Hollyland Cosmo C1 Wireless SDI/HDMI Transmission System

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 of 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 plates and can also be powered by a USB Type-C port and DC power input.

Key Features

• As low as 40ms Latency
• 1,000ft Wireless Transmission Range (LOS)
• Supports Smart Channel Switching
• 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-stream (Based on P format, not support i format）

Technical Specifications

Interfaces
Transmitter
Antenna Interface (RP-SMA Male)
HDMI Input (Type A Female)
SDI Input
SDI Loopout
DC Input
USB Type-C
Receiver
Antenna Interface (RP-SMA Male)
HDMI Input (Type A Female)
SDI Output*2
DC Input
USB Type-C
Power Supply
Transmitter
DC Power Input
6~16V
USB Type-C Power Supply
5V/2A
Battery Power Supply
6-16V
Receiver
DC Power Input
6~16V
USB Type-C Power Supply
5V/2A
Battery Power Supply
6-16V
Power Consumption
Transmitter
<9W
Receiver
<9W
Weight
Transmitter
214g (Without Exterior Antenna)
Receiver
210g (Without Exterior Antenna)
Dimension
Transmitter
(L*W*H) 115*70*32mm (Battery Plate Excluded)
Receiver
(L*W*H) 115*70*32mm (Battery Plate Excluded)
Input/Output Video Format
Transmitter
HDMI
480p60
576p50
720p50/59.94/60
1080i50/59.94/60
1080p23.98/24/25/29.9/30
1080p50/59.94/60
SDI
1080p60/59.94/50 (Level A)
1080p60/59.94/50 (Level B)
1080i60/59.94/50
1080p30/29.97/25/24/23.98
1080psf25
720p60/59.94/50
1080psf24/23.98
Receiver
HDMI
480p60
576p50
720p50/60
1080i50/60
1080p24/25/30
1080p50/60
SDI
1080p60/59/50(Level A)
1080i60/59/50
1080p30/29/25/24/23
1080psf25/24/23
720p60/59/50
Frequency
Transmitter
5.1GHz~5.8GHz
Receiver
5.1GHz~5.8GHz
Transmission Latency
As low as 40ms
Bandwidth
20MHz