Better Signal ™ A3D ，Your professional choice for drone signal range extender
1.Introduction
The A3D is a professional-grade drone signal amplifier designed to address the limitations of most consumer drones on the market. These drones, including popular models such as those from DJI, often have restricted signal control ranges due to their original remote controls being designed with standardized, consumer-grade transmission capabilities. These designs are not optimized for specialized fields or military applications, and cost constraints limit the ability of manufacturers to improve these features.
To meet the growing demand for enhanced signal performance, we have utilized our extensive experience in wireless electronic product design and manufacturing to create the A3D. This product caters to drone enthusiasts and radio signal hobbyists seeking peak performance. Our years of expertise allow us to offer the A3D at a price-performance ratio that significantly outperforms similar products.
The A3D is equipped with an 8000mAh lithium battery and features a wide signal frequency amplification range, supporting 2.4G-2.5G and 5.15-5.85GHz frequencies with a transmission power of 10 watts. This makes it compatible with most drones on the market, including a wide range of DJI models. Thanks to the use of high-precision, premium components, the A3D delivers outstanding performance with minimal signal jitter, greatly reducing the risk of losing control during drone operation. Additionally, its powerful signal amplification significantly extends the operational range of drones.
With water-resistant capabilities, the A3D is well-suited for both outdoor and indoor use, making it an excellent choice for consumer electronics, industrial applications, and even military use.
Specification Table:
| No. | Items | Specifications | |
| 1 | Frequency Range | 2400-2500MHz | 5150-5850MHz |
| 2 | Max Output Power | 40dBm(10W) | 40dBm(10W) |
| 3 | AntennaGain | 15dB±1 | 18dB±1 |
| 4 | Battery Capacity | 8000mAh | |
| 5 | Receiving Gain | 16dB±1 | 16dB±1 |
| 6 | Transmission Gain | 18dB±1 | 18dB±1 |
| 7 | Input Trigger Power | Min:3dBm Max:23dBm | Min:3dBm Max:23dBm |
| 8 | EVM | 3%@33dBm 802.11g 54Mbps OFDM 64QAM BW 20MHz | 3%@33dBm 802.11a54Mbps OFDM 64QAM BW 20MHz |
| 9 | Noise Figure | ＜2.5dB | ＜2.5dB |
| 10 | Current Supply | 2.2A@Pout40dBm 12V | 2.2A@Pout40dBm 12V |
| 11 | TX/RX Switch Time Delay | ＜1 us | |
| 12 | Charging Voltage | 5V/2A | |
| 13 | LED Indicator | 4 Blue LED | |
| 14 | Charging Port | Type-c | |
| 15 | RF Connector | SMA-Female | |
| 16 | Operating Temperature | -40℃～+70℃ | |
| 17 | Storage Temperature | -40℃～+150℃ | |
| 18 | Operating Humidity | Up to 95% rel. humidity | |
| 19 | Shell Size | 230*146*39(mm) | |
| 20 | Shell Material | Aluminum | |
FAQ
Q1. What is your terms of packing?
A: Generally, we pack our goods in neutral white boxes and brown cartons. If you have legally registered patent,
we can pack the goods in your branded boxes after getting your authorization letters.
Q2. What is your terms of sample’s payment?
A: Full payment. Goods would be shipped in 3-5 work days after payment received, finally depends on quantities.
Q3. What is your terms of delivery?
A: EXW.
Q4. How about your sample’s delivery time?
A: Generally, goods would be shipped in 3-5 work days after payment received, finally depends on order quantities.
Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.
Q6. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery
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