Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System

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  • Wireless Video Transmitter/Receiver Set
  • Transmitter: HDMI/SDI In, SDI Loop Out
  • Receiver: 2 HDMI/SDI Outputs
  • 3000′ Line-of-Sight 1080p60 Transmission
  • 5.1 to 5.85 GHz Frequency Bands
  • Supports UVC, RTMP & NDI|HX Streaming

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Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmission System

Take your filmmaking to the next level with the Hollyland Cosmo C2, a high-performance HDMI/SDI wireless video transmission system designed for filmmakers, content creators, and live production teams. Offering zero-latency transmission, robust signal stability, and professional-grade image quality, this system ensures seamless monitoring and real-time video production without the hassle of cables.

Ultra-Low Latency Wireless Transmission
Say goodbye to delays! The Hollyland Cosmo C2 delivers real-time video transmission with sub-40ms latency, ensuring smooth, uninterrupted monitoring. Whether you’re shooting a film, live streaming, or capturing dynamic action scenes, this system ensures instant response with uncompromised video quality.

Exceptional Range & Signal Stability
With an impressive 1000ft (300m) transmission range, the Cosmo C2 provides a reliable and interference-free connection even in complex environments. Featuring dual SDI and HDMI support, it guarantees a secure and uninterrupted feed, making it ideal for multi-camera setups, drone applications, and large-scale productions.

Unmatched 1080p HD Video Quality
The Cosmo C2 supports full HD 1080p transmission at up to 60fps, ensuring crisp and detailed visuals for accurate monitoring. With zero image degradation, directors, cinematographers, and camera operators can trust what they see on-screen, making it perfect for professional film production and live events.

User-Friendly & Versatile Setup
No complicated configurations! The Cosmo C2 features plug-and-play functionality, allowing fast and hassle-free setup. It supports multiple power options, including DC, NP-F, and V-mount batteries, making it highly adaptable for on-the-go productions. The OLED display provides real-time status updates, ensuring optimal performance and ease of use.

Strong Anti-Interference for Reliable Performance
Powered by 5GHz frequency hopping technology, the Cosmo C2 automatically selects the best available channel to prevent interference from Wi-Fi networks or other signals. This ensures consistent and stable connectivity, even in challenging environments like crowded event venues or urban landscapes.

Why Should You Use the Hollyland Cosmo C2?

Zero-Latency Transmission: Enjoy real-time video monitoring with sub-40ms latency, perfect for film production, live broadcasting, and action-packed shoots.

Long-Range Signal Stability: With a 1000ft (300m) transmission range, get a strong and interference-free connection even in complex environments.

Crystal-Clear 1080p Video Quality: Experience full HD 1080p video at 60fps with zero image degradation, ensuring professional-grade visuals.

Plug-and-Play Convenience: Quick setup and multiple power options (DC, NP-F, and V-mount) make it easy to use in any production environment.

Advanced Interference Prevention: 5GHz frequency hopping ensures a stable connection, even in crowded locations with multiple wireless signals.

Specifications

Inputs/Outputs
Antenna I/O
Transmitter/Receiver: 2x RP-SMA
Video I/O
Transmitter: 1x HDMI 1.4b Input
Transmitter: 1x BNC (3G-SDI) Input
Transmitter: 1x BNC (3G-SDI) Loop Output
Receiver: 2x HDMI 1.4b Output
Receiver: 2x BNC (3G-SDI) Output
Embedded Audio
HDMI/SDI
Audio I/O
No
Power I/O
Transmitter/Receiver: 1x Barrel Input
Other I/O
Transmitter/Receiver: 1x USB-C
Receiver: 1x RJ45 (10/100 Ethernet)
Encryption
No,
Wireless
Wireless Range
3000′ / 914.4 m
Channel Bandwidth
40 MHz
Frequency Range
5.1 to 5.85 GHz
Latency
33 ms
RF Power
< 23 dBm
RF Sensitivity
-90 dBm
Wi-Fi
Yes
Bluetooth
No
Mobile App Compatible
No
Cellular Support
No
Format Support
Video Format
HDMI/SDI
1080p: 60/59.94/50/30/29.97/25/24/23.98
1080i: 60/59.94/50
720p: 60/59.94/50
Audio Format
Not Specified by Manufacturer
Timecode Support
No
Power
Input Power
6 to 16 VDC
Battery Type
Transmitter: 1x L-Series
Receiver: 1x V-Mount
Power Consumption
Transmitter: 10 W
Receiver: 11 W
Mounting
Mounting
Transmitter/Receiver: 1/4″-20 Female (Bottom)
General
Status Display
Receiver: LCD
Environmental Resistance
No
Dimensions
Transmitter: 4.5 x 2.7 x 1.4″ / 114.8 x 69 x 35.5 mm
Receiver: 5.6 x 3.4 x 1.3″ / 142 x 87.2 x 33.2 mm
Weight
Transmitter: 7.4 oz / 210.00 g
Receiver: 15.5 oz / 440.00 g
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