Xpert Intelligent Equipment Co., Ltd. is one of the leading manufacturers and suppliers of 900mhz 1w elrs tx module in China. We have world-leading production equipment and strong manufacturing capabilities. Welcome to wholesale bulk cheap 900mhz 1w elrs tx module in stock here from our factory. Customized orders are welcome.
SUltra-Long Range & Superior Penetration
This is the most fundamental advantage of combining the 900MHz band with 1W of power, and the key differentiator from 2.4GHz systems. According to radio propagation principles, 900MHz has a lower frequency and longer wavelength, resulting in significantly less signal attenuation over long distances compared to 2.4GHz. In simple terms, 1W of power at 900MHz provides effective coverage roughly equivalent to 7W at 2.4GHz. Under ideal conditions with a basic antenna, stable control can be achieved at distances exceeding 20 kilometers – and with high-gain directional antennas, ranges of 30 to 50 kilometers are attainable.
High Stability & Anti-Interference
Full Technical Specifications
| Parameter | Specification |
|---|---|
| Operating Voltage | 5-8.4V |
| Frequency Range | 360-560M, 720-960M |
| Output Power | 30dBm |
| Operating Current | 390mA /8.4V |
| Refresh Rate | 25Hz / 50Hz / 100Hz / 200Hz |
| Main Control Chip | ESP32 + SX1276 |
| Antenna Connector | SMA‑Jack |
| Color | Black |
| Dimensions | 50 * 72 * 35mm |
| Weight | 54g |
Applications & Competitive Advantages
This 900MHz 1W ELRS TX Module leverages the strong diffraction and penetration capabilities of the 900MHz frequency band and 1W high power output. It is primarily adapted for scenarios including long-range fixed-wing drone long-distance flight, FPV drone operations in complex forest areas or dense building zones, and industrial-grade inspection drone cluster control. It enables low-latency, highly stable long-distance signal transmission in heavily obstructed environments, and is also compatible with ultra-long-range control requirements for ground moving models such as cars and ships.
Customer Reviews
- Turkey・Omar Kemal
- Russian・Дмитрий Петров
- USA・David Wilson
- Japan・さとう ゆうき
- Germany・Finn Becker
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Turkey・Omar KemalWe purchased 2200 units of this 900MHz 1W ELRS TX Module in bulk for our cross-regional long-distance oil and gas pipeline inspection drone fleet. Leveraging the strong diffraction and penetration capability of the 900MHz band, it maintains stable control even in complex obstructed scenarios such as forest areas and mountainous regions, with the maximum control distance exceeding 80km, fully meeting our inspection requirements in long-distance no-signal zones. No out-of-control accidents were reported in 6 months of deployment.
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Russian・Дмитрий ПетровWe equipped our forest fire prevention inspection drone cluster with 1500 units of this 900MHz 1W ELRS TX Module. The 900MHz band signal can easily penetrate dense forest obstructions, maintaining a stable control link even in plateau forest areas above 3000m altitude, completely avoiding the pain point of excessive signal attenuation of the 2.4GHz band in forest scenarios.
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USA・David WilsonWe equipped our urban high-rise fire rescue drones with 1800 units of this 900MHz 1W ELRS TX Module. In the complex electromagnetic environment of dense high-rise building clusters, the 900MHz signal can easily bypass multi-layer building obstructions. Even when the drone flies to the back of a building above 30 floors, it still maintains a clear and stable control signal, fully meeting the reliability requirements of emergency rescue scenarios.
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Japan・さとう ゆうきWe purchased 1200 units of this 900MHz 1W ELRS TX Module in bulk for our offshore aquaculture area inspection unmanned boats. In the offshore environment with high salt fog and strong signal attenuation, the maximum stable control distance can reach 35km, fully covering the patrol range of our entire offshore aquaculture area. No control signal interruption incidents occurred in 7 months of deployment.
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Germany・Finn BeckerWe equipped our mountain geological disaster monitoring drone cluster with 1400 units of this 900MHz 1W ELRS TX Module. The 900MHz band signal can easily penetrate mountain obstructions, maintaining a stable control link even in plateau mountain areas above 4000m altitude, completely avoiding the pain point of insufficient signal diffraction capability of the 2.4GHz band in mountain scenarios.
Company Profile
In 2015, Xpert planted a seed in Shenzhen. Eleven years later, that seed has grown into a manufacturing network of 6 production bases, 2 research centres, and 3 end‑to‑end testing facilities.We chose not to take shortcuts. Instead, we built an integrated system where every stage - from incoming QC to final pre‑shipment validation - is kept in‑house and aligned with global premium standards.Along the way, we have delivered to Europe, the Americas, the Middle East, and Asia, and earned a place on the vendor lists of the most quality‑conscious buyers in each region. Their repeat orders come down to one simple fact: we say what we do, and we do what we say. Trust, for us, is measured in containers shipped, inspections passed, and zero defects delivered - consistently, order after order.
Factory Strength
Xper operates six exclusive production facilities dedicated to drones and accessories, covering a total area of 24,000㎡. Equipped with over 330 internationally advanced intelligent manufacturing devices, we have built an integrated, end-to-end production system.
From raw material precision processing and core component R&D to final assembly and rigorous testing, every stage of production is completed entirely in-house. This vertical integration ensures full quality control at every step.
Backed by standardized production processes and strong manufacturing capabilities, Xper ranks firmly among the top tier of the industry. Our production system efficiently handles bulk orders, including high-volume deliveries of 7-inch drone frames, with consistent quality and on-time performance.
FAQ
Does this 900MHz 1W ELRS TX Module support cross-brand receiver compatibility?
As long as the receiver is on the same 900MHz band, flashed with the same major version of ELRS firmware (e.g. 3.x series) and configured with the same regulatory domain parameters, it can be perfectly adapted regardless of brand, no additional hardware modification is required.
What are the core advantages of the 900MHz band over 2.4GHz ELRS modules?
The 900MHz band has stronger diffraction and penetration capabilities, with lower signal attenuation in complex obstructed scenarios such as forests, mountains and dense buildings. Its maximum stable control distance can exceed 80km, far outperforming 2.4GHz modules of the same power.
What causes the module to fail to bind with the receiver?
First check if the band and major firmware version of the transmitter and receiver match, confirm the binding phrase is completely consistent, and try powering the receiver on and off three times to force it into binding mode for quick resolution.
How to troubleshoot when the control distance suddenly becomes shorter?
Check in sequence whether the antenna has poor soldering or breakage, whether the transmit power is accidentally turned down, whether there are strong interference sources nearby, and whether the module power supply is stable. Replace the antenna or adjust the deployment position to restore normal performance.
How to deal with severe overheating of the module during long-time full-power operation?
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