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Hollyland COSMO C1 1000ft (300m) Wireless SDI/HDMI Transmission System
SGD 752.13 excl. Tax
Product Highlights:
- No Flickering, No Black Screen
- HDMI & SDI In/Out + SDI Loop out
- Battery Low Indicator
- Frequency hopping to avoid interferences
| Weight | 4.99 kg |
|---|---|
| Choose Product Variant |
COSMO 1200 (1TX+1RX) ,COSMO 1200 (1TX+2RX) |
Description
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Hollyland COSMO C1 Wireless Video Transmission
The Hollyland COSMO C1 Wireless Transmission System represents a cutting-edge addition to the COSMO series, leveraging Hollyland’s advanced HEVO wireless transmission technology. Offering an impressive range of up to 1,000 feet of line-of-sight, the COSMO C1 sets a new standard for real-time video monitoring in professional settings.
At the heart of its capabilities lies the HEVO technology, seamlessly integrating adaptive frequency hopping (AFH) and retransmitting technology. This fusion ensures unparalleled reliability, signal strength, and resistance to interference within the 5.1GHz–5.8GHz frequency range. Even in challenging environments, users can expect impeccably smooth video transmission without encountering flickering or black screens. Remarkably, the COSMO C1 can handle up to four sets of video transmission systems concurrently within the same location, without any compromise in performance.
The COSMO C1 boasts rapid channel switching capabilities, completing each frequency hop in an astonishing 0.001 second. This ensures seamless transitions between frequencies, preserving picture integrity during the process. Whether operating in manual or auto-switching mode, users are guaranteed uninterrupted live streaming and production monitoring, even in environments saturated with complex wireless signals.
A notable feature of the COSMO C1 is its integration of the UVC (USB Video Capture) interface, revolutionizing the ease of streaming and cloud-sharing video content. By simply using a USB-C cable, users can transmit 1080P60 HD video directly to their computers for live streaming, eliminating the need for additional video capture devices and streamlining the setup process.
In terms of connectivity, the COSMO C1 supports both HDMI and SDI connections on both transmitter and receiver units, with an additional SDI loop-out on the transmitter. This versatility ensures compatibility with a wide array of cameras, monitors, and switchers, making it an indispensable tool for diverse production setups.
Convenience is paramount with the COSMO C1, as evidenced by features such as the low battery indicator, which provides a timely 20-minute warning before battery depletion to prevent interruptions during critical moments. Moreover, its versatile mount design accommodates both vertical and horizontal configurations, offering flexibility in placement options to suit various shooting scenarios.
The COSMO C1 offers three distinct power supply options to adapt to different shooting environments. Whether utilizing DC power for indoor projects, L-series batteries for enhanced portability, or the USB-C port for on-the-go flexibility, users have the versatility needed to tackle any production challenge. Additionally, the patented ball catch design ensures secure placement of NP-F series batteries, guaranteeing a stable power supply throughout the shoot.
In summary, the Hollyland COSMO C1 Wireless Transmission System represents a comprehensive solution engineered to elevate content production teams to unprecedented levels of efficiency and professionalism.
Other Site:
Hollyland COSMO C1 1000ft Wireless SDI/HDMI Transmission System
Other Reading Material:
- Why choose the Hollyland wireless video transmission system
- Select the Best Wireless Video Transmitter that meets your needs
- 5 Best Wireless Video Transmission System Device for Cameras
Sankari UC added on 6 Feb 2023
Indhu-MC-24May24
IM-AV-16Dec24
Features
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The Hollyland COSMO C1 Wireless Transmission System boasts an array of cutting-edge features designed to enhance video production workflows:
- Extended Range: With a line-of-sight range of up to 1,000 feet, the COSMO C1 provides exceptional coverage for real-time video monitoring.
- HEVO Technology: Leveraging Hollyland’s HEVO wireless transmission technology, the COSMO C1 offers boosted signal strength and superior anti-interference capability within the 5.1GHz–5.8GHz frequency spectrum.
- Reliability: HEVO’s adaptive frequency hopping (AFH) and seamless retransmitting technology ensure reliable performance, even in complex wireless environments.
- No Flickering, No Black Screen: Users can expect smooth video transmission without flickering or black screens, thanks to HEVO’s robust anti-interference performance.
- Channel Switching: Rapid channel switching in 0.001s ensures seamless transitions between frequencies, eliminating interruptions during live streaming or production monitoring.
- UVC Interface: The integrated UVC (USB Video Capture) interface simplifies streaming and cloud-sharing by allowing direct transmission of 1080P60 HD video to computers via USB-C cable.
