DJI SDR Transmission Combo
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SDR Transmission, Stable & Anti-Interference
DJI SDR Transmission utilizes SDR technology to offer enhanced stability, interference resistance, and penetration capabilities. It also supports transmitting directly to smartphones or tablets via Wi-Fi.
Strong Penetration, Extended Transmission Distance
DJI SDR Transmission features a transmission distance of up to 3 km/10,000 ft, [1] suitable for wide-area mobile filming scenarios, and advanced penetration capabilities.
20Mbps High Bitrate, 1080p FHD Image Quality
DJI SDR Transmission supports 1080p/60fps video specifications with a transmission bitrate of up to 20 Mbps [2] and a minimal latency of just 35 ms. [3]
Innovative USB-C Monitoring Experience
DJI SDR Transmission introduces a USB-C output monitoring method. Users can now use a USB-C cable to connect the receiver to a smartphone or tablet.
Broadcast Mode, Unlimited Number of Receivers
In Broadcast mode, each transmitter can connect to an unlimited number of receivers, providing a high-quality monitoring experience.
Ronin Compatibility & Remote Control
DJI SDR Transmission supports control of the RS series stabilizers, [4] remote camera control, various monitoring assistance, and camera source switching.
In the Box
DJI SDR Transmission Transmitter (TX)
× 1
DJI SDR Transmission Receiver (RX)
× 1
USB-A to USB-C Cable (43 cm)
× 1
TX Camera Mounting Adapter Plate
× 1
TX Gimbal Mounting Adapter Plate
× 1
Let’s Answer Your Questions
What monitoring methods does DJI SDR Transmission support?
DJI SDR Transmission supports simultaneous output of three SDR signals and two Wi-Fi signals, facilitating various monitoring options:
1. Supports outputting to monitors via SDI/HDMI for monitoring.
2. Supports connecting the transmitter to smartphones/tablets directly via Wi-Fi for monitoring.
3. Supports connecting the receiver to a smartphone/tablet with a USB-C cable for monitoring.
What connection methods does DJI SDR Transmission support? What usage scenarios are they suitable for?
1. Under SDR mode, Control mode allows for stabilizer remote control, seamless auto frequency hopping, and stronger anti-interference capabilities. When the number of connected receivers does not exceed two, it is recommended to use Control mode and turn off Broadcast mode.
2. Under SDR mode, Broadcast mode supports an unlimited number of receivers but compromises transmission range and bitrate when compared with Control mode. It is suitable for scenarios like TVC shootings, where a short-distance connection to multiple receivers for monitoring is needed.
3. Wi-Fi mode allows for direct connection via Wi-Fi without needing a receiver (after downloading the Ronin app). It is suitable for temporary monitoring with up to two terminals connected simultaneously.
What is the maximum number of cameras that DJI SDR Transmission can support simultaneously?
Up to three cameras are recommended, but the specific number can be adjusted according to the on-site wireless environment.
Which Ronin ecosystem products are compatible with DJI SDR Transmission?
When connected with devices such as RS 4 Pro, RS 4, and RS 3 Pro, DJI SDR Transmission can be powered through the gimbal and enables Force Mobile, virtual joystick, gimbal recentering, and more functions. Please note that when the DJI SDR Transmission Transmitter is connected to a stabilizer, the multi-camera control cable from the stabilizer's combo must be used, and ActiveTrack will not be available. Additionally, when the DJI SDR Transmission Transmitter is connected to a stabilizer via the adapter plate, a native vertical shooting setup is not supported.
What camera functions can DJI SDR Transmission control?
You can adjust parameters such as aperture, shutter, and ISO through a shutter release cable (subject to the camera system, with adjustment response times ranging from approximately 0.5 to 1 second), as well as trigger recording. Additionally, you can access a camera's Mirror Control mode through an HDMI cable.
* The above features are only supported by some camera models. For details, please refer to the camera compatibility list.
Does DJI SDR Transmission support channel quality monitoring?
Yes. The receiver can display signal quality through indicator lights: green for strong signal strength, yellow for medium, and red for poor. In the Ronin app, the camera view can display a signal quality bar graph, with taller bars indicating better signal quality.
Can the receiver output video from multiple ports simultaneously?
Yes, the receiver can concurrently output video streams through the SDI port, HDMI port, and USB-C port.
Still have questions? Get help from a DJI expert.
1. Measured in Control mode (with Broadcast mode turned off) with FCC compliance in an unobstructed, interference-free environment.
2. Measured in Control mode, with Broadcast mode turned off.
3. Measured when shooting 1080p/60fps video with Broadcast mode turned off without considering camera and screen display latency. If camera and screen display latency are included, the data is 80 ms.
4. Compatible with DJI RS 4 Pro, DJI RS 4, and DJI RS 3 Pro.
