The DBR4 is Gemini's advanced dual-band, dual-channel Приёмник, providing seamless compatibility с the Nomad Модуль.
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Полный пакет документов
Документы ECCN, CO, CI, PL, EUS
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Оригинал гарантирован
Официальные поставщики
Инженерная поддержка
Подбор до продажи и RMA после
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T/T 30/70 terms and irrevocable L/C over US$50,000. Funds follow agreed milestones — you never pay an unknown seller upfront.
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Export compliance14-day defective/DOA protection & warranty handling
Defective or dead-on-arrival items are accepted within 14 days via RMA; warranty claims and spare-parts support are handled through the trade desk.
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Войти для заказа →The Radiomaster DBR4 Xross Gemini ExpressLRS receiver is an innovative solution for radio-controlled models. It provides reliable communication thanks to dual-band technology. Support for the 2.4 GHz and 900 MHz bands makes it universal. The receiver is compatible with the Nomad module, which increases its functionality.
The main advantage of DBR4 is its high telemetry power. The maximum power reaches 2 x 100 mW. This ensures a stable connection over long distances. Four independent antennas allow you to optimally configure the receiver for any conditions. You can choose antennas depending on the needs of your project.
20 x 20mm mounting holes make installation easy. The receiver can be easily integrated into various models. It is also worth noting support for Xrossband GemX. This expands the usability and improves system performance. DBR4 provides a maximum receive refresh rate of up to 500 Hz.
There are plans to upgrade to 1000Hz in ExpressLRS V3.4 in the future. This will make the receiver even more powerful and fast. The minimum refresh rate is 50 Hz, which is also an excellent indicator. The receiver uses Semtech LR1121 chips, which guarantees high reliability.
The Radiomaster DBR4 Xross Gemini ExpressLRS receiver has many advantages. It provides reliable communication over long distances. The dual-band system significantly reduces interference. Four antennas allow you to adapt to different conditions.
Support for different frequency ranges makes it a universal solution. You can use it in various models and projects. High telemetry power ensures stable operation. Convenient mounting holes make installation into any model easy.
With Radiomaster DBR4 you get reliability and quality. This receiver is ideal for both beginners and experienced users. It will be a great choice for your RC project. opportunity to improve your results with Radiomaster DBR4.
