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Key Features
Deliver Full HD video over long distances using this Cosmo C2 HDMI/SDI Wireless Video Transmitter from Hollyland. The transmitter features HDMI and SDI inputs, an SDI loop output, and has a 33 ms latency that facilitates line-of-sight transmission of 1080p60 video up to 3000' away. Integrated HEVO 2.0 technology with seamless frequency hopping automatically detects surrounding interference and switches to a clean channel within its supported 5.1 to 5.85 GHz frequency bands for uninterrupted transmission. UVC via USB-C OTC adapter and embedded RTMP streaming conduct real-time streaming and transmission to social media platforms and personal computers. The unit can be powered via DC input or an L-series battery.
Strong Signal Strength
The Cosmo C2 broadcast technology enables up to two transmitters to connect to a separately available receiver with stable signals. At a transmission range of up to 3000', the Cosmo C2 features latency as low as 33 ms.
Seamless Frequency Hopping
Cosmo C2 automatically detects surrounding frequency interference and seamlessly switches to a clean channel within its 5.1 to 5.85 GHz bands using HEVO 2.0 technology. This makes for uninterrupted transmission and an immersive experience.
UVC and RTMP Streaming
When the separately available receiver unit is plugged into a computer, and the included USB-C OTG adapter is plugged into the transmitter, Cosmo C2 unlocks UVC compatibility. Directly connect to your computer without requiring capture cards for real-time video transmission. Cosmo C2 also unlocks RTMP streaming for direct live streaming to YouTube, Twitch, and other platforms.
Multiple Power Options
The transmitter features a locking DC input and an L-series battery plate for multiple power options depending on your location.
Key Specs
| Video I/O | 1x HDMI 1.4b Input |
| Embedded Audio | HDMI/SDI |
| Latency | 33 ms |
| Video Format | HDMI/SDI |
| Battery Type | 1x L-Series |
| Power Consumption | 10 W |
| Mounting | 1/4"-20 Female (Bottom) |
Inputs/Outputs
| Antenna I/O | 2x RP-SMA |
| Video I/O | 1x HDMI 1.4b Input |
| Embedded Audio | HDMI/SDI |
| Audio I/O | No |
| Power I/O | 1x Barrel Input |
| Other I/O | 1x USB-C |
| Encryption | No, |
Wireless
| Wireless Range | 3000' / 914.4 m |
| Channel Bandwidth | 40 MHz |
| Latency | 33 ms |
| RF Power | < 23 dBm |
| Wi-Fi | Yes |
| Bluetooth | No |
| Mobile App Compatible | No |
| Cellular Support | No |
Format Support
| Video Format | HDMI/SDI |
| Timecode Support | No |
Power
| Input Power | 6 to 16 VDC |
| Battery Type | 1x L-Series |
| Power Consumption | 10 W |
Mounting
| Mounting | 1/4"-20 Female (Bottom) |
General
| Status Display | No |
| Environmental Resistance | No |
| Dimensions | 4.5 x 2.7 x 1.4" / 114.8 x 69 x 35.5 mm |
| Weight | 7.4 oz / 210.00 g |