DJI SDR Transmission: Boundless Potential
Chapter One: SDR Transmission, Strong and Stable
SDR Technology and Wi-Fi Integration
DJI SDR Transmission is designed with Software-Defined Radio (SDR) technology, enhancing video transmission with better stability, interference resistance, and strong penetration capabilities. It also includes Wi-Fi transmission for flexible, temporary monitoring solutions.
Performance Comparison: SDR vs. Wi-Fi
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Transmission Distance: SDR increases by 650%
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Transmission Bitrate: SDR increases by 67%
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Transmission Latency: SDR improves by 30%
Long-Distance Transmission and Robust Penetration
DJI SDR Transmission can reach up to 3 km (10,000 ft), making it suitable for wide-area filming scenarios with complex live feed monitoring requirements. It ensures smooth and reliable performance with superior penetration capabilities.
High Bitrate and Image Quality
Supporting 1080p/60fps live feeds with a high bitrate of up to 20 Mbps, DJI SDR Transmission delivers clear, high-quality images for seamless monitoring and collaboration.
Seamless Auto Frequency Hopping
This feature enables the system to switch automatically among 2.4 GHz, 5.8 GHz, and DFS frequency bands, optimizing performance in case of interference and handling complex environments effortlessly.
Unlimited Receivers in Broadcast Mode
In Broadcast mode, a single transmitter can connect to an unlimited number of receivers, providing a high-quality monitoring experience for multiple users, essential for professional collaboration.
Additional Features
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Low Latency Transmission: Minimal latency of just 35 ms ensures efficient monitoring and collaboration.
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Metadata Transmission: Supports metadata from cinema cameras like ARRI and RED via SDI, giving real-time access to shooting information.
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Voice Call Communication: Allows real-time, one-on-one communication between the receiver and transmitter for seamless conversations.
Chapter Two: Agile and Innovative Monitoring
Compact, Lightweight, and Portable Design
Weighing approximately 145 g and featuring foldable antennas, the transmitter and receiver are highly portable and easy to mount, meeting various on-scene demands.
Innovative USB-C Port and Diverse Monitoring Methods
Supports multiple monitoring methods, outputting signals via SDI/HDMI and Wi-Fi. The transmitter can directly connect to smartphones or tablets, offering a cost-effective, dual-channel monitoring experience. The USB-C output method ensures stable and convenient monitoring through a simple cable connection.
Upgraded DJI Ronin App Features
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Camera Index Switching: Seamlessly switch between camera indexes within the app in Broadcast mode.
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Local Recording and Playback: Supports local recording and playback for immediate content review.
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Professional Monitoring Tools: Includes LUT, peaking, waveform, and false color for enhanced monitoring.
Supportive Features
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RS Series Stabilizer Control: Supports functions like Force Mobile, virtual joystick, and gimbal recentering.
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Channel Settings: Switch and monitor channels within the app in SDR Control or Wi-Fi mode.
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Camera Control: Adjust camera settings and control functions via the app, including Mirror Control mode for Sony cameras.
Chapter Three: Comprehensive Connectivity and Power Supply Solutions
Transmitter Ports
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USB-C Ports: For power, gimbal communication, and firmware updates.
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3.5mm Stereo Jack: Supports voice calls.
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HDMI and SDI Input Ports: Support 1080p/60fps video input.
Receiver Ports
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USB-C Ports: For firmware updates and video output, and power input.
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3.5mm Stereo Jack: Supports voice calls.
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HDMI and SDI Output Ports: Support 1080p/60fps video and audio output.
Versatile Power Supply Options
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Gimbal Power: Can be powered directly by DJI RS 4 Pro, DJI RS 4, or DJI RS 3 Pro gimbals.
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NP-F Batteries: Support industry-standard batteries with a voltage range of 6.8 to 8.4 V.
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USB-C Power Supply: Compatible with standard PD protocol chargers, with a power input of 9 V and 2 A.
Notes:
- Transmission performance values for SDR and Wi-Fi modes were measured in a controlled test environment.
- 3 km transmission distance was measured in Control mode (with Broadcast mode off) with FCC compliance in an interference-free environment.
- Low latency measured when shooting 1080p/60fps video with Broadcast mode off, excluding camera and screen display latency.
- Voice call feature available in Control mode only.
- Actual product weight may vary; refer to the product for precise weight.
- Compatible with DJI RS 4 Pro, DJI RS 4, and DJI RS 3 Pro.
