Handheld Drone Detector Equipped with Multi Frequency Detection Technology to Identify Various Drone Communication Signals

The F8 Ultra-Wideband Portable Drone Detection Device is designed with a superheterodyne architecture, enabling precise detection across the 100 MHz–8 GHz frequency spectrum. It is capable of identifying HD digital video transmission signals based on OFDM technology used by mainstream drone brands such as DJI and Autel, as well as analog video transmission signals used by various DIY FPV racing drones.

Equipped with a dual-antenna hardware configuration and multi-channel parallel scanning technology, the system offers several key advantages, including rapid detection response, high detection sensitivity, extended effective detection range, low false-alarm rates in signal identification, strong system scalability, and efficient, user-friendly operation.

SN	Component Name	Legend	Function Description
1	Main display screen		Displays drone detection information (frequency band, signal strength), walkie-talkie channel, time, and date.
2	Power button		Press and hold for 3 seconds to power on; press and hold for 5 seconds to power off.
3	Up/Down buttons		Adjust walkie-talkie receiver volume; switch display channels in detection mode.
4	Left/Right buttons		Use the left and right buttons to switch between other options in menu mode.
5	Menu button		In probe mode, short + enters menu mode
6	Back button		press to return to the previous screen
7	Enter button		press to confirm selection.

• Plastic surface and screen: Regularly check for cracks, scratches, or dirt, and clean the surface with a soft cloth and appropriate cleaning agent.

• Regularly charge and discharge to avoid prolonged periods of fully charged or empty state, in order to extend battery life.
• Monitor the health status of the battery. If the battery life is significantly reduced, replacement should be considered.
• Avoid storing batteries in high or low temperature environments for extended periods of time.

• Regularly inspect the adapter cables and plugs for damage.

• Regularly test the various functions of the equipment to ensure normal operation.

• Use original or certified accessories.
• Avoid using the equipment under humid or extreme temperature conditions.
• Regularly check the equipment for any abnormal phenomena such as overheating and odor.