Professional Handheld UAV Detector Supporting OFDM HD Video and FM Analog Signal Detection 300MHz-6200MHz Long Range Drone Scanner

The portable drone detector adopts low power consumption design and highly integrated design. It can detect mainstream rotary wing drones such as DJI and Docom that use OFDM high-definition image transmission and various DIY crossings that use analog image transmission signals. The device uses dual antennas and multi-channel simultaneous scanning, and has the characteristics of fast detection speed, high detection sensitivity, long detection distance, low false alarm rate, strong scalability, and easy use.

handheld drone detector with high sensitivity, lightweight drone detection system, UAV detector with long battery life

The LDKW07 Portable Broadband UAV Detection Equipment is a lightweight, highly integrated drone detector built for rapid, reliable detection of mainstream rotary-wing drones (DJI, Docom) and DIY FPV drones. It passively scans a very wide frequency range (300 MHz–6200 MHz), supports multi-channel simultaneous scanning with dual antennas, and delivers fast detection, high sensitivity, long range, and a low false-alarm rate — all in a compact, easy-to-use package.

• Wideband coverage: detects both OFDM HD image transmission and FM analog FPV transmissions across 300–6200 MHz.

• Long detection distance: reliably detects drones at ≥1 km under typical conditions.

• High sensitivity: detection sensitivity better than -96 dBm for weak signals.

• Portable and durable: light (≈500 g) with removable lithium battery and type-C charging — 6+ hours runtime per battery.

• Fast, flexible scanning: default scanning, key frequency band scanning, and user-defined feature library.

• Low false alarms: multi-channel scanning + dual antenna design reduces false positives.

• Easy records & export: alarm log (≥500 records) and firmware/feature updates via MicroUSB.

• Multi-language UI: English, Chinese, Russian.

• Passive UAV detection: Identifies OFDM HD image transmission used by mainstream consumer drones and FM analog image transmission used by many FPV systems.

• Multi-mode scanning: Default mode, key band scan, and custom feature-library scanning (user can modify/add via USB).

• Real-time spectrum display: Visualize signal strength across 300–6200 MHz.

• Alarm methods: Headphone alarm, external sound & light alarm; headphone audio output supported.

• Data & upgrade: Alarm log export and firmware upgrade via MicroUSB.

• Field usability: Low power consumption design, compact dimensions, and easy operation for security teams or mobile patrols.

Technical Specifications