Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System

The Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System enables the wireless transmission of high-resolution video at up to 1080p60 over considerable distances of up to 3000 feet. This is achieved through the use of two transmitters connected to a single receiver, facilitating versatile video monitoring and distribution for both studio and field productions. The kit includes two transmitters and a receiver that operate within the 5.1 to 5.85 GHz wireless frequency range. Enhancements to this series feature HEVO 2.0 technology, support for UVC/RTMP/NDI|HX streaming, and a broader range of power options.

Strong Signal Strength, Seamless Frequency Hopping

The Cosmo C2 is capable of transmitting 1080p60 video over a distance of 3000 feet in a line-of-sight scenario, with a minimal latency of 33 milliseconds. The system functions within the 5 GHz frequency band, automatically identifying any frequency interference in the vicinity and effortlessly transitioning to a clear channel through HEVO 2.0 technology. This ensures a continuous transmission signal.

Connectivity

• The transmitters feature one HDMI input, one SDI input, and one SDI loop output.
  
  
• The receiver features two HDMI outputs, two SDI outputs, and an RJ45 Ethernet port.
  
  
• USB-C ports on all the units allow you to connect to the included USB-C OTG adapter and your personal computer for UVC streaming.
  
  

RTMP and NDI|HX Streaming

The Cosmo C2 enables RTMP streaming, allowing for direct live broadcasts to platforms such as YouTube, Twitch, and others. The receiver unit is compatible with the NDI|HX protocol, facilitating the transmission of video streams through a single network cable, which results in a tidier production environment.

FPS Booster, Fractional Frame Rate

By employing a frame rate compensation algorithm, the Cosmo C2 receiver is capable of transforming low frame rate inputs such as 1080p24/25/30 into high frame rate outputs at 1080p60, resulting in smoother visuals. Additionally, the Cosmo C2 can transmit HDMI/SDI fractional frame rate input/output signals, providing flexibility during filming.

Frozen Frame

In the event that your transmission is disrupted, the Cosmo C2 has the capability to freeze the most recent frame of your feed, thereby effectively stopping the manufacturer's logo from being displayed. Additionally, you have the option to personalize the logo image if you wish to utilize a USB flash drive for a more polished look.

Versatile Power and Mounting Options

Each unit can be powered through a DC input utilizing the provided power supply while in operation on set. In scenarios where field applications or studio environments have restricted outlets, both units present battery plate alternatives. The transmitters are equipped with an L-series battery plate, whereas the receiver is designed with a V-mount battery plate to accommodate higher-capacity power sources. Employ the 1/4"-20 threads on the units or the cold shoe adapter to fasten them to the mounting configurations that suit your preferences.