MOD404TC – 4x HDMI to RF Modulator

Product Number: 300133

The TRIAX MOD404TC is a professional quad HDMI RF modulator designed for distributing multiple HDMI sources over existing coaxial infrastructure. It converts up to four HDMI inputs into digital RF signals using H.264 encoding with selectable DVB-T (COFDM) or DVB-C (QAM) modulation. This enables efficient, long-distance signal distribution to TVs and set-top boxes across CATV, SMATV, MATV, and commercial AV systems.

Key Features

• Adjustable Output Level: Minimum 95 dBμV with 0–30 dB attenuation (1 dB steps).
• Integrated H.264 Encoding: Efficient compression for optimal bandwidth usage.
• User-Friendly Control: LCD front panel with buttons plus web-based management and firmware updates.
• Compact Rack-Mount Design: Suitable for professional headend installations.
• Preconfigured Modes: Ready-to-use default settings for both DVB-C and DVB-T operation.
• Long-Distance Distribution: Transmits HDMI sources reliably over existing coaxial networks.