Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
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12 Month Warranty*The Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System enables seamless 1080p60 video transmission up to 3000' using two transmitters to a single receiver for flexible monitoring and distribution in studio or field productions. Operating on a 5.1 to 5.85 GHz frequency range, this kit includes two transmitters and a receiver for reliable connectivity. Featuring HEVO 2.0 technology, UVC/RTMP/NDI|HX streaming support, and expanded power options, it ensures enhanced performance for professional workflows.
Strong Signal Strength, Seamless Frequency Hopping
The Cosmo C2 can transmit 1080p60 video up to 3000' line-of-sight with a low 33 ms latency. The system operates on the 5 GHz frequency band, automatically detecting surrounding frequency interference and seamlessly switching to a clean channel via HEVO 2.0 technology. This makes for an uninterrupted transmission signal.
Connectivity
The transmitters feature one HDMI input, one SDI input, and one SDI loop output.
The receiver features two HDMI outputs, two SDI outputs, and an RJ45 Ethernet port.
USB-C ports on all the units allow you to connect to the included USB-C OTG adapter and your personal computer for UVC streaming.
RTMP and NDI|HX Streaming
The Cosmo C2 unlocks RTMP streaming for direct live streaming to YouTube, Twitch, and other platforms. The receiver unit supports NDI|HX protocol, transmitting video streams via a single network cable for a cleaner production space.
FPS Booster, Fractional Frame Rate
Using a frame rate compensation algorithm, the Cosmo C2 receiver can convert low frame rate inputs like 1080p24/25/30 to high frame rate outputs at 1080p60, making smoother visuals. The Cosmo C2 can also transmit HDMI/SDI fractional frame rate input/output signals to ensure flexibility while filming.
Frozen Frame
If your transmission is interrupted, Cosmo C2 can freeze the last frame of your feed, effectively preventing the display of the manufacturer's logo. There is also the option to customise the logo image if you prefer to use a USB flash drive for a more professional appearance.
Versatile Power and Mounting Options
Each unit can be powered via DC input using the included power supply when working on set. In field applications or in studio spaces with limited outlets, both units offer battery plate options. The transmitters feature an L-series battery plate, and the receiver features a V-mount battery plate for higher-capacity power sources. Use the 1/4"-20 threads on the units or the cold shoe adapter to secure them to the mounting configurations of your choice.
Specifications
- Wireless Video Transmitter/Receiver Set
- Transmitters: 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
- FPS Booster Converts Frame Rates
- HEVO 2.0 Technology, 33 ms Latency
- DC Input, L-Series/V-Mount Battery Plate
| 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
|
| Power I/O |
Transmitter/Receiver: 1x Barrel Input
|
| Other I/O |
Transmitter/Receiver: 1x USB-C
|
| Receiver: 1x RJ45 (10/100 Ethernet) | |
| 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
|
| 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 | |
| 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 |
Transmitter/Receiver: 1/4"-20 Female (Bottom)
|
| Status Display |
Receiver: LCD
|
| Dimensions |
Transmitter: 11.48 x 6.9 x 3.55 cm
|
| Receiver: 14.2 x 8.72 x 3.32 cm | |
| Weight |
Transmitter: 0.210 kg
|
| Receiver: 0.440 kg |
What's Included
1 x Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
2 x Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmitter
1 x Cosmo C2 Receiver
7 x Blade Antenna
1 x USB-C OTG Adapter
2 x Expansion Accessory
2 x Cold Shoe Mount
1 x Power Adapter (12 VDC, 2A)
1 x Carrying Case
All deliveries within Australia are facilitated by Australia Post, Startrack or other courier services depending on the method you select during checkout and the dimensions/weight of the package. Generally, we dispatch within 24 hours of receiving your order unless otherwise stated. We have a quick turnaround time on postage and handling. Tracking numbers are issued via our automated e-mail system, however, if you do not receive your tracking number, please message our helpful staff and we'll attempt to provide as much information regarding your order as possible.
Please allow between 2-7 business days for standard deliveries to metro* areas and capital cities. For suburbs outside metro areas please allow an additional 2-5 business days for delivery. *Metro capital cities include: Sydney, Canberra, Wollongong, Gold Coast, Brisbane, Melbourne, Adelaide, Perth, Hobart or Darwin.
All products are covered by an Australian 12 month warranty. This can be either a manufacturer's warranty or a Hypop warranty depending on the product's origin. The warranty covers manufacturers faults, defects, parts and labour. This means that any fault that is deemed to be due to manufacturing will be covered by the warranty for any parts and labour required to fix it. In some cases when the cost of repair outweighs that of a replacement, a suitable replacement product may be offered. These products are not covered by our 12 month warranty as these products are susceptible to regular wear-and-tear and can get damaged for a variety of reasons not deemed as a manufacturer's fault. If these products are faulty or DOA please notify us within 7 days for a replacement. PLEASE NOTE: *This excludes Light Bulbs, Cotton Muslin Backdrops, Paper Backdrop Rolls, Batteries, Consumable Products and Travel Carry Bags included with our kits. DEMO STOCK: All demo stock items are sold 'as-is' and come with a standard 12 month warranty. Stock will either be repaired, substituted with a similar demo item (subject to availability), you may opt for an exchange or a store credit may be offered. Please contact us for further detail.
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