




Atomos TX-RX Wireless 4K/HD Video Transmitter/Receiver Set
Transmit 4K video wirelessly up to 300m with the Atomos TX-RX Wireless 4K/HD set. Designed for real-time monitoring and mobile compatibility, this compact HDMI/SDI kit operates in the 5GHz band with minimal latency. Both TX and RX support USB-C, L-series, or DC power, with aluminium construction and pro-grade mount points for dependable field use.
Key Features:
- Wireless video transmission system for 4K30 HDMI and 1080p60 SDI
- Transmitter includes HDMI in, SDI in, and HDMI loop-through
- Receiver provides dual HDMI and one SDI output
- Supports up to four receivers from one transmitter
- Transmit to iOS/Android devices via 5GHz band
- 300m (985ft) line-of-sight range with <60ms latency>
- Power via L-series battery, USB-C, or 9–16V DC
- Rugged aluminium housing with 1/4" mount points
- Compact build: 120 x 67 x 42mm, weighing 231g each
- Clear OLED screen and rotary dial for quick setup
What's in the box?
- 1 x Wireless Video Transmitter
- 1 x Wireless Video Receiver
- 4 x Wi-Fi Antennas
- 10 x Antenna Tips
- 2 x USB-A to USB-C Cables (1m)
- 2 x 1/4-Inch Screw Mounts
- 1 x Quick Start Guide
FAQs
How far can the Atomos TX-RX system transmit video?
The system supports up to 300m (985ft) line-of-sight transmission using the 5GHz frequency band. It is designed to maintain stable, interference-resistant connectivity even in demanding production environments.
What resolutions and formats are supported with the Atomos TX-RX Wireless Set?
Via HDMI, the system supports up to UHD 4K30, including 1080p and 720p options. The SDI ports handle formats up to 1080p60. Dual-channel PCM audio is also supported for embedded sound monitoring.
How are the transmitter and receiver powered?
Both the transmitter and receiver feature integrated L-series battery plates and also accept USB-C or DC power (9–16V). This makes them adaptable to both on-location and studio power setups.
Is the TX-RX system mobile compatible?
Yes. In addition to dedicated Atomos receivers, the TX unit can wirelessly transmit video directly to Android and iOS devices. This adds a fast and flexible mobile monitoring option for solo operators.
Back to topProduct Specification
Dimensions | 120 x 67 x 42 mm (TX & RX) |
Frequency Band | 5 GHz |
Image Resolution | Up to UHD 4K30 via HDMI Up to 1080p60 via SDI |
Input | Output | TX: 1 x HDMI In, 1 x HDMI Loop Out, 1 x 3G-SDI In RX: 2 x HDMI Out, 1 x 3G-SDI Out |
Mounting | 1 x 1/4"-20 screw mount on bottom of each unit |
Power Input | USB-C, L-Series Battery, 9 - 16V DC Input |
Supported Video | HDMI: 4K30, 4K25, 1080p60, 1080p50, 1080p30, 1080p25, 1080i60, 1080i50, 720p60, 720p50 3G-SDI: 1080p60, 1080p50, 1080p30, 1080p25, 1080i60, 1080i50, 720p60, 720p50 |
Weight | 231 g per unit (TX & RX) |