Raptor SR for Autel Smart Controller v3 (EF9-3 Controller) EU-Spec 

You can now reach further distance than with the standard stock antennas provided by the drone manufacture. By upgrading to the new, dual band antenna by 4Hawks, the Raptor SR Range Extender will increase your drone’s flight range.  During design, all materials were precisely selected and engineered to give you the best flight experience possible. The radio transparent radome is made by an advanced injection molding process. The concept behind the look of the antenna was to keep the main merits of DJI Smart Controller, which is its compact size. Entire construction is 100% UV protected to assure longevity of the equipment. Additionally, part of the construction is made of aluminum to make the whole construction as light as possible. Mounting the range extender leads to permanent changes with the remote controller. The entire set is lightweight and uniform (without any loose equipment pieces). 

Maximize performance Concurrent dual band 2.4 & 5GHz No modification to the drone itself Long range extension without external boosters Complete solution Controller NOT included

SPECIFICATIONS
	Electrical parameters
Frequencies	Port 1:   2.40 - 2.50 GHz & 5.00 - 5.80 GHz Port 2:   2.40 - 2.50 GHz & 5.00 - 5.80 GHz
Gain	Port 1:   8 dBi  (+/- 1 dBi) & 10 dBi  (+/- 1 dBi) Port 2:   8 dBi  (+/- 1 dBi) & 10 dBi  (+/- 1 dBi)
VSWR	Port 1:   < 1.50  (max. < 2.15) Port 2:   < 1.50  (max. < 2.15)
Beamwidth	Port 1:   90°/65° & 55°/55°  Port 2:   90°/65° & 55°/55°
Polarization	Port 1:   Vertical Port 2:   Vertical
Impedance	Port 1:   50 Ω Port 2:   50 Ω
	Mechanical parameters
Material	Antenna:   Samsung ABS, polyurethane, aluminum, Stainless steel, Nylon, PTFE PCB Mounting:   Stainless steel + paint
Weight	~ 180g (110g Antenna + 70g Mounting)
Dimensions	16.1 x 9.1 x 1.7 cm 6.34 x 3.60 x 0.67 inch
Connection	Port 1:   RP-SMA female Port 2:   RP-SMA female
Tilt adjustment	5 tilt positions, OnClick system
Mounting type	ON SMA CONNECTORS (PERMANENT)

*Product Liability Disclaimer* This product is an aftermarket antenna system, designed for modifying the original OEM product antenna on the RC Ground Station Controller. When using this antenna, some custom modification to the RC Ground Station Controller may be required, and the working knowledge of basic tools is recommended. SkyDronesUSA, LLC shall not be held liable or responsible for any damages of any kind that may occur during or after installation of this aftermarket antenna to the RC Ground Station Controller. By making purchase of this item, you are acknowledging and accepting the terms of this Product Liability Disclaimer.