Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
SKU #110654 MODEL #HL-COSMO C2 2TX 1RX

Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
In Stock
Rs 419500 .00
DFCC Bank

Pay in 12 / 24 Months

Starting From Rs. 17,479.00
  • Available At

What's in The Box

  • Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
  • 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

Key Features

  • Wireless Video Transmitter/Receiver Set
  • Transmitters: HDMI/SDI In, SDI Loop Out
  • Receiver: 2 HDMI/SDI Outputs
  • 3000' Line-of-Sight 1080p60 Transmission

The Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System from Hollyland allows you to wirelessly transmit high-resolution video up to 1080p60 over long distances up to 3000' using two transmitters to a single receiver, allowing flexible video monitoring and distribution for your studio or field production. This kit comprises two transmitters and a receiver that communicate over the

More Info

In Stock
Rs 419500 .00
DFCC Bank

Pay in 12 / 24 Months

Starting From Rs. 17,479.00
  • Available At

What's in The Box

  • Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System
  • 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

Overview

Hollyland Cosmo C2 Overview

The Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System from Hollyland allows you to wirelessly transmit high-resolution video up to 1080p60 over long distances up to 3000' using two transmitters to a single receiver, allowing flexible video monitoring and distribution for your studio or field production. This kit comprises two transmitters and a receiver that communicate over the 5.1 to 5.85 GHz wireless frequency range. Additional improvements to the series include HEVO 2.0 technology, UVC/RTMP/NDI|HX streaming support, and expanded power options.



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.

Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System

Inputs/Outputs - Wireless Transmission

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)
Encryption
No
Audio I/O
No

Wireless - Wireless Transmission

Channel Bandwidth
40 MHz
Latency
33 ms
RF Power
< 23 dBm
RF Sensitivity
-90 dBm
Mobile App Compatible
No
Cellular Support
No
Wireless Range
3000' / 914.4 m
Wi-Fi
Yes
Bluetooth
No

Format Support - Wireless Transmission

Timecode Support
No
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

Power - Wireless Transmission

Input Power
6 to 16 VDC
Tripod/Accessory Mounting
Receiver/Transmitter, Bottom
1x 1/4"-20 Female
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 - Wireless Transmission

Tripod/Accessory Mounting
Receiver/Transmitter, Bottom
1x 1/4"-20 Female

General - Wireless Transmission

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

Packaging Info

Package Weight
7.02 lb
Dimensions (LxWxH)
16.6 x 14.5 x 7"

Hollyland Cosmo C2 HDMI/SDI Wireless Video 2-Transmitter System Q & A

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