Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
Product Features
- 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
Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
Model # HL-COSMO C2 2TX 1RX
Out of Stock
Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
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 customize 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.
What's in the box
- 2 x Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmitter
- Cosmo C2 Receiver
- 7 x Blade Antenna
- USB-C OTG Adapter
- 2 x Expansion Accessory
- 2 x Cold Shoe Mount
- Power Adapter (12 VDC, 2A)
- Carrying Case
- Limited 1-Year Manufacturer Warranty
810174770728
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 |
Receiver: 1x V-Mount on Fixed Plate
Transmitter: 1x L-Series Mount on Fixed Plate |
| Power Consumption |
Transmitter: 10 W
Receiver: 11 W |
Mounting
<| Tripod/Accessory Mounting |
Receiver/Transmitter, Bottom
1x 1/4"-20 Female |
General
<| Status Display |
On Receiver Only
|
| 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 |
What's Included
- 2 x Hollyland Cosmo C2 HDMI/SDI Wireless Video Transmitter
- Cosmo C2 Receiver
- 7 x Blade Antenna
- USB-C OTG Adapter
- 2 x Expansion Accessory
- 2 x Cold Shoe Mount
- Power Adapter (12 VDC, 2A)
- Carrying Case
- Limited 1-Year Manufacturer Warranty