- Versatile Connectivity: HDMI and SDI connections on both transmitter and receiver units, along with an SDI loop-out on the transmitter, ensure compatibility with a wide range of cameras, monitors, and switchers.
- Battery Monitoring: A low battery indicator provides a 20-minute advance warning, preventing unexpected interruptions during critical moments.
- Mounting Flexibility: The vertical and horizontal mount designs offer flexibility in placement options, accommodating various shooting scenarios.
- Multiple Power Supply Options: Three power supply options, including DC power, L-series batteries, and USB-C port, cater to different shooting environments and scenarios.
- Patented Ball Catch Design: Secure placement of NP-F series batteries is ensured by the patented ball catch design, providing a stable power supply throughout the shoot.
Specifications
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| Transmitter | Receiver | |
| Interfaces | Antenna Interface (RP-SMA Male)
HDMI Input (Type A Female) SDI Input SDI Loopout DC Input USB Type-C |
Antenna Interface (RP-SMA Male)
HDMI Input (Type A Female) SDI Output*2 DC Input USB Type-C |
| Power Supply | DC Power Input：6~16V
USB Type-C Power Supply：5V/2A Battery Power Supply：6-16V |
DC Power Input：6~16V
USB Type-C Power Supply：5V/2A Battery Power Supply：6-16V  |
| Power Consumption | <9W | <9W |
| Weight | 214g
(Without Exterior Antenna) |
210g
(Without Exterior Antenna) |
| Dimensions | (L*W*H) 115*70*32mm
(The Battery Plate Exclude) |
(L*W*H) 115*70*32mm
(The Battery Plate Exclude) |
| Input/Output Video Format | HDMI:
480p60 1080i50/59.94/60 1080p23.98/24/25/29.9/30 SDI: 1080p60/59.94/50(Level B) 1080i60/59.94/50 1080p30/29.97/25/24/23.98 720p60/59.94/50 1080psf24/23.98 |
HDMI:
480p60 576p50 720p50/60 1080i50/60 1080p24/25/30 1080p50/60 SDI: 1080p60/59.94/50(Level A) 1080i60/59.94/50 1080p30/29.97/25/24/23.98Â 1080psf25/24/23.98 720p60/59.94/50 |
| Frequency | 5.1GHz~5.9GHz | 5.1GHz~5.9GHz |
| Transmission Power | Maximum 22dBm | |
| Receiver Sensitivity | -80dBm | |
| Transmission Latency | As low as 0.04s | |
| Bandwidth | 20MHz | 20MHz |
In The Box
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- Transmitter X1
- Receiver X1
- Antenna X4
- Mushroom Antenna X2
- Cold Shoe X1
- Peasecod Pan-tilt with Cold Shoe X1Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â Â
- Type-C Converter X1
- DC Adapter  X1
- User Guide X1
- Warranty Card X1
- Â Expansion Accessory X1
Delivery Info
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[Total: 10 Average: 4.9]
How to shop TAX free in Singapore
9% Goods Service Tax (GST) will be imposed over the total invoice value if purchased locally in Singapore. However if you are a tourist visiting Singapore, this GST amount can be refunded at the Changi International Airport Departure Hall GST Refund Centre before departure with goods within 60 days from the date of purchase. Please note that only Tourists who have met the Tourist Refund Scheme’s conditions and eligibility criteria can claim for the GST refund. Visit the following link for GST Guide for Visitors on Tourist Refund Scheme. https://www.iras.gov.sg/taxes/goods-services-tax-(gst)/consumers/tourist-refund-scheme
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Self-collect: Item will be ready for collection at our store once the confirmation email is received. Orders that are made on the Weekends or Public Holiday may take about 2-4 working days to process.
Delivery (Local, Singapore): Small items: Delivery will take approximately 3-5 working days (excluding weekends and public holidays) to be delivered upon confirmation of order. Orders will be delivered by Singpost or local couriers.
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If you have other inquiries for placing of order and delivery, you can refer to our FAQ here (https://www.expandore.sg/faq/) Or Contact us here (https://www.expandore.sg/contact-us/)
Reviews (5)
5 reviews for Hollyland COSMO C1 1000ft (300m) Wireless SDI/HDMI Transmission System
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Stephen Sun –
The Hollyland COSMO C1 1000ft Wireless SDI/HDMI Transmission System offers several advantages for video professionals and filmmakers:
Wireless Transmission: One of the primary advantages is the ability to transmit both SDI and HDMI signals wirelessly. This eliminates the need for long and cumbersome cables, providing greater flexibility in camera placement and movement.
Long Range: With a transmission range of 1000 feet (approximately 305 meters), the COSMO C1 allows filmmakers to capture shots from a considerable distance without compromising on video quality. This is especially useful for outdoor shoots or scenarios where running cables is impractical.
