol, and critical infrastructure defense, the system delivers reliable long-range anti-drone interference in mobile tactical environments.

Powered by multi-band interference technology, the EST-750B6 can effectively block drone remote-control signals, FPV video transmission, and satellite positioning systems including GPS, Beidou, GLONASS, and Galileo.

Key Features

Portable Backpack Design

Counter-UAV backpack jammer for prison and border security missions

The backpack-style structure allows rapid deployment and convenient transportation during field operations, emergency response, temporary no-fly zone enforcement, and mobile anti-drone missions.

Multi-Band Drone Signal Jamming

Supports simultaneous interference against multiple UAV communication and navigation frequencies:

  • 433MHz
  • 915MHz
  • 1.2G
  • GPS 1.5G
  • 2.4G
  • 5.8G

Capable of disrupting FPV drones, commercial UAVs, DIY drones, and long-range unmanned aerial systems.

GPS & GNSS Interference Capability

The system can interfere with multiple satellite navigation systems including:

  • GPS
  • Beidou
  • GLONASS
  • Galileo

This helps force drones into:

  • Return-to-home mode
  • Emergency landing
  • Hovering state
  • Signal loss protection mode

    Long-Endurance Battery Operation

    Integrated high-capacity battery system supports continuous operation for:90–120 minutes

    Ideal for outdoor tactical deployment and long-duration missions.

    Centralized Network Management

    Multiple units can be networked together for centralized control and coordinated anti-drone defense operations.

    Military-Grade Durability

    The reinforced metal enclosure provides excellent protection against:

    • Impact
    • Compression
    • Outdoor environmental conditions

    Integrated cooling fans and heat dissipation modules ensure stable continuous operation.

    How the Anti-Drone System Works

    The EST-750B6 detects and suppresses UAV communication signals by transmitting high-power interference signals across common drone frequency bands. Once communication and navigation links are interrupted, the target drone may lose control capability, FPV video transmission, or satellite positioning.

    The system is particularly effective against:

    • FPV racing drones
    • Commercial UAVs
    • Unauthorized surveillance drones
    • Border smuggling drones
    • Prison delivery drones

      Technical Specifications

      Parameter Specification
      Model EST-750B6
      Frequency Bands 433M / 915M / 1.2G / GPS1.5G / 2.4G / 5.8G
      433M Frequency 428–468MHz
      915M Frequency 840–960MHz
      1.2G Frequency 1170–1280MHz
      GPS 1.5G Frequency 1500–1620MHz
      2.4G Frequency 2400–2500MHz
      5.8G Frequency 5715–5860MHz
      Output Power 50W per channel
      Battery Built-in 29.4V / 35AH
      Operating Time 90–120 Minutes
      Antenna External Omnidirectional Antenna
      Effective Range 1–1500M
      Power Consumption 700W
      Dimensions 488 × 369 × 189 mm
      Weight Approx. 15KG

      Application Scenarios

      Airport & Railway Protection

      Prevents drone interference near airports, railways, and transportation infrastructure.

      Prison & Border Security

      Blocks illegal drone smuggling, contraband delivery, and unauthorized border surveillance.

      Military & Tactical Operations

      Supports battlefield anti-drone defense and tactical electronic countermeasure deployment.

      IP Protection & Event Security

      Provides temporary drone defense for:

      • Government meetings
      • Stadiums
      • Concerts
      • Public events
      • VIP visits

      Packing List

      • Main Unit ×1
      • Power Cable ×1
      • Full-Band Antennas ×6
      • Controller ×1
      • Controller Cable ×1
      • User Manual ×1

      FAQ

      What drones can the EST-750B6 interfere with?

      The system can interfere with FPV drones, commercial UAVs, DIY drones, and other unmanned aerial systems operating within supported frequency bands.


      Can this anti-drone jammer block GPS signals?

      Yes. The device supports interference against GPS, Beidou, GLONASS, and Galileo satellite positioning systems.


      What happens when a drone is jammed?

      Depending on the drone’s fail-safe settings, it may:

       

      • Return to home
      • Hover in place
      • Land automatically
      • Lose FPV video transmission
      • Disconnect from the remote controller

      How far can the jammer work?

      The effective interference range can reach up to 1500 meters depending on terrain, signal environment, and target drone specifications.


      Is the system portable?

      Yes. The backpack design allows rapid mobile deployment by a single operator.


      How long can the system operate continuously?

      The built-in battery supports approximately 90–120 minutes of continuous operation.


      Can multiple anti-drone systems work together?

      Yes. Multiple EST-750B6 units can be networked for centralized management and coordinated defense operations.

      Is OEM / ODM customization available?

      Yes. We support:

      • Frequency customization
      • Power adjustment
      • Custom branding
      • Hardware integration
      • Tactical deployment solutions

      What industries use portable drone jammers?

      Typical applications include:

      • Military defense
      • Law enforcement
      • Border patrol
      • Prison security
      • Airport protection
      • Critical infrastructure security
      • Public event protection

       

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