17 dBi long range 868mhz 915 mhz pcb directional antenna drone FPV signal blocker device antenna

 17 dBi long range 868mhz 915 mhz pcb directional antenna drone FPV signal blocker device antenna

4 band in 1 PCB directional antenna completely developed and produced by Texin Electronics and the highest gain reach 18dbi .It is 4 band in 1 antenna ,it can realize multiple frequency bands working simultaneously. It is a multifunctional portable directional PCB antenna. It is widely used in security places. Kill illegal drones.

Features
■ 4 band in 1 antenna 
■ High gain around 17dbi 
■ VSWR≤2.5
■Manual welding, quality assurance
■ High efficient to jamming drone FPV 

Applications

Prisons, government, Oil and Gas Storage Facilities and fields, Churches, Theaters, News Conference Rooms, Libraries, Museums, Courts, Border Patrol and Drug Enforcement, Customs, mosques, etc.

Customer service

1.User Instruction

we can offer online details photo illustration and video;

local instruction is also available but with extra cost

2.Online technical support: our professional engineers will assist customers with technical problems

3.After sales service:

our company will perform the agreed responsibility and duty during the warranty period

4.Free training lesson and daily maintenance

5. Fast reply of customer feedback and question

6. All product enjoy the 1 year warranty and Life time maintenance service