Real-time Monitoring: The system enables real-time monitoring, allowing filmmakers, directors, or camera operators to view the footage as it is being captured. This is crucial for making on-the-fly adjustments and ensuring the desired shot is achieved.
Low Latency: The system is designed to have low latency, meaning there is minimal delay between the camera’s feed and what is displayed on the monitoring device. Low latency is crucial for live productions and situations where timing is critical.
Multiple Channels: The COSMO C1 supports multiple channels, reducing the likelihood of interference from other wireless devices in the vicinity. This feature ensures a stable and reliable signal transmission.
Compact and Portable: The compact design of the transmitter and receiver units makes them easy to transport and set up. This is particularly advantageous for filmmakers who need to move quickly between locations or work in tight spaces.
Compatibility: The system is compatible with both SDI and HDMI interfaces, making it versatile and suitable for a wide range of cameras and recording devices. This adaptability adds to its usability in different production setups.
High-Quality Video: The COSMO C1 is designed to transmit high-quality video signals, maintaining the integrity of the original footage. This is crucial for professional video production where image quality is a priority.
Ease of Use: The system is user-friendly, with features such as plug-and-play functionality, making it accessible for filmmakers with varying levels of technical expertise.
Stephen Sun –
I recently had the opportunity to use the Hollyland COSMO C1 1000ft Wireless SDI/HDMI Transmission System for a video production project, and I must say, it exceeded my expectations in every way. This wireless transmission system is an absolute game-changer for professional videographers and filmmakers looking to streamline their workflow and improve the quality of their work.
Pros:
Impressive Range: The Hollyland COSMO C1 offers a remarkable transmission range of up to 1000 feet (around 300 meters), making it perfect for various shooting scenarios. Whether you’re shooting indoors, outdoors, or in challenging environments, this system maintains a stable connection without any drop in quality.
High-Quality Video Transmission: The system supports both SDI and HDMI inputs and outputs, providing flexibility for different camera setups. It delivers full HD video with zero latency, ensuring that what you see on your monitor is in perfect sync with the actual shot.
Robust Build Quality: The COSMO C1 transmitter and receiver units are built like tanks. They are rugged, durable, and designed to withstand the rigors of professional production environments. The metal housing gives a sense of durability and longevity.
Easy Setup and Use: Setting up the system is a breeze. Simply attach the transmitter to your camera and connect the receiver to your monitor or recording device. The user-friendly interface and intuitive controls make it easy to configure the system to your specific needs. The OLED screen on both units provides real-time information, ensuring that you always know the status of your transmission.
Advanced Features: The COSMO C1 offers an array of advanced features, such as channel scanning, encryption for secure transmissions, and multiple channel options, making it highly customizable for different production setups. It also supports multicast mode, allowing one transmitter to send a signal to multiple receivers.
Nearly Zero Delay: The Low-latency feature is a game-changer for live events and critical video monitoring. It ensures that your crew can make real-time decisions and adjustments without minimum delay.
Reliable Battery Life: Both the transmitter and receiver come with built-in rechargeable batteries that provide long-lasting performance. This eliminates the need for frequent battery changes during shoots, ensuring uninterrupted production.
Cons:
Price: The COSMO C1 is an investment, and it may not be within reach for budget-conscious videographers. However, its quality and features make it worth every penny for those who rely on professional-grade equipment.
In conclusion, the Hollyland COSMO C1 1000ft Wireless SDI/HDMI Transmission System is a top-tier product that meets the demands of professional video production. With its exceptional range, reliable performance, and a host of advanced features, it’s an indispensable tool for anyone in the field. While it might come with a higher price tag, the peace of mind and production value it adds to your work are worth every cent. I wholeheartedly recommend the COSMO C1 to any videographer or filmmaker looking to take their production quality to the next level.
Alexander –
Amazing units. Specs said its 1000ft.suprisingly i was able to pair it over 1100ft without any drop for a project. Amazing really. Battery also last many hours.
Goh Chang Hock –
Got the item when it released and i have to say truly an amazing product with so many capabilities, such as being able to wirelessly transmit video from HDMI and SDI sources, and from the receiver end being able to take in video from HDMI, SDI and even USB C direct into my computer. The latency for the cosmo c1 is also remarkable as there is essentially none with every wireless video source that i had tested basically having zero latency! Overall big big thumbs up to hollyland for creating this wonderful product and i would recommend for all too purchase this too!
Hilmi –
Amazing purchase! at first thought the price was steep but once i tested the item, i immediately thought the item is worth every penny, especially the zero latency, which honestly blew me away as i had thought it might have a few split second latency but lo and behold to my awe, zero. Incredible item, highly recommend