Hollyland Cosmo C2 SDI/HDMI Wireless Video Transmission System with Transmitter and Receiver

SKU: HLCOSMOC21TX MFR: HL-COSMO C2 1TX & 1RX
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Key Features

  • Experience reliable wireless video transmission up to 3,000' with the Cosmo C2 system.
  • Enjoy low latency (33ms) for real-time monitoring, perfect for fast-paced shoots.
  • The Cosmo C2 supports high resolution video formats via HDMI and SDI inputs/outputs.
  • Stream directly with embedded UVC & RTMP, plus NDI streaming, simplifying your workflow.
  • Auto frequency hopping ensures a stable connection, minimizing interference during broadcasts.
  • Set up is a breeze! The receiver's channel scan feature finds the best frequency quickly.
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Hollyland Cosmo C2 Specifications

  • Range

    3,000' (1,000m)

  • Latency

    33ms

  • Frequency

    5GHz Frequency

  • Bit Rate

    Up to 12Mbps

  • Streaming

    Embedded UVC & RTMP Streaming & NDI Streaming

  • Frequency Hopping

    Auto Frequency Hopping

  • Channel Scan

    Receiver Channel Scan

  • Power Option

    TX: DC Power Source (6V-16V)
    NP-F Battery

    RX: DC Power Source (6V-16V)
    V-mount Battery

  • Input/Output Video Format On Transmitter

    HDMI Input:
    720p50/59.94/60
    1080i50/59.94/60
    1080p23.98/24/25/29.97/30
    1080p50/59.94/60

    SDI Input:
    720p50/59.94/60
    1080i50/59.94/60
    1080p23.98/24/25/29.97/30
    1080p50/59.94/60

  • Input/Output Video Format On Receiver

    HDMI Out:
    720p50/59.94/60
    1080i50/59.94/60
    1080p23.98/24/25/29.97/30
    1080p50/59.94/60

    SDI Out:
    720p50/59.94/60
    1080i50/59.94/60
    1080p23.98/24/25/29.97/30
    1080p50/59.94/60

  • Battery Info

    Required, not included

  • Battery Material

    Lithium ion

  • Battery Type

    Non-universal

  • Battery Quantity

    2

  • UPC Code

    810174770728

About Hollyland Cosmo C2

Why Choose the Hollyland Cosmo C2 SDI/HDMI Wireless Video Transmission System?

The Hollyland Cosmo C2 SDI/HDMI Wireless Video Transmission System redefines reliability and performance in professional video production. Expertly designed with profound market insight, the Cosmo C2 features a robust 1TX & 1RX configuration, enhancing wireless capabilities and ensuring seamless video transmission. With an impressive ultra-long line-of-sight (LOS) range of up to 3,000 feet (1,000 meters) and a remarkably low latency of just 33ms, this system is engineered for excellence in demanding environments.

Powered by the innovative HEVO 2.0 technology, the Cosmo C2 supports seamless frequency hopping, automatically detecting and switching to interference-free channels. This ensures uninterrupted, smooth, and immersive video experiences, making it an ideal choice for multi-camera live streaming, broadcasting, and other professional applications.

The 1TX & 1RX solution simplifies your setup by reducing the number of devices and cables required, minimizing wireless interference, and ensuring synchronized video feeds for a more efficient workflow. The Cosmo C2's extensive transmission range makes it perfect for use in large venues, open spaces, and complex architectural settings.

Supporting the Network Device Interface (NDI) protocol, the Cosmo C2 receiver allows video streams to be transmitted over a single network cable, eliminating connection clutter and streamlining your production space. Additionally, the system supports UVC streaming, enabling direct connection to computers via USB-C without the need for capture cards, thus simplifying real-time video transmission.

The Cosmo C2 also facilitates RTMP streaming, known for its low latency and compatibility with popular live streaming platforms like YouTube and Twitch. With its advanced frame rate compensation algorithm, the receiver can convert low frame rate inputs to a high frame rate output of 1080P60, delivering smoother visuals.

Equipped with comprehensive ports, the transmitter includes HDMI Input, SDI Input, and SDI Loopout, while the receiver offers HDMI Output A, SDI Output A, HDMI Output B, and SDI Output B. This versatility caters to a wide range of professional needs, including HDMI/SDI fractional frame rate input and output.

Versatile power options ensure continuous operation, with the transmitter supporting DC (locking) and NP-F batteries, and the receiver compatible with DC (locking) and V-Mount batteries. In the event of transmission interruption, the Cosmo C2 freezes the last frame of the video feed, preventing unwanted display of the manufacturer's logo. Users can customize the logo image using a USB flash drive, adding a personal touch to their production.

Choose the Hollyland Cosmo C2 for a reliable, high-performance wireless video transmission solution that meets the demands of modern video production.

Hollyland Cosmo C2 Features

  • 1TX & 1RX Solution
  • 3,000ft (1,000m) LOS Range
  • 33ms Low Latency
  • Seamless Frequency Hopping
  • NDI Support
  • UVC & RTMP
  • HDMI & SDI Ports
  • Fractional Frame Rate

Warranty Information

This product has a limited warranty of 12 months.

Key Features

  • Experience reliable wireless video transmission up to 3,000' with the Cosmo C2 system.
  • Enjoy low latency (33ms) for real-time monitoring, perfect for fast-paced shoots.
  • The Cosmo C2 supports high resolution video formats via HDMI and SDI inputs/outputs.
  • Stream directly with embedded UVC & RTMP, plus NDI streaming, simplifying your workflow.
  • Auto frequency hopping ensures a stable connection, minimizing interference during broadcasts.
  • Set up is a breeze! The receiver's channel scan feature finds the best frequency quickly.

What's in the box:

  • Cosmo C2 SDI/HDMI Wireless Video Transmitter
  • Cosmo C2 SDI/HDMI Wireless Video Receiver
  • 5x Blade Antenna
  • 12V/2A DC Power Adapter
  • USB-C OTG Adapter
  • Expansion Accessory
  • Cold Shoe
  • User Manual
  • (Battery Not Included)
  • Hollyland 1 Year Limited Warranty