Hollyland Cosmo C1

OVERVIEW
COSMO C1 is a cutting-edge wireless video transmission device that boasts an impressive transmission latency of only 40ms. With a wireless range of over 1,000ft in a clean line of sight (LOS) and support for smart channel selection, this device is perfect for real-time video monitoring. The transmitter supports SDI and HDMI inputs, as well as SDI loopout, while the receiver offers 2 SDI outputs and an HDMI output. Additionally, both the transmitter and receiver can be powered by various methods including DC power supply, battery, and USB Type-C power supply. With the integration of UVC (USB Video Capture) interface, COSMO C1 offers a simplified solution for streaming and sharing video content.

Thanks to the latest coding, decoding technology, and 5G wireless transmission technology, COSMO C1 delivers buttery smooth video transmission even in complex environments. This new addition to the COSMO series, powered by Hollylands HEVO technology, sets a new standard for wireless video monitoring. With boosted signal strength and superior anti-interference capabilities, COSMO C1 is the go-to choice for content production teams looking to take their work to the next level. Upgrade to COSMO C1 and experience the future of wireless video transmission.

INCLUDED IN BOX
1x Transmitter
1x Receiver
4x Antenna
2x Mushroom Antenna
1x Cold Shoe
1x Peasecod Pan-tilt with Cold Shoe
1x Type-C Converter
1x DC Adapter
1x User Guide
1x Warranty Card
1x Expansion Accessory

About The Hollyland Cosmo C1
COSMO C1 is using the latest coding, decoding technology, and 5G wireless transmission technology. It can achieve ultra-low latency wireless video transmission. It has a transmission range over 1,000ft with a clean line of sight (LOS) when the transmitter is connected to 1 receiver. And Both transmitter and receiver are equipped with L-series battery plate and can also be powered by USB Type-C port and DC power input.

This new member to the COSMO series, transformed by the Hollyland’s HEVO wireless transmission technology, offers a new standard for real-time video monitoring up to 1,000ft line-of-sight. Boosted signal strength and superior anti-interference capability in the 5.1GHz-5.8GHz frequency spectrum guarantee buttery smooth video transmission in complex environments. Industry-first to integrate UVC (USB Video Capture) interface, COSMO C1 offers a whole simplified solution to stream and cloud-share your video works.

It’s the new go-to choice to step up your content production teams to the next level.

Wireless Specifications
Wireless Range 1,000ft (Line-of-Sight)
Channel Bandwidth 20 MHz
Frequency Range 5.1~5.8GHz
Latency As low as 0.04s
RF Power ≤ 22 dBm
RF Sensitivity -80 dBm
Wi-Fi NO
Interfaces
Transmitter Antenna Ports 2 x RP-SMA Male
Receiver Antenna Ports 2 x RP-SMA Male
Transmitter Video Connectors 1 x HDMI Input
1 x SDI Input
1 x SDI Loop out
Receiver Video Connectors 1 x HDMI Output
2x SDI Output
Transmitter Other I/O 1 x USB Type-C
1 x DC Power Input
Receiver Other I/O 1 x USB Type-C
1 x DC Power Input
Embedded Audio HDMI
Format Support
Video Format HDMI:
480p60
576p50
720p50/59.94/60
1080i50/59.94/60
1080p23.98/24/25/29.9/30
1080p50/59.94/60
Display
Transmitter Panel Type OLED
Receiver Panel Type OLED
Power
Transmitter Battery Support 1 x Sony L-Series / NP-F Type
Receiver Battery Support 1 x Sony L-Series / NP-F Type
Transmitter Power Connector Barrel (6 to 12V DC) Input
Receiver Power Connector Barrel (6 to 12V DC) Input
Transmitter Power Consumption Device: (<9 W) Receiver Power Consumption Device: (<9 W) General Transmitter Mounting 1 x 1/4"-20 Female Receiver Mounting 1 x 1/4"-20 Female Materials Metal Transmitter Dimensions 115*70*32mm(The Battery Plate Exclude) Receiver Dimensions 115*70*32mm(The Battery Plate Exclude) Transmitter Weight 214g Receiver Weight 210g Packaging Information Package Weight 750g Box Dimensions (LxWxH) 290 x 137 x 265mm As low as 40ms Transmission Latency 1000ft Wireless Transmission Range (LOS) Supports Smart Channel Selection Transmitter Supports SDI Input, HDMI Input, and SDI Loopout Receiver Supports 2*SDI Outputs and HDMI output Supports DC Power Supply, Battery, and USB Type-C Power Supply Supports UVC Pull-streaming No Flickering, No Black Screen HEVO, a solution embedded with adaptive frequency hopping (AFH) and seamless retransmitting technology, brings exceptional reliability, boosted signal strength, and superior anti-interference performance. You can now say goodbye to screen flickerings, screen pauses, and black screens throughout the production. With this level anti-interference performance, it still allows 4 sets of video transmission systems working at one location without compromising their smooth video delivery. Real-time video transmission up to 1,000ft LOS Superior anti-interference in 5.1GHz-5.8GHz frequency spectrum Channel Switching, You'll Never Feel It HEVO, Fast, Stable, and Smart HEVO completes each synchronous frequency hopping in 0.001s at both receiving and transmitting ends that ensures picture integrity at the instant of frequency switching. Whether manual or auto switching mode, your live streaming and production monitoring will no longer suffer black screens. COSMO C1 has already completed thousands of channel switching when on-location directors or remote clients are monitoring the production in environments with complex wireless signals. All You Need Is an USB-C Cable Embeded Video Capture Like None Other. HEVO embeds UVC (USB Video Capture) into COSMO C1. It simply takes one USB-C to pass 1080P60 HD video quality to your computer for direct live streaming. No video campture device needed, no additional settings. It just works! A Silver Bullet for Focus Puller HEVO for Ultra Low Latency. HEVO, based on Hollyland's self- developed protocol, improves coding efficiency by 30%. The acceleration module embedded in COSMO C1 achieves an ultra-low latency as low as 40ms. There is no compromise on image output and transmission latency within the 1,000ft LOS range. Designed for precise follow focus and high image clarity, COSMO C1 is a silver bullet for videographers and focus pullers. Say Hi to awhole-new-level smooth viewing experience. HDMI&SDI In/Out + SDI Loopout A Wide Range Of Device Compatibility COSMO C1 allows HDMI & SDI connections on both the TX and RX unit, plus an SDI loop-out on the TX. It can work with any mainstream camera, monitor, or switcher you happen to work on. Your deal search ends here, period. Patented Ball Catch Design Locked To The Max The patented ball catch design on the backplane can hold the NP-F series batteries firmly in place. Be rest assured of steady power supply. Battery Low Indicator A Good Routine as "Save Your Work" The low battery indicator in red is here to remind you 20 minutes in advance of a dying battery. No more last-minute panic. Vertical & Horizontal Mount Design Built to Match, Easy to Mount More mounting methods are available on both the transmitter and receiver. The cold shoe mounting design at the front allows fixing and laying the unit horizontally, ideal for evening out the weight for balancing setup on camera and stabilisers, while the 1/4"-20 threaded hole erects the unit on anytripods. Three Power Supply Options Power That's Nonstoppable Three power supply options to escort in different shooting scenes. DC power supply is more suitable for use in an indoor project, while N-PF series battery and USB-C port make the unit portable for your run and gun missions.