4Hawks Raptor SR Panel Antenna for DJI RC2

4Hawks Raptor SR Panel Antenna for DJI RC2

Maximize your drone's range with the new SR antenna designed for the DJI RC2 controller!

Achieve greater distances with our special passive antenna (no amplifier needed)!

By maximizing the antenna size and using an external mount, we replaced 2 small internal and 2 external antennas with four large dual-band antennas, which should result in approximately doubling the drone's operational range.

Additionally, you'll get significantly better video transmission quality throughout the drone's flight path.

Installing the A148 antenna on the DJI RC2 transmitter requires modifying the controller. During installation, you'll need to open the controller, disconnect two internal antennas, and (if necessary) remove two external omnidirectional antennas – this process is reversible, and they can be reinstalled. You'll also need to drill two holes for new SMA connectors on the top panel of the controller (this is the only irreversible change that must be made to the transmitter).

The antenna modification process should take about 1–2 hours of work. Along with the antenna, you'll receive a detailed step-by-step illustrated and described manual.

Features:

• Ergonomic, lightweight, and compact range extender for the DJI RC2 controller

• Boost your performance and extend your drone's range by up to 2 times!

• Simultaneous dual-band operation: 2.4 and 5 GHz

• Dual polarization (horizontal + vertical)

• No modification to the drone itself

• Extended range thanks to unique passive antenna design — no external amplifiers needed

• Complete kit with all accessories and tools included

• Controller (shown in the photo) is NOT included

Specification:

Electrical Parameters

Frequencies
Ports 1 - 4: 2.40 – 2.50 GHz and 5.00 – 5.80 GHz [each]

Gain
Ports 1 - 4: 8 dBi (+/- 1 dBi) and 10 dBi (+/- 1 dBi) [each]

VSWR
Ports 1 - 4: < 1.50 (max. < 2.15) [each]

Beamwidth
Ports 1 - 4: 90°/65° and 55°/55° [each]

Polarization
Port 1: Vertical
Port 2: Horizontal
Port 3: Horizontal
Port 4: Vertical

Impedance
Ports 1 - 4: 50 Ω [each]

Mechanical Parameters

Material
Antenna: Samsung ABS, polyurethane, aluminum, stainless steel, nylon, FR4 laminate, and PTFE PCB
Mount: Stainless steel + painted coating

Weight
~ 200 g (120 g antenna + 80 g mount)

Dimensions
16.1 x 9.1 x 1.7 cm
6.34 x 3.60 x 0.67 inches

Connector
Ports 1 - 4: RP-SMA female [each]

Tilt Adjustment
3 tilt positions

Mount Type
On SMA connectors (fixed mount)