Complete Long-Range Wireless Video System for Professional Sets
Overview
The DJI SDR Transmission Kit, consisting of both a transmitter and receiver, is designed to deliver stable, high-quality wireless video on small- to medium-sized sets. Leveraging DJI’s proprietary SDR (Software Defined Radio) technology, it uses tri-band (DFS, 2.4 GHz, and 5.8 GHz) automatic frequency hopping to maintain a robust connection with strong penetration and a range of up to 1.9 miles (3 km).
The system supports video transmission up to 1080p60 with a high bit rate of up to 20 Mb/s and a low latency of just 35 ms, providing smooth monitoring and detailed, vibrant images with crisp audio. It is ideal for sending a camera feed to an unlimited number of receivers or mobile devices on crowded sets and in dense architectural environments where consumer Wi-Fi solutions often struggle.
With Broadcast and Control modes, metadata transmission via SDI from mainstream cinema cameras, a Voice Call function, and in-app camera/gimbal control, the kit becomes a powerful hub for on-set collaboration. Flexible power options via L-Series batteries, USB-C PD, or direct gimbal power (DJI RS 4 Pro / RS 4 / RS 3 Pro) simplify rigging for demanding, fast-paced productions.
Key Features
Complete Wireless Video Kit
Includes SDR transmitter and receiver for a full long-range wireless video transmission solution.
SDR Tri-Bandwidth Technology
Uses DFS, 2.4 GHz, and 5.8 GHz bands with automatic frequency hopping to overcome interference.
Up to 1080p60 Transmission
Supports wireless transmission of video up to 1080p60 with high detail and accurate color.
Long Wireless Range
Robust wireless range up to 10,000' / 1.9 miles (line-of-sight) for wide, dynamic filming areas.
High Bit Rate & Low Latency
Up to 20 Mb/s bit rate with approximately 35 ms latency for smooth, responsive monitoring.
Broadcast & Control Modes
Broadcast to an unlimited number of receivers or use Control mode for camera and gimbal control via the app.
HDMI & 3G-SDI Video I/O
HDMI and 3G-SDI inputs with embedded audio support for cinema cameras and professional workflows.
Voice Call & Metadata Support
Real-time one-on-one voice calls plus metadata transmission via SDI from ARRI, RED, and other cinema cameras.
Rich App Monitoring Tools
Ronin app offers local recording, playback, LUTs, peaking, waveform, and false color for pro monitoring.
Flexible Power Options
Power via L-Series battery, USB-C PD, or directly from DJI RS 4 Pro / RS 4 / RS 3 Pro gimbals.
Technical Specifications (System)
Video I/O:
1x HDMI Input, 1x 3G-SDI (BNC) Input
Embedded Audio:
Via HDMI / SDI / USB / Wireless
Audio I/O:
1x 3.5 mm Headphone Output
Power & Data Ports:
1x USB-C Power Input (9 VDC / 2 A), 1x USB-C for Firmware
Wireless Range:
Up to 1.9 Miles / 3 km (Line-of-Sight), approx. 200 m without quality loss
HDMI/SDI/USB up to 1080p: 60/59.94/50/30/29.97/25/24/23.98 1080i: 60/59.94/50 720p: 60/59.94/50
Audio Format:
PCM Audio
Wireless Video Compression:
Compressed
Timecode Support:
No Timecode
Mobile App:
Compatible with Android & iOS (DJI Ronin App)
Camera/Gimbal Control:
PTP camera control (aperture, shutter, ISO, trigger), CEC control for compatible Sony cameras, Force Mobile, virtual joystick & recenter functions for gimbals.
Input Power:
6.8 to 17.2 VDC, or 9 VDC at 2 A via USB-C
Battery:
1x L-Series battery mount on fixed plate
Power Consumption:
Approx. 8.2 W
Mounting:
1x 1/4"-20 female thread on bottom
Operating Temperature:
32 to 104°F / 0 to 40°C
Material:
Plastic
Dimensions (Excl. Antenna):
3.4 x 2.5 x 1.3" / 86.5 x 64 x 32 mm
Weight:
5.11 oz / 145 g (including antenna)
Package Weight:
0.475 lb
Box Dimensions (LxWxH):
4.95 x 4.2 x 1.55"
Ideal For:
Directors, DPs, DITs, gimbal operators, and video crews working on narrative, commercial, and live productions who require a robust, long-range wireless video link with low latency, multiple receivers, app-based monitoring tools, and integrated camera/gimbal control on set.
