Hollyland Cosmo C1 Wireless SDI/HDMI Transmitter

Hollyland Cosmo C1 Wireless SDI/HDMI Transmitter

1,000FT Wireless SDI/HDMI Transmission System

This new member of the COSMO series, featuring Hollyland's HEVO wireless transmission technology, provides a new standard for real-time video surveillance up to 1,000 feet on line-of-sight. Increased signal strength and superior anti-interference capability in the 5.1GHz-5.8GHz frequency spectrum ensure butter-smooth video transmission in complex environments. As the industry's first device with integrated UVC (USB Video Capture) interface, COSMO C1 offers a completely simplified streaming and cloud sharing solution for your video work. It is the new first choice to take your content production teams to the next level.

No flickering, no black screen

HEVO, an adaptive frequency hopping (AFH) solution with seamless retransmission technology, delivers exceptional reliability, increased signal strength and superior anti-interference performance. You can now say goodbye to screen flicker, screen pauses and black screens throughout production. With this level of anti-interference performance, you can still have 4 video transmission systems working in one place Video transmission systems working in one place without affecting their smooth video transmission.

Channel switching you'll never feel - HEVO, fast, stable and intelligent

HEVO completes each synchronous frequency jump in 0.001 seconds on both the receive and transmit sides, ensuring picture integrity at the moment of frequency change. Whether in manual or automatic switching mode, your live streaming and production monitoring will no longer suffer from black screens. COSMO C1 has performed thousands of channel switches when on-site directors or remote clients monitor production in environments with complex radio signals.

A silver bullet for Focus Puller - HEVO for ultra-low latency.

HEVO, based on Hollyaland's proprietary protocol, improves coding efficiency by 30%. The COSMO C1 embedded acceleration module COSMO C1 embedded acceleration module achieves ultra-low latency of only 40 ms. Within the LOS range of 1,000 feet, there is no compromise in image output and transmission latency. Designed for precise focus tracking and high image sharpness, COSMO C1 is a true wonder weapon for videographers and focus pullers. Say hello to a whole new smooth experience.

Three power options - power that can't be stopped.

Three power supply options to accompany you in different shooting scenes. The DC power supply power supply is more suitable for indoor shooting, while the L-series battery and USB-C port make it portable for your "run and gun" missions.