Darkmatter Nebula D – Receiver Highlights

Advanced Diveristy Architecture

Designed with dual 65mm 2.4GHz T-antennas, Nebula D uses true antenna diversity to maintain a stable, reliable link even in challenging RF environments. This delivers improved penetration, reduced dead zones, and stronger overall signal performance.

Enhanced RF Performance with PA + LNA

Equipped with a Power Amplifier (PA) for stronger telemetry output and a Low-Noise Amplifier (LNA) for superior signal sensitivity, Nebula D ensures both sides of the link remain robust — whether you’re flying nearby or pushing long-range distances.

TCXO for Rock-Solid Frequency Stability

A built-in temperature-compensated crystal oscillator (TCXO) guarantees exceptional frequency accuracy during heat, cold, or sudden temperature shifts, giving you a consistent and drift-free control link at all times.

Optimized PCB Design

Engineered with an improved PCB layout for better heat dissipation and electrical stability, ensuring reliable performance during extended flights and high refresh-rate operation.

High Refresh-Rate ExpressLRS Compatibility

Fully compatible with all 2.4GHz ExpressLRS transmitters and modules, supporting refresh rates up to 500Hz / F1000Hz for ultra-responsive control and smooth link performance.

Long-Range Ready

Built for demanding explorers, Nebula D maintains a strong signal across long distances while delivering clean telemetry thanks to its optimized RF chain and diversity design.

Compact & Easy to Integrate

Lightweight, simple to wire, and powered via 5V DC, Nebula D fits seamlessly into freestyle quads, long-range wings, cinematic rigs, and autonomous platforms.

Made in India with Precision

Crafted with high-quality RF components and tuned for Indian flying environments, Nebula D embodies reliability, craftsmanship, and performance.

Specifications

• Type: ISM band
• MCU: ESP8285
• RF Chip: SX1281
• Telemetry Power: Up to 100mW
• Antennas: Dual 65mm T-Antennas
• Frequency Range: 2.404–2.479 GHz
• Max Receive Refresh Rate: 500Hz / F1000Hz
• Min Refresh Rate: 25Hz
• Working Voltage: 5V DC