https://cablematic.com/en/products/wireless-transmitter-hdmi-hdbitt-50m-fullhd-1080p-hdtv-HL081/
Wireless transmitter HDMI HDbitT 50m FullHD 1080p HDTV
- Wireless HDMI transmitter with HDbitT technology.
- Maximum transmission distance:50 m
- Maximum resolution of 1080p FullHD HDTV.
- Transmission of the IR signal, compatible with remote controls, for the remote control of video players.
- Install and operate. Does not require software
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- Wireless HDMI transmitter with HDbitT technology.
- Maximum transmission distance:50 m
- Maximum resolution of 1080p FullHD HDTV.
- Transmission of the IR signal, compatible with remote controls, for the remote control of video players.
- Install and operate. Does not require software
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HDbitT HDMI wireless transmitter. It allows the extension of the digital audio/video signal up to 50m away and without cables. Resolutions up to 1080p HDTV. Transmission of the infrared signal, compatible with remote controls. A transmitter module and a receiver module are supplied.
Specifications
- Wireless HDMI transmitter with HDbitT technology.
- Maximum transmission distance:50 m
- Maximum resolution of 1080p FullHD HDTV.
- Transmission of the IR signal, compatible with remote controls, for the remote control of video players.
- Install and operate. Does not require software
- Size of each module: 196 x 138 x 31 mm.
- Weight of each module: 530 g.
- Adjustable antenna in each module.
- Connectors of each module: HDMI, jack for IR, jack forimentation
- Two 5 VDC power supplies are supplied.
- Gross Weight: 1.87 kg
- Product size (width x depth x height): 19.6 x 9.8 x 3.1 cm
- Number of packages: 1
- Packages size: 44.4 x 25.4 x 6.1 cm
Technical terms
- HDMI
- HDTV
- VDC
- 1080p
HDMI (High-Definition Multimedia Interface) is a digital interface standard designed for the simultaneous transmission of uncompressed audio and video streams from a compatible source to a digital display or receiver.
This interface employs Transition-Minimized Differential Signaling (TMDS) to maintain data integrity at high frequencies. Throughout its revisions, HDMI has evolved from a basic digital video solution into a complex data bus capable of carrying 4K signals at 60Hz, dynamic metadata, and bidirectional control protocols between devices.
| Version | Bandwidth | Audio/Video Support |
|---|---|---|
| 1.0 - 1.2 | 4.9 Gbit/s | 1080p @ 60Hz, 8 LPCM channels |
| 1.3 - 1.4 | 10.2 Gbit/s | 4K @ 30Hz, Deep Color, ARC, Ethernet |
| 2.0 | 18.0 Gbit/s | 4K @ 60Hz, 32 audio channels, HDR |
The mass adoption of the HDMI standard has transformed the interconnect architecture in multimedia data centers and high-performance workstations. Its ability to integrate Audio Return Channels (ARC/eARC) and Ethernet connectivity (HEC) has drastically simplified structural cabling, eliminating the need for multiple redundant analog and digital cables while ensuring signal integrity over significant distances through active equalization.
CEC Control and Multi-Streaming Integration
A critical innovation in version 2.0 is the ability to deliver simultaneous dual video streams on the same screen and up to four independent audio streams, optimizing bandwidth for multi-user applications.
Key Advantages
- Pure digital transmission avoiding D/A signal degradation.
- Full backward compatibility across all standard versions.
- Native support for high-resolution audio formats like Dolby TrueHD and DTS-HD.
- Support for 21:9 cinema aspect ratios and dynamic lip-sync.
Note: Final interface performance is dependent on the cable certification (Standard, High Speed, or Premium High Speed).
