Hollyland Cosmo C2 SDI/HDMI Wireless Video Transmission System with 2x Transmitter and 1x Receiver

SKU: HLCOSMOC22TX MFR: HL-COSMO C2 2TX & 1RX
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Key Features

  • Experience stable signal wireless video transmission up to 3,000' with the Cosmo C2.
  • Achieve low latency (33ms) in your video projects with this wireless system, enhancing workflow.
  • Enjoy high resolution video output via HDMI/SDI, perfect for professional broadcasting setups.
  • The Cosmo C2 offers easy setup, so you can quickly integrate it into your existing equipment.
  • Stream directly with embedded UVC & RTMP, plus NDI, expanding your live streaming capabilities.
  • Benefit from the durable build quality for reliable wireless video in demanding environments.
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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

    3

  • UPC Code

    191460007415

About Hollyland Cosmo C2

From redefining reliability to enhancing professional video production, the Hollyland Cosmo C2 SDI/HDMI Wireless Video Transmission System with 2x Transmitter and 1x Receiver is engineered for excellence. Designed by industry experts with deep market insight, this system features a robust 2TX & 1RX configuration, offering superior wireless capabilities. With an impressive line-of-sight (LOS) range of up to 3,000 feet (1,000 meters) and an ultra-low latency of just 33ms, the Cosmo C2 ensures seamless and reliable video transmission, making it ideal for large venues, open areas, and complex environments.

The Cosmo C2 is powered by the innovative HEVO 2.0 technology, which supports seamless frequency hopping. This technology automatically detects surrounding frequency interference and switches to a clean channel, ensuring uninterrupted transmission and an immersive viewing experience. This system is perfect for multi-camera live streaming, broadcast, and other professional video applications, thanks to its support for NDI, UVC, and RTMP streaming protocols.

The 2TX & 1RX solution of the Cosmo C2 reduces the need for multiple devices and cables, minimizing wireless interference and ensuring better synchronization of video feeds. This streamlined setup contributes to a more efficient and productive workflow. The receiver supports the Network Device Interface (NDI) protocol, allowing video streams to be transmitted over a single network cable, reducing complexity and clutter in your production space.

For UVC streaming, the Cosmo C2 allows direct connection to any computer via a USB-C to USB-C or USB-C to USB-A cable, eliminating the need for capture cards and simplifying real-time video transmission. Additionally, the system supports RTMP streaming, known for its low latency and compatibility with popular live streaming platforms like YouTube and Twitch.

The Cosmo C2 also features a brand-new frame rate compensation algorithm, enabling the receiver to convert low frame rate inputs such as 1080 P24/25/30 to a high frame rate output at 1080P60, resulting in smoother visuals. The system is equipped with comprehensive ports, including HDMI Input, SDI Input, and SDI Loopout on the transmitter, and HDMI Output A, SDI Output A, HDMI Output B, and SDI Output B on the receiver.

With the ability to handle HDMI/SDI fractional frame rate input and output, the Cosmo C2 caters to flexible shooting needs. It offers versatile power options, with the transmitter supporting DC (locking) and NP-F batteries, and the receiver supporting DC (locking) and V-Mount batteries, ensuring continuous operation during production.

In the event of transmission interruption, the Cosmo C2 freezes the last frame of the video feed, preventing the display of the manufacturer's logo. Users can customize the logo image using a USB flash drive, adding a personal touch to their production. The Hollyland Cosmo C2 is a comprehensive solution for professionals seeking reliable, high-quality wireless video transmission.

Hollyland Cosmo C2 Features

  • 2TX & 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 stable signal wireless video transmission up to 3,000' with the Cosmo C2.
  • Achieve low latency (33ms) in your video projects with this wireless system, enhancing workflow.
  • Enjoy high resolution video output via HDMI/SDI, perfect for professional broadcasting setups.
  • The Cosmo C2 offers easy setup, so you can quickly integrate it into your existing equipment.
  • Stream directly with embedded UVC & RTMP, plus NDI, expanding your live streaming capabilities.
  • Benefit from the durable build quality for reliable wireless video in demanding environments.

What's in the box:

  • 2x Cosmo C2 SDI/HDMI Wireless Video Transmitter
  • Cosmo C2 SDI/HDMI Wireless Video Receiver
  • 7x Blade Antenna
  • 12V/2A DC Power Adapter
  • USB-C OTG Adapter
  • 2x Expansion Accessory
  • 2x Cold Shoe
  • User Manual
  • (Battery Not Included)
  • Hollyland 1 Year Limited Warranty