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Digital HDMI to DVB-T Full HD 1080p H.264 COFDM RF Modulator HD Signal to Antenna Converter Signal MOD/SIG-420/DVB-T
zł602.70
Tax included
The high-quality digital modulator MOD/SIG-420/DVB-T is an advanced device that allows for the seamless integration of high-definition HD signals directly into an antenna installation. The signal source can be a variety of devices, such as CCTV surveillance cameras, satellite TV receivers, Blu-ray players, DVD players, media players, or PCs. The device converts the signal from the HDMI input into an output digital stream in the DVB-T (COFDM) standard in full 1080p Full HD resolution. As a result, the transmitted image can be received by any modern television equipped with a DVB-T tuner, eliminating the need for expensive long-distance HDMI cables.
The application of this modulator is extremely broad – it works perfectly in collective installations in hotels, hospitals, guesthouses, sports bars, and electronics stores, where there is a need to distribute high-quality video content to multiple receivers simultaneously using existing coaxial cable infrastructure. The device is characterized by exceptional operational stability and a very high Modulation Error Ratio (MER) of at least 35 dB, which guarantees a crystal-clear image without artifacts or interference.
A key advantage of the product is its support for modern H.264 compression, which ensures optimal performance and compatibility with most television receivers on the market. The modulator supports a wide range of input resolutions, including 720p, 1080i, and 1080p at 50 and 60 frames per second. Additionally, full compliance with the HDCP protocol allows for the transmission of protected materials, which is essential when working with modern set-top boxes and players. Intuitive configuration and robust construction make this a reliable and easy-to-deploy solution.
Digital HDMI to DVB-T Full HD 1080p H.264 COFDM RF Modulator HD Signal to Antenna Converter
Model: Signal MOD/SIG-420/DVB-T
EAN: 6931240036037 SKU: 931036036
- Conversion of HDMI signal to DVB-T digital standard (COFDM)
- Support for full HD 1080p resolution at 60 fps
- Advanced H.264 video encoding (MPEG-4 AVC)
- High output signal quality with MER above 35 dB
- Adjustable RF output level from 70 to 100 dBµV
- Full HDCP protocol compliance for digital content protection
- Firmware update capability via USB port
- Support for various aspect ratios (16:9 and 5:4)
- Wide output frequency range from 50 MHz to 860 MHz
- RF loop-through input for signal summing
Description
The high-quality digital modulator MOD/SIG-420/DVB-T is an advanced device that allows for the seamless integration of high-definition HD signals directly into an antenna installation. The signal source can be a variety of devices, such as CCTV surveillance cameras, satellite TV receivers, Blu-ray players, DVD players, media players, or PCs. The device converts the signal from the HDMI input into an output digital stream in the DVB-T (COFDM) standard in full 1080p Full HD resolution. As a result, the transmitted image can be received by any modern television equipped with a DVB-T tuner, eliminating the need for expensive long-distance HDMI cables.
The application of this modulator is extremely broad – it works perfectly in collective installations in hotels, hospitals, guesthouses, sports bars, and electronics stores, where there is a need to distribute high-quality video content to multiple receivers simultaneously using existing coaxial cable infrastructure. The device is characterized by exceptional operational stability and a very high Modulation Error Ratio (MER) of at least 35 dB, which guarantees a crystal-clear image without artifacts or interference.
A key advantage of the product is its support for modern H.264 compression, which ensures optimal performance and compatibility with most television receivers on the market. The modulator supports a wide range of input resolutions, including 720p, 1080i, and 1080p at 50 and 60 frames per second. Additionally, full compliance with the HDCP protocol allows for the transmission of protected materials, which is essential when working with modern set-top boxes and players. Intuitive configuration and robust construction make this a reliable and easy-to-deploy solution.
Specification
Output standard
DVB-T (COFDM) - digital terrestrial television standard enabling the transmission of high-quality signals via coaxial cables.
Physical inputs
1x HDMI (Full HD version), 1x RF Loop-through (F-type) for connecting to an existing antenna installation.
Physical outputs
1x RF (F-type) - output of the modulated digital signal to TV receivers.
Video encoding
H.264 (MPEG-4 AVC) - efficient compression standard ensuring excellent image quality while maintaining optimal bandwidth.
Supported HDMI resolutions
720p @ 50/60 fps, 1080i @ 50/60 fps, 1080p @ 50/60 fps (Full HD).
RF parameters - Output level
Adjustable in the range of 70 dBµV ... 100 dBµV, allowing the signal to be matched to the size of the installation.
RF frequency range
50 MHz ... 860 MHz (VHF and UHF band), full flexibility in selecting an available television channel.
Modulation type
64-QAM (Quadrature Amplitude Modulation) - coding method combining amplitude and phase shift of the signal to increase throughput.
MER ratio
≥ 35 dB (Modulation Error Ratio) - key parameter defining signal purity; the higher it is, the more stable the reception without errors.
HDCP compliance
Yes - support for the control and security system for digitally transmitted images (Intel High-bandwidth Digital Content Protection).
Aspect ratio
Ability to select 16:9 (widescreen) or 5:4 format depending on the signal source and user needs.
Software and Interface
The device has a built-in configuration interface accessible via buttons and a display on the front panel. System software (firmware) manages modulation processes in real-time, ensuring audio-video synchronization and COFDM stream stability. The system allows for advanced software updates via a dedicated USB port, which enables the addition of new features and optimization of H.264 encoding algorithms in the future.
Device power supply
12 V DC / 1.5 A - external stabilized power supply provided with the device.
Operating conditions and construction
Housing made of high-quality heat-dissipating materials, adapted for continuous 24/7 operation. Dimensions: 150 x 115 x 32 mm.
Contents
1x Digital modulator MOD/SIG-420/DVB-T
1x 12V/1.5A power adapter
1x User manual
Dimensions, Weight
Product dimensions: 32 x 150 x 115 mm (D x W x H)
Package dimensions: 55 x 265 x 155 mm (D x W x H)
Product weight: 440 g
Weight with packaging: 712 g
Zum Download
931036036
13 Items
Specific References
- EAN13
- 6931240036037
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The high-quality digital modulator MOD/SIG-420/DVB-T is an advanced device that allows for the seamless integration of high-definition HD signals directly into an antenna installation. The signal source can be a variety of devices, such as CCTV surveillance cameras, satellite TV receivers, Blu-ray players, DVD players, media players, or PCs. The device converts the signal from the HDMI input into an output digital stream in the DVB-T (COFDM) standard in full 1080p Full HD resolution. As a result, the transmitted image can be received by any modern television equipped with a DVB-T tuner, eliminating the need for expensive long-distance HDMI cables.
The application of this modulator is extremely broad – it works perfectly in collective installations in hotels, hospitals, guesthouses, sports bars, and electronics stores, where there is a need to distribute high-quality video content to multiple receivers simultaneously using existing coaxial cable infrastructure. The device is characterized by exceptional operational stability and a very high Modulation Error Ratio (MER) of at least 35 dB, which guarantees a crystal-clear image without artifacts or interference.
A key advantage of the product is its support for modern H.264 compression, which ensures optimal performance and compatibility with most television receivers on the market. The modulator supports a wide range of input resolutions, including 720p, 1080i, and 1080p at 50 and 60 frames per second. Additionally, full compliance with the HDCP protocol allows for the transmission of protected materials, which is essential when working with modern set-top boxes and players. Intuitive configuration and robust construction make this a reliable and easy-to-deploy solution.