DJI SDR Transmission 2 Combo includes two transceivers, each switchable between transmitter and receiver roles on set – a ready-to-use TX + RX setup. It transmits DCI 4K/60fps 10-bit HDR video in H.265 at up to 50 Mbps over up to 4 km (CE) with latency from 35 ms. One transmitter feeds up to eight receivers with control. Each unit weighs approx. 136 g.
DJI SDR Transmission 2 Combo includes two transceivers, each switchable between transmitter and receiver roles on set – a ready-to-use TX + RX setup. It transmits DCI 4K/60fps 10-bit HDR video in H.265 at up to 50 Mbps over up to 4 km (CE) with latency from 35 ms. One transmitter feeds up to eight receivers with control. Each unit weighs approx. 136 g.
The unit switches between transmitter and receiver roles right on set, so there is no need to plan your TX-to-RX ratio in advance. It weighs approx. 136 g including antennas, and the light body puts less load on handheld gimbals.

In Auto mode, the units recognise one another and coordinate frequencies intelligently. More accurate spectrum scanning and conflict diagnostics let each unit hop frequencies seamlessly as conditions change, keeping the link stable even with multiple systems running side by side.
Up to five transmitters and forty receivers can run at the same time. A single transmitter feeds up to eight receivers, each with remote control of the camera.
Switch between camera feeds on the unit or in the DJI Ronin app – no rebooting, scanning or re-pairing.
Works with DJI RS 5, RS 4 Pro, RS 4, RS 3 Pro, Ronin 2 and Master Wheels. RS 4 Pro, RS 4 and RS 3 Pro need the USB-C to CAN cable, Ronin 2 and Master Wheels the USB-C to 4-pin cable.
From a Ronin gimbal, a standard USB-C PD charger (65 W adapter or higher) or an NP-F battery rated at 6.8–8.4 V.
The receiver delivers a low-latency feed over HDMI, DP or – with the Expansion Plate – SDI, so multiple monitors share the same clean image.
Change the transmitter or receiver role right on the unit, so every unit adapts to whatever the shoot calls for.
Connect the receiver to a phone or tablet over USB-C for a stable, high-bitrate feed in the DJI Ronin app. Cable not included.
In the DJI Ronin app you control an RS series stabilizer wirelessly (Force Mobile, virtual joystick, recentering) and start or stop camera recording.
System compatibility: The unit works only with other DJI SDR Transmission 2 units and cannot be cross-connected with other DJI video transmission products. SDI is added by the Expansion Plate from the separately sold Expansion Accessory Kit. For the best transmission, operate no more than five transmitters simultaneously in the same area.
Osmo cameras: Osmo Action 6 and Osmo Pocket 4 and later connect over USB-C for monitoring and power – a lightweight way to add a remote feed from angles larger rigs cannot reach.
Camera control: Supports PTP camera control (view and adjust aperture, shutter speed and ISO, photo capture and recording from the app) and CEC control of Sony cameras with Mirror Control mode. With an RS gimbal, remote camera control also requires a Multi-Camera Control Cable between gimbal and camera. When the unit is attached to a gimbal via the Quick-Release Plate, native vertical shooting is not supported.
For DJI SDR Transmission 2 Combo we recommend accessories that belong to this transmission system.
Original DJI accessories – cables, expansions, holders and antennas designed for this transmission system.
Power – NP-F batteries and power modules for longer cable-free operation.
| Manufacturer: | DJI |
| Category: | Wireless video transmission |
| Line-of-sight range | 4000m |
| Weight per unit | 136g |
| Maximum receiving devices | 8 |
| Maximum transmission resolution | 4096px |
| Maximum frame rate | 60fps |
| Frequency band | 2.4 GHz · 5 GHz |
| Power supply | NP-F550 · NP-F750 · NP-F970 · USB-C |
| Functions | Automatic channel selection |
| Latency | 35 ms |
| Input | HDMI · USB-C (DisplayPort) |
| Output | HDMI |
Special offers and discounts for subscribers only · Free audio & video workshops · News and tips from the world of filmmaking