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Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System

BH #HOHLCOSMOC1 • MFR #HL-COSMO C1
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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
The Cosmo C1 SDI/HDMI Wireless Video Transmission System from Hollyland allows you to wirelessly transmit high-resolution video up to 1080p60 over long distances up to 1000' to a single receiver, allowing flexible video monitoring and distribution for your studio or field production. This kit consists of a transmitter and a receiver that communicate over the 5.1 to 5.9 GHz wireless frequency range.
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How many sets can be used simultaneously on a ...

How many sets can be used simultaneously on a switcher?
Asked by: JUN
If you think of the Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System as the cable from the camera, you can use as many as you have camera inputs on the switcher.
Answered by: Dennis L
Date published: 2022-06-23

Does this work with the Mars M1 Enhanced Monitor?

Does this work with the Mars M1 Enhanced Monitor?
Asked by: Jason
No, the Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System is not compatible with the Hollyland Mars M1 Enhanced Monitor, however it is compatible with Mars Pro series and Mars 4K video transmission systems. You can also use another Mars M1 enhanced. Hollyland Mars 4K Wireless Video Transmission System BH #HOMARS4K Hollyland Mars 400S PRO SDI/HDMI Wireless Video Transmission System BH #HOMARS400SPR Hollyland Mars M1 Enhanced 5.5" Wireless Transceiver Monitor BH #HOHLMARSM1E
Answered by: Chris H
Date published: 2024-03-28

how many sets C1 set can use at the same time ?

how many sets C1 set can use at the same time ?
Asked by: Thu
Four sets of the Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System can be used at the same time.
Answered by: John W
Date published: 2025-02-03

I know that Hollyland claim this unit works ...

I know that Hollyland claim this unit works around 40ms latency but will Cosmo improve latency response for focus pulling under a full sdi solution?
Asked by: Patricio
The Hollyland Cosmo C1 will have 40ms latency at its best when using HDMI or SDI.
Answered by: Peterm
Date published: 2022-06-23

Is there a way to change the dropped signal image ...

Is there a way to change the dropped signal image to something besides the Hollyland logo?
Asked by: Mike
No, the symbols on the Hollyland Cosmo C1 SDI/HDMI Wireless Video Transmission System's display are not changeable.
Answered by: Paige K
Date published: 2022-10-26

, how many devices (tablets, iPhone, ipad, etc) ...

, how many devices (tablets, iPhone, ipad, etc) can be sed for monitoring the live feed ? thanks
Asked by: M
One. The Cosmo C1 can only support 1 Transmitter to 1 Receiver, doesn't support connect via APP
Answered by: hectorm
Date published: 2022-08-05

Will the COSMO C1 cross convert the HDMI in on ...

Will the COSMO C1 cross convert the HDMI in on the transmitter to the SDI out on the receiver? Looking to feed my HDMI on my Z9 to a SDI monitor.
Asked by: Jay
Yes, You will be able to cross convert like that on the Hollyland Cosmo C1 TX/RX.
Answered by: Peterm
Date published: 2022-04-04

so each camera during live streaming has to have ...

so each camera during live streaming has to have one Cosmo C1 each? Normally live stream has multiple cams.
Asked by: Ransom
The Hollyland Cosmo C1 is a 1 to 1 system. Each camera must transmit to a receiver on the other end.
Answered by: Jonathan S
Date published: 2023-09-21
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