https://cablematic.com/en/products/hdmi-selector-with-remote-control-3-in-to-1-out-HL024/
HDMI selector with remote control (3 IN to 1 OUT)
- HDMI ports selector. It has three input HDMI female ports, one of which is selected as an active port by means of a push button on the device itself or remotely with a remote control.
- Compact model and very small size (128 x 53 x 20 mm).
- Supported resolution: 1920 x 1200 and 1080p.
- Compatible 3D and HDMI 1.4a, 1.3 and HDCP 1.2.
- Supported VGA video formats: 640x480, 800x600, 1024x768 and 1920x1200.
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- HDMI ports selector. It has three input HDMI female ports, one of which is selected as an active port by means of a push button on the device itself or remotely with a remote control.
- Compact model and very small size (128 x 53 x 20 mm).
- Supported resolution: 1920 x 1200 and 1080p.
- Compatible 3D and HDMI 1.4a, 1.3 and HDCP 1.2.
- Supported VGA video formats: 640x480, 800x600, 1024x768 and 1920x1200.
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HDMI selector with three input ports and one output port. From three input HDMI signals this device selects one of them and sends it to the HDMI output port. It is a compact and very small size model that has 3 HDMI input female connectors, 1 HDMI female output connector and a push button for selecting the active input port. It also includes remote control and infrared receiver pairto the remote selection of the active HDMI port.
Specifications
- HDMI ports selector. It has three input HDMI female ports, one of which is selected as an active port by means of a push button on the device itself or remotely with a remote control.
- Compact model and very small size (128 x 53 x 20 mm).
- Supported resolution: 1920 x 1200 and 1080p.
- Compatible 3D and HDMI 1.4a, 1.3 and HDCP 1.2.
- Supported VGA video formats: 640x480, 800x600, 1024x768 and 1920x1200.
- Supported DTV/HDTV video formats: 480i, 576i, 480p, 576p, 720p, 1080i and 1080p.
- Working frequency: Up to 250 MHz.
- It has pushbutton to select the active input port and active port indicator LEDs.
- 5VDC power supply is supplied.
- With ectores bathed in gold.
- Integrate infrared receiver in the device itself.
- Supplied with compact remote control with 3 selection buttons (one for each input port).
- Gross Weight: 330 g
- Product size (width x depth x height): 12.8 x 5.3 x 2.0 cm
- Number of packages: 1
- Packages size: 20.5 x 14.5 x 5.5 cm
Technical terms
- HDMI
- 1080p
- VGA
- Hz
- HDCP
- HDTV
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).
