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Item Description

Hollyland Cosmo C1 1000FT Wireless SDI/HDMI Transmission System

Product Overview:
COSMO C1 uses the latest 5G wireless transmission technology. It can achieve ultra-low latency wireless video transmission (40ms). It has a transmission range of more than 300 meters with a clean line of sight (LOS) when the transmitter is connected to 1 receiver. And, both the transmitter and receiver are equipped with L-series battery plates and can also be powered by a USB Type-C port and a DC power input

Key Features:
HEVO technology
UVC transmission technology
Image Delay:  40ms
Seamless frequency switching: 22 Frequency
5.0-5.8 GHz
SDI+ HDMI OutPut
1000ft transmission
HD quality: 1080 60fps
Multiple power supplies: DC power, NP batteries supply, and type C power supply

Parameter:
Wireless Range:     1,000ft (Line-of-Sight)
Channel Bandwidth:    20 MHz
Frequency Range:    5.1~5.8GHz
Latency:    As low as 0.04s
RF Power:    = 22 dBm
RF Sensitivity:    -80 dBm
Video Format
HDMI: 480P 60fps/  576P 50fps / 720P 50fps /59.94P 60fps /1080i 50/59.94 60 /1080p 23.98/24/25/29.9/30/ 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
Display
Transmitter Panel Type: OLED
Receiver Panel Type: OLED
Power    
 DC input: 6-16V 
USB Type C input: 5V 2A
NP-F batteries input: 6-16V
Transmitter Power Consumption:    Device: (<9 W)
Receiver Power Consumption:    Device: (<9 W)


Package Including:

  • 1x Transmitter
  • 1x Receiver
  • 4x Radio antenna
  • 2x Mushroom shape antenna
  • 1x Hot shoe
  • 1x Cold Shoe Adapter
  • 1x Type-C OTG conversion Adapter
  • 1x DC Power adapter
  • 1x User's manual
  • 1x Warranty Card

 

HEVO-No Flickering, No Black Screen

HEVO-No Flickering, No Black Screen

HEVO, a solution embedded with adaptive frequency hopping (AFH) and seamless retransmitting technology, brings exceptional reliability, boosted signal strength, and superior anti-interference performance, it superior anti- interference in 5.1GHz-5.8GHz frequency spectrum, supports real-time video transmission up to 1,000ft LOS.

 

HEVO-Fast, Stable, and Smart

HEVO-Fast, Stable, and Smart

HEVO completes each synchronous frequency hopping in 0.001s at both receiving and transmitting ends that ensures picture integrity at the instant of frequency switching. Whether manual or auto switching mode, your live streaming and production monitoring will no longer suffer black screens.

 

HEVO-Embeded Video Capture

HEVO-Embeded Video Capture

HEVO embeds UVC (USB Video Capture) into COSMO C1. It simply takes one USB-C to pass 1080P60 HD video quality to your computer for direct live streaming. No video campture device needed, no additional settings. It just works!

 

HEVO-No Flickering, No Black Screen

HEVO-Ultra Low Latency for Focus Puller

HEVO, based on Hollyalnd's self- developed protocol, improves coding efficiency by 30%. The acceleration module embedded in COSMO C1 achieves an ultra-low latency as low as 40ms. There is no compromise on image output and transmission latency within the 1,000ft LOS range.

 

HDMI&SDI In/Out + SDI Loopout

HDMI&SDI In/Out + SDI Loopout

COSMO C1 allows HDMI & SDI connections on both the TX and RX unit, plus an SDI loop-out on the TX. It can work with any mainstream camera, monitor, or switcher you happen to work on.

 

Three Power Supply Options

Three Power Supply Options

Three power supply options to escort in different shooting scenes. DC power supply is more suitable for use in an indoor project, while the L-series battery and USB-C port make the unit portable for your run and gun missions.

 

Low Battery Indicator

Low Battery Indicator

The low battery indicator in red is here to remind you 20 minutes in advance of a dying battery. No more last-minute panic.

 

Built to Match, Easy to Mount

Built to Match, Easy to Mount

More mounting methods are available on both the transmitter and receiver. The cold shoe mounting design at the front allows fixing and laying the unit horizontally, ideal for evening out the weight for balancing setup on camera and stabilizers, while the 1/4"-20 threaded hole erects the unit on any tripods.

 

Patented Ball Catch Design

Patented Ball Catch Design

The patented ball catch design on the backplane can hold the NP-F series batteries firmly in place. Be rest assured of a steady power supply.

 

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We accept payment from PayPal, VISA, MasterCard

Payment Methods
PayPal
- With verified and confirmed address
- PayPal account holder must also be the receiver
- We will only ship to addresses corresponding to the PayPal payment
- No surcharge

VISA/MasterCard
- With verified and confirmed address
- VISA account holder must also be the receiver
- We will only ship to addresses corresponding to the PayPal payment
- Surcharge(According to eBay policy)

REMINDER: If you require any additional service, please be sure to include your request with payment, we will try to help you to the best of our ability. And if possible,please also provide your phone number (country code + area code + phone number) in order to help us serve you better.

Usually the goods will be delivered via International Post Air Mail Service after the payment has been paid in full and cleared. Please allow within 48 hours for shipment arrangement after completion of payment.


Import duties, taxes and charges are not included in the item price or shipping charges. These charges are the buyer's responsibility. Please check with your country's customs office to determine what these additional costs will be prior to bidding or buying.


Please be noted: that the delivery time mentioned on our page is for reference only. Although the actual shipping time is punctual in most occasions, in some cases delivery time may vary due to traffic congestion, adverse weather, acts of custom inspection, etc. We will try our best to avoid such situations, however, please understand that some of these situations are beyond our control, and we are not reponsible for them.

We provide 30 day return policy for products sold. If, for any reason, you are not satisfied with your purchases, full refund of the purchase (excluding the shipping expenses) can be applicable under the following circumstances:


ALL accessories must be unused; ALL accessory packages must be unopened.


ALL items must be intact and undamaged (except for defects in manufacturing).


Items must be in good conditions with all original accessories, manuals, and packing materials. Any missing parts or damaged items will result in rejection on the return.


In case of any defectives found, only defects in manufacturing are accepted as the reason of return.


No refund is given if defects are caused by misuse of buyers. Our customer service officers will gladly contact you for further arrangement upon your request.
 

All shipping cost thus generated is paid by the buyer.

We maintain high standards of excellenceand strive for 100% customer satisfaction.Positive feedback is very important to us.We request that you contact us Immediately BEFORE you give us neutralor negativefeedback,so that we can satisfactorily address your concerns.


Our office hour:
-9:30a.m.-- 6:00 p.m.(GMT+8) of Monday to Friday
-And our company is closed on Weekend and Public Holiday (China)
We apologize for the late reply during the holidays! But hope that our customers give us their understanding.

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