ALIENTECH DUO II 2.4G/5.8G Signal Booster Antenna for DJI RC (Mavic 3 Classic, Mavic 3, Mavic 3 Cine, Mini 3 Pro, Air 2S)
Features
- Compatible with most drones: DJI, Autel, Parrot, etc.
- Operates on two frequency bands: 2.4 GHz-2.4835 GHz and 5.725 GHz-5.850 GHz.
- Significant transmission gain of 28-30 dBi and significant reception gain of 23-25 dB.
- Supports Wi-Fi and OcuSync protocol.
- Noticeably improves control and flight range (up to three times)
- Excellent interference protection
- 300 minutes of battery life
Main Functions
This antenna booster was designed specifically for the 2.4 GHz and 5.8 GHz frequency bands. The 2.4G complies with the IEEE 802.11B/G/N standard, and the 5.8 is a bidirectional power amplifier that complies with the IEEE 802.11A/N standard. The product complies with frequency expansion methods such as Direct Sequence Spread Spectrum (DSSS) and Orthogonal Frequency Division Multiplexing (OFDM). The use of TIME DIVISION DUPLEX (TDD) fast microwave detection technology and linear power amplification technology significantly increases the range of RF communication while keeping the transmission speed of 802.11B/G/N wireless devices unchanged.
Specifications
Product Model: DUO-2458SSB
Operating Frequency Range: 2400-24835 GHz/5725-5850 GHz
Operating Voltage: 6-9 V
Antenna Gain: 2.4G>13 dBi±1 / 5.8G>15dBi±1
Receiver Gain: 10 dB ± 1
Transmitter Gain: 15 dB ± 1
Input Power Range: 10-20 dBm
EVM: 3% at 28 dBm 802.11G 54 Mbps OFDM 64QAM 20 MHz Bandwidth
Electric Current: 435 mA at 28 dBm, 9 V
Noise Figure: ≤ 2.5 dB
Transmission Delay: ≤ 1 µs
Temperature: -40°C~80°C
Battery Voltage and Capacity: 3.7 V 2800 mAh
ATTENTION: Before installing the cable, you must disassemble the original remote control and remove the original antenna. Be aware that you risk damaging the original remote control and voiding the warranty for the remote or drone. For modification, follow the instructions on the page https://alienth.cn/blogs/refit
Before installation, carefully watch the tutorial video to ensure correct installation of the cables and antenna. Be careful during the installation process to ensure that the outer insulating layer and the metal layer of the shielded coaxial cable are not damaged, and that the cable itself is not broken, twisted, or damaged. It is not recommended to reinstall this kit. The kit includes only one pair of cables and all tools necessary for retrofitting.
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