Hollyland Cosmo C1 SDI-HDMI Wireless Video Transmission System
Key Features:
- Wireless Video Transmitter/Receiver Set
- Transmitter HDMI/SDI Input, SDI Loop Out
- Receiver HDMI & 2 x SDI Outputs
- OLED Screen, USB Type-C Power Input
- 1000′ Line-of-Sight 1080p60 Transmission
- 5.1 to 5.9 GHz Frequency Range
- AES-128 Encryption, 40 ms Latency
- L-Series Battery Plates on TX/RX
- DC Adapter Power or Optional Battery
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25,600 EGP
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Hollyland Cosmo C1 Overview:
- The transmitter offers one HDMI input, one SDI input, and one SDI loop-through output, and the receiver offers two SDI outputs and one HDMI output.
- The receiver can also be used for live streaming via its USB Type-C output, supporting UVC applications on your Internet-connected computer.
- Both compact units also feature a bright, easy-to-read OLED display showing status and configuration
- Each unit can be powered via an L-series battery plate, DC input, or with an optional USB power supply via the USB Type-C port
- Four standard antennas and two mushroom antennas are supplied for the receiver and transmitter
- Each unit is easy to mount just about anywhere using its 1/4″-20 threads and included shoe mount adapter
| Brands | |
|---|---|
| Delivery | |
| Antenna I/O | Transmitter/Receiver: 2 x RP-SMA Male |
| Video I/O | Transmitter: 1 x BNC (3G-SDI) Input Transmitter: 1 x HDMI Input Transmitter: 1 x BNC (3G-SDI) Loop Output Receiver: 2 x BNC (3G-SDI) Output Receiver: 1 x HDMI Output |
| HDCP Support | Not Specified by Manufacturer |
| Embedded Audio | HDMI/SDI: 2-Channel |
| Audio I/O | None |
| Power | Transmitter/Receiver: 1 x USB-C (2 A / 5 VDC) Input |
| Other I/O | Transmitter/Receiver: 1 x USB-C 3.0 / 3.1/3.2 Gen 1 Input |
| Encryption | 128-Bit AES |
| Wireless Range | 1000' / 304.8 m |
| Channel Bandwidth | 20 MHz |
| Frequency Range | US: 5.1 to 5.8 GHz |
| Latency | 40 ms |
| RF Power | 22 dBm |
| RF Sensitivity | -80 dBm |
| Wi-Fi | Yes |
| Bluetooth | None |
| Video Format | HDMI 1080p: 60/59.94/50/30/29.97/25/24/23.98 1080i: 60/59.94/50 720p: 60/59.94/50 576p: 50 480p: 60 SDI 1080p: 60/59.94/50/30/29.97/25/24/23.98 1080PsF: 25/24/23.98 1080i: 60/59.94/50 720p: 60/59.94/50 |
| Audio Format | Not Specified by Manufacturer |
| Timecode Support | Yes |
| DC Input Power | 6 to 16 VDC |
| Battery Type | Transmitter/Receiver: 1 x L-Series |
| Power Consumption | Transmitter/Receiver: 9 W |
| Mounting | 1 x Cold Shoe |
| Environmental Protection | None |
| Dimensions | Transmitter/Receiver: 4.5 x 2.8 x 1.3" / 115 x 70 x 32 mm, Excluding Battery Plate |
| Weight | Transmitter: 7.5 oz / 214 g, Excluding Antenna Receiver: 7.4 oz / 210 g, Excluding Antenna |
| Package weight | 4.39 lb |
| Box dimensions lxwxh | 11.6 x 10.8 x 5.5" |
In The Box
- Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System
- Cosmo C1 Transmitter
- Cosmo C1 Receiver
- 4 x Antenna
- 2 x Mushroom Antenna
- Shoe Mount
- Pan/Tilt Mount with Shoe Mount
- USB Type-C Adapter
- DC Adapter
- Expansion Accessory



















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