DJI SDR Transmission
Boundless Potential
SDR Transmission, Stable & Anti-Interference
Strong Penetration, Extended Transmission Distance
High Bitrate, High Image Quality
Innovative USB-C Monitoring Experience
Broadcast Mode, Unlimited Number of Receivers
Ronin Compatibility & Remote Control
Built around Software-Defined Radio technology, DJI SDR Transmission
utilizes both SDR and Wi-Fi video transmission modes. SDR technology takes
video transmission performance to a whole new level, offering enhanced
stability, interference resistance, and penetration capabilities. For instances
that require temporary monitoring, DJI SDR Transmission also accommodates Wi-Fi
transmission to provide teams with increased flexibility.
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SDR vs. Wi-Fi Transmission Performance [1] |
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Transmission Distance |
Increased by 650% |
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Transmission Bitrate |
Increased by 67% |
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Transmission Latency |
Improved by 30% |
DJI SDR Transmission can reach up to 3 km/10,000 ft, [1]
accommodating wide-area, dynamic filming scenarios. Coupled with superior
penetration capabilities, it meets on-site live feed monitoring demands in
various complex scenarios.
DJI SDR Transmission supports 1080p/60fps live feeds, with a high
bitrate of up to 20 Mbps, [2] ensuring smooth monitoring and
collaboration.
DJI SDR Transmission supports seamless auto frequency hopping across 2.4
GHz, 5.8 GHz, and DFS frequency bands. In case of interference, it can
automatically switch to the optimal channel, effortlessly tackling complex
environmental challenges.
In Broadcast mode, each transmitter can connect to an unlimited number
of receivers, providing a high-quality monitoring experience for multiple
collaborators and meeting the independent monitoring needs of various
professional roles.
35-Millisecond,
Low-Latency Transmission
The minimal latency of just 35 ms [3]
ensures smooth monitoring and efficient collaboration.
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Metadata Transmission for Professional Use
Cases DJI SDR Transmission supports metadata transmission
from mainstream cinema cameras like ARRI and RED via SDI. This provides
directors, cinematographers, and DIT teams with quick access to detailed
shooting information in real time.
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Communicate
With Voice Call
DJI SDR Transmission enables one-on-one real-time
communication [4] between the receiver and transmitter, allowing
for seamless conversations between the cinematographer and the director or
client at any time.
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With a lightweight design and foldable antennas for easy storage, a
single transmitter or receiver weighs approximately 145 g. [5] This
not only ensures portability but also supports various mounting methods,
satisfying a wide range of on-scene demands.
DJI SDR Transmission supports multiple monitoring methods and can output
three SDR signals and two Wi-Fi signals simultaneously. The receiver can output
to monitors via SDI/HDMI. Additionally, the transmitter allows for direct
connection to smartphones or tablets over Wi-Fi, offering a cost-effective,
dual-channel monitoring experience without the need for a receiver.
On top of this, DJI SDR Transmission also introduces a USB-C output
monitoring method that combines stability with convenience. Users can use a
USB-C cable to connect the receiver to a smartphone or tablet for smooth and
stable monitoring.
When DJI SDR Transmission is connected to the DJI Ronin app in Broadcast
mode, users can seamlessly switch between camera indexes within the app,
meeting the monitoring needs for different camera views.
The app supports local recording, and recorded content can be reviewed
on the playback page.
The app supports mainstream monitoring assistance tools such as LUT,
peaking, waveform, and false color, delivering a professional monitoring
experience.
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LUT |
Peaking |
Waveform |
False Color |
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Control for the RS
Series Stabilizers [6] Supports Force Mobile, virtual joystick, and gimbal
recentering functions. |
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Channel Settings When DJI SDR Transmission is connected to the app in
SDR Control mode or Wi-Fi mode, users can switch channels within the app and
monitor channel quality simultaneously. |
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Camera Control* DJI SDR Transmission supports PTP control over cameras,
displaying and adjusting aperture, shutter, ISO, and even triggering the
camera's photo-taking and video-recording functions through the app.
Additionally, it supports CEC control for Sony cameras, bringing Mirror
Control mode into play.
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USB-C Port USB-C Power and Gimbal Communication Port |
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USB-C Port USB-C Firmware Update Port |
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3.5mm Stereo Jack Supports one-on-one voice calls. [4] |
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HDMI Input Port Supports 1080p/60fps video input. |
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SDI Input Port Supports 1080p/60fps video input. |
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USB-C Port USB-C Firmware Update and Video Output Port |
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USB-C Port USB-C Power Port |
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3.5mm Stereo Jack Supports one-on-one voice calls. [4] |
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HDMI Output Port Supports 1080p/60fps video and audio output. |
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SDI Output Port Supports 1080p/60fps video and audio output. |
Thanks to the integrated power supply design, when used with DJI RS 4
Pro, DJI RS 4, or DJI RS 3 Pro, [7] the transmitter can be mounted
on the gimbal and powered directly by it, eliminating the need for a separate
battery.
The transmitter and receiver both support industry-standard NP-F
batteries, which provide a voltage ranging from 6.8 to 8.4 V.
DJI SDR Transmission has increased compatibility. It can be powered
through a standard PD protocol charger, with a USB-C power input rated at 9 V
and 2 A
1. The transmission performance values of SDR
and Wi-Fi modes were measured in a controlled test environment. SDR mode's 3
km/10,000 ft transmission distance was 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. This feature is only available when the
receiver is connected in Control mode.
5. Weight of a single transmitter or receiver
(including antennas). The actual weight may vary. Please refer to the actual
product weight.
6. Compatible with DJI RS 4 Pro, DJI RS 4, and
DJI RS 3 Pro.
7. Sold separately.
| Specifications |
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