HDMI to Analog Modulator – HD Signal Distribution for Legacy TV Systems

HDMI-to-Analog Modulator: Seamless HD Signal Distribution for Legacy TV Systems

FMUSER’s 16-Channel HDMI-to-Analog Modulator bridges modern HDMI sources with legacy TV infrastructures, delivering a future-proof solution for high-definition signal distribution. Designed to ingest up to 16 HDMI inputs (HDCP-compliant), this agile RF modulator converts HDMI signals internally to baseband video, eliminating the need for external CVBS converters—a critical advantage over conventional analog modulators restricted to composite video inputs. The device supports global broadcast standards (NTSC, PAL, SECAM) and dynamically allocates signals to user-defined analog CATV channels, ensuring compatibility with existing coaxial cable or antenna-based distribution systems. Operators benefit from a pre-configured channel list and flexible frequency tuning, enabling rapid deployment across diverse environments. Integrated Ethernet connectivity facilitates remote network management (NMS), allowing centralized control of channel assignments, diagnostics, and firmware updates. Ideal for system integrators seeking to modernize aging TV networks without infrastructure overhauls, FMUSER’s modulator simplifies HD-to-analog conversion while maintaining broadcast-grade quality, reducing costs, and streamlining workflows.

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Feature Breakdown

1. High-Density Signal Conversion & Agile Output

This HDMI-to-analog modulator simplifies large-scale deployments by handling 16 discrete HDMI inputs simultaneously, converting them to analog RF signals with precision. Operators gain flexibility to allocate channels across the spectrum, ensuring compatibility with legacy TVs and reducing infrastructure costs.

• Multi-Format Support: Converts HDMI sources to NTSC, PAL, or SECAM outputs, adapting to regional broadcast standards.
• 16 Agile RF Channels: Assign any input to user-defined frequencies, enabling tailored channel plans for diverse distribution needs.
• HDCP Compliance: Securely processes encrypted HDMI content from Blu-ray players, streaming devices, or set-top boxes.

2. Ruggedized Hardware Design

Built for 24/7 reliability, the modulator combines compact form factor with industrial-grade cooling to thrive in demanding headend environments.

• 1RU Rack-Mountable: Saves space in data centers or equipment racks for seamless integration.
• Self-Cooling System: Internal fans maintain optimal temperatures, ensuring longevity even under continuous operation.
• High-Power Output (+50dBmV): Delivers robust signal strength for extended cable runs without amplifiers.

3. Streamlined Control & Monitoring

FMUSER’s modulator simplifies system management through intuitive network tools, reducing operational overhead.

• NMS Network GUI: Configure channels, monitor status, and apply firmware updates remotely via Ethernet (RJ45).
• Pre-Programmed Channel List: Accelerate setup with predefined frequencies or customize allocations for unique workflows.
• HDMI Loop-Through: Preserves source signal integrity for downstream devices during conversion.

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Model Selection

• 16 HDMI Inputs - 16 Analog RF Out (NTSC)
• 16 HDMI Inputs - 16 Analog RF Out (PAL)

Similar model but with CVBS (baseband Video Audio -RCA) inputs:

• 16ch RCA CVBS Analog Baseband Video / Audio to 16 CATV RF NTSC  Agile modulator
• 16ch RCA CVBS Analog Baseband Video / Audio to 16 CATV RF PAL  Agile modulator

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Specifications

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