ALIENTECH DUO 3 antenna signal booster range extender for DJI/Autel/Parrot/FPV drones

Introducing the ALIENTECH DUO 3 antenna signal booster range extender for DJI/Autel/Parrot/FPV drones! This bad boy takes your drone game to new heights with its upgraded features and mind-blowing capabilities.

First up, we've cranked up the power on this baby by optimizing the space design and doubling the power amplifier. That means your signal range gets a boost of over two times than DUO II, and is equivalent to a 5-10 with the stock antenna times. giving you the power to reach new heights and explore uncharted territories.

But that's not all! We've also thrown in a brand-new chip that works like a charm to enhance data transmission speed. In fact, it's a whopping four times faster than its predecessor, the DUO II.

And let's not forget about the Mu-Mimo technology that's packed into this beast. With dual transmission and reception capabilities, you'll experience improved signal strength and better overall performance, even in weak signal areas. crucial role.

But wait, there's more! The DUO 3 is not just limited to a specific frequency range. It's a versatile powerhouse that supports almost all 5G frequency bands, expanding from the previous 5.8G range to a wide 5.15Ghz–5.85Ghz range. That means compatibility with a wider range of wireless devices, so you can take your drone game to new heights.

We've also given the DUO 3 a makeover in the durability department. With a sleek all-aluminum alloy frame, this bad boy is built to withstand the toughest of adventures. Plus, the aluminum alloy structure optimizes heat dissipation, ensuring top-notch performance from the modules and chips.

Last but not least, we've upgraded the battery to a whopping 3000 mA, giving you longer standby and working time. No more worrying about running out of juice mid-flight. The DUO 3 has got your back.

So, if you're serious about taking your drone adventures to new heights, the ALIENTECH DUO 3 antenna signal booster range extender is your ultimate wingman. Get ready to soar high and capture breathtaking footage like never before. It's time to unleash the true potential of your drone.

Product Overview

The DUO 3 Signal Booster is a portable device that is widely used in the unmanned aerial vehicle (UAV) and Wi-Fi communication industries. It operates simultaneously in the 2.4G, 5.2G, and 5.8G frequency bands, making it highly versatile and capable of enhancing communication in various applications.

The device is compliant with IEEE 802.11a/b/g/n/ac standards, which are used for data transmission and communication in wireless networks. These standards provide different maximum wireless transmission speeds and frequency bands for different applications.

The DUO 3 Signal Booster supports spread spectrum, multi-carrier modulation, time-division duplexing, and digital video transmission technologies. It is equipped with automatic frequency switching, channel selection, and multi-channel support, which enables it to enhance signal strength and quality while minimizing interference.

The device is capable of extending the transmission distance and improving the remote control range. It is FCC and CE-compliant, ensuring that it meets the regulatory requirements for transmission power and signal quality.

The DUO 3 Signal Booster is an essential tool for various applications, including remote control of UAVs, transmission of Wi-Fi signals, and digital video transmission using OcuSync and Lightbridge technologies.

In summary, the DUO 3 Signal Booster is a versatile device that can enhance communication in various applications. Its compliance with various IEEE standards and support for spread spectrum, multi-carrier modulation, time-division duplexing, and digital video transmission technologies make it an essential tool for professionals in the UAV and Wi-Fi communication industries.

The DUO 3 Singal booster 20 Times Extended Distance for DJI Drone's Accessories: Mavic 2 Pro, Zoom/Mini/2/Air2/2S/3 RC-N1/RC PRO Classic/DJI RC 2, Platinum/Enterprise, Phantom 3/4 A/Advanced/Pro/V2.0/RTK, Inspire 1/2 Pro, Matrice 100/300/200/210/600 Pro/RTK, Smart controller, Cendence. Anafi,Autel EVO II Max 4T/FPV drones

Technical Specifications

• Model： DUO-2458DSB
• Tri-Band, works with 2.4G, 5.2G, and 5.8G (2400MHz~2483.5MHz, and 5100MHz~5850MHz)
• Working Frequency Band: 2400–2485 MHz, 5.150–5.850 MHz
• Working Voltage: 6-9V
• Antenna Gain: 2.4G>13 dBi±1 / 5G>15 dBi±1
• Antenna horizontal half-radiation angle: 65-84°
• Antenna vertical half-radiation angle: 63–75°
• 2.4G Receive Gain: 12dB±1
• Receive Gain of 5.2G and 5.8G: 15dB±1
• Transmit Gain: 15 dB±1
• Input power range: 10–25 dBm
• EVM: 3%@28 dBM 802.11 ac 6.93Gbps MIMO OFDM 64QAM BW 80 MHz 
• Electric current: 435 mA at POUT 28 dBm 9V
• Noise coefficient: ≤ 2.5 dB
• Transmission delay: ≤ 1 μs
• Temperature: -20°C~80°C
• Battery voltage and capacity: 3.7V, 3000 mAh

Antenna Gain and Angle

External expansion coaxial cable

DUO 3 can also be used with coaxial cables. Through calculation, we have prepared coaxial cables of different lengths for you to achieve your purpose. The length of these cables is selected based on the specific performance and physical characteristics of the cable. In 5.8G mode, the length can be up to 35m.

Connectors: QMA Female / Male and can Lockable

Cable Type : RG223/CG240/RG8

Flexible coaxial cable, 50ohm RG223/CG240/RG8 type

Applied standard: MIL-C-17

Electrical Specifications

Mechanical & Environmental Specifications

Attenuation (Typical Value @ 25C & Sea Level)