This AV transmitter is part of the new CineView Master 4K II wireless transmission system, Accsoon's top-of-the-line product line. It delivers DCI 4K video quality at 60 fps (using the HDMI input), making it ideal for monitoring, recording, live streaming, and other video production.
It uses 2.4, 5, and 6 GHz tri-band transmission technology to ensure a stable and robust connection with a latency of just 25 ms from input to output in SD (35 ms in 4K). Based on Accsoon's proprietary RTMS 4.0 protocol, this technology enables intelligent dynamic adjustment of audio and video data across three bands, promising greater robustness, faster connection times, lower latency, and the ability to easily handle multiple connections. Accsoon developed the proprietary RTMS 4.0 protocol to work with the new high-performance 8K-capable A/V processor. Together, the protocol and processor represent a remarkable 400% increase in processing power.
Two additional antennas were used for 6 GHz transmission, bringing the total number of antennas to six.
Thanks not only to its revolutionary Tri-Band transmission technology but also to its innovative hardware design, CineView Master 4K II TX can transmit video up to 2.5 km away, making it suitable for professional film productions. Not only does it operate over long distances, but it does so with incredible stability!
It also supports multiple streaming connections, allowing you to connect up to ten wireless devices and one wired device simultaneously, a significant improvement over the previous generation.
The CineView Master 4K II's design features clean lines and a modern aesthetic, and is built to withstand heavy production use. It is also optimized for heat dissipation, with the ability to reduce fan speed or even turn it off for audio-critical scenarios. Finally, it can be powered by NP-F batteries or a 12 VDC connector.
Connectivity-wise, it offers a 3G SDI input, HDMI 2.0 up to DCI 4K 60 fps, an HDMI 2.0 pass-through output, and an MFi-certified USB-C video output compatible with iPhone/iPad. Additionally, the transmitter now features a dedicated USB port for camera control, a new feature exclusive to the 4K II version.
Accsoon has created a V-Lock adapter so that the transmitter can be mounted on the back of virtually any camera.
Please note: The battery and power supply are not included.
User benefits
DCI 4K 60 fps video from point to point (HDMI)
2.5 km line-of-sight transmission range (without obstacles)
Ultra-low latency
Clear, interference-free signal transmission thanks to integrated Tri-Band technology
Connect up to ten wireless devices
USB-C MFi video output on TX and RX
Integrated camera control on the transmitter
Rugged construction for heavy-duty rental use
No overheating thanks to the internal Plug & Play fan
Areas of use
Film and TV productionLive streamingOn-set monitoring
Technical characteristics
- 8K high performance A/V processor
- Protocol: proprietary RTMS 4.0 protocol developed by Accsoon
- Video input: HDMI, 3G SDI
- Video output: HDMI loop-out, USB-C
- Camera control: USB-C
- SDI input formats: 1080p @ 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60 fps Level A/B, 1080i @ 50 / 59.94 / 60i, 1080PsF @ 23.98 / 24 / 25 / 29.97 /30PsF (Note: TX will display 1080p 50 / 59.94 / 60 ), 720p @ 50 / 59.94 / 60
- HDMI input formats: DCI 4K (4096 × 2160) @ 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60 fps, UHD @ 23.98 / 24 / 25 / 29.97 / 30 / 50 / 59.94 / 60p, 1080p @ 23.98 / 24 / 25 / 29.97 / 30 / 50 /5 9.94 / 60p, 1080i @ 50 / 59.94 / 60i (Note: TX will display 1080p), 720p @ 50 / 59.94 / 60
- HDMI loop-out format: identical to the HDMI video input
- Audio: HDMI embedded, SDI embedded
- Latency: TX to RX 1080p 60 fps < 25 ms, 4K 60 fps < 35 ms (camera latency not included), TX to iOS 1080p 60 < 25 ms, 4K 60 ＜ 35ms (camera latency not included)
- Battery: compatible with NP-F550, NP-F750, NP-F970 (not included)
- DC port: 5.5 × 2.1 mm, center positive
- DC voltage: 7.4 – 16.8 V (power supply not included)
- Transmission range: ≥ 2.5 km (no obstacles, no interferences)
- Power consumption: 6.5 W average (without powering other devices)
- Operating environment temperature: -10 to 40 ℃
- Dimensions: 130 × 95 × 32 mm (without antennas)
- Weight: 322 g (without antennas)
- What's in the box:
- 1 × CineView Master 4K II transmitter
- 1 × Cold shoe mount adapter
- 4 × 2.4/5 GHz antenna
- 2 × 6 GHz antenna
- 1 × Allen key
- 1 × user manual
