Atomos TX-RX 4K/HD Wireless Video Monitoring Transmitter & Receiver Set

Atomos TX-RX 4K/HD Wireless Transmitter & Receiver Set – Long-range, Low-latency Monitoring

Atomos TX-RX is a 4K/HD wireless transmitter and receiver system built to streamline video monitoring and production workflows on set, on location, or in the studio. It delivers wireless HDMI and SDI transmission so crews can monitor video feeds without running long cables between camera and monitors.

Designed for flexible on-set monitoring

Engineered for creative professionals who need mobility and ease of use, TX-RX supports both camera-mounted and monitor-side setups. It enables low-latency HD-SDI and 4K HDMI transmission, so you can keep director and client monitors connected while changing camera angles, using handheld rigs or gimbals, or repositioning gear.

Key features at a glance

• Wireless 4K video transmission: Transmits up to 4Kp30 via HDMI and up to 1080p60 via SDI for high-quality wireless monitoring.
• Mobile device compatibility: Transmits to iOS and Android devices for flexible monitoring options on phones and tablets.
• Long range and low latency: Offers a range of up to 300 meters (985 feet) with latency as low as 0.06 seconds for real-time monitoring.
• Multi-monitor support: Includes SDI and HDMI outputs, supports up to four receivers per transmitter to suit multi-camera or client-monitor workflows.
• Compact and durable: Lightweight and rugged for on-set, studio, or location use without adding bulk.
• Versatile power options: Compatible with DC input (9–16V), USB-C (5V/2A), and NP-F batteries to match different power setups.

Supported resolutions and frame rates

TX-RX handles a range of common broadcast and production formats over both HDMI and 3G-SDI to match typical camera outputs and monitor requirements.

Typical use cases

• Wireless monitoring from camera to director and client monitors on set.
• Monitoring when moving between tripod, handheld, or gimbal setups without reconnecting cables.
• Location shoots that require compact, rugged wireless transmission for quick setup.
• Multi-camera productions that need multiple receivers or mobile device monitoring for crew members.

Box content (RX)

• Wireless video transmitter
• Wireless video receiver
• USB A-C 2.0 cable (1m)
• 2 x Wi-Fi antenna
• 5 x antenna tips
• 1/4-inch screw mount
• Quick Start Guide

Frequently asked questions

Question: Can I monitor the TX-RX feed on my phone or tablet?

Answer: Yes. TX-RX transmits to iOS and Android devices, allowing you to use phones and tablets as additional monitors when needed.

Question: How far can the wireless signal reach and how responsive is it?

Answer: The system offers a range of up to 300 meters (985 feet) with latency as low as 0.06 seconds, which supports real-time monitoring for many professional applications.

Question: What video inputs and outputs does the set provide?

Answer: The transmitter (TX) includes 1 x 3G-SDI input, 1 x HDMI input and 1 x HDMI loop-through. The receiver (RX) provides 1 x 3G-SDI output and 2 x HDMI dual output for flexible monitor connections.

Question: Can I power the TX-RX with batteries and external power?

Answer: Yes. TX-RX supports DC input (9–16V), USB-C (5V/2A), and NP-F batteries, giving you options for both on-location battery power and studio power sources.

Question: How many receivers can I use with one transmitter?

Answer: The system supports up to four receivers per transmitter, which helps when you need multiple client or crew monitors.

Question: Is the unit suitable for handheld and gimbal use?

Answer: Yes. The compact, rugged design and wireless operation make it suitable for handheld, gimbal, tripod, and location setups where you want to avoid cable interruptions.