The AVMatrix 3G-SDI/ HDMI Bidirectional Scaling Converter With SFP Module TX is a compact all-in-one professional AV transmitter solution designed for broadcast, live events, and studio applications. It combines bidirectional 3G-SDI and HDMI conversion, advanced scaling and frame rate conversