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Hollyland Cosmo C2 Wireless Video Transmission System via SDI and HDMI (TX/RX Combo with Direct View Range up to 1000m)
The Cosmo C2 was designed by experts with in-depth knowledge of the market and its needs. It features a robust design with two transmitters (2TX) and one receiver (1RX), enhancing wireless efficiency and providing a direct line-of-sight range of up to 1,000 meters (3,000 feet) with an ultra-low latency of only 33ms. It utilizes self-developed HEVO 2.0 technology that supports seamless frequency hopping, ensuring a smooth and immersive streaming experience.
Main features:
Longer Range The Cosmo C2 features a direct transmission range (LOS) of up to 1000 meters (3000 feet), making it ideal for professional use in large, open spaces or complex buildings.
Less delay time
It offers an ultra-low latency of 33ms and remains stable even over long distances, ensuring reliable and smooth streaming.
HEVO 2.0 technology
The technology has been comprehensively optimized to provide longer transmission range, lower latency, and support for two transmitters to connect to one receiver, greatly enhancing workflow efficiency.
seamless frequency hopping
The technology automatically detects surrounding frequency interference and seamlessly switches to a clean channel to ensure uninterrupted broadcasting.
Live streaming support
The Cosmo C2 supports UVC streaming. The receiver can be connected directly to any computer using a USB-C to USB-C or USB-C to USB-A cable, without the need for video capture cards.
NDI protocol support
The receiver supports NDI protocol, allowing video to be streamed over a single network cable, reducing connectivity complexity and providing a cleaner production environment.
FPS Booster
It has a frame rate optimization algorithm, where the receiver can convert low frame rates signals such as 24/25/30 fps to 60 fps, to provide smoother visual display.
Partial frame support
Cosmo C2 supports partial frame rate input and output via HDMI/SDI to meet diverse shooting needs.
Flexible energy options
The transmitter supports DC power (with lock) and NP-F batteries, while the receiver supports DC power (with lock) and V-Mount batteries, ensuring continuous operation at all times.
Freeze frame
When the transmission is interrupted, Cosmo C2 freezes the last broadcast frame instead of displaying the company logo, and you can customize the frozen image via USB flash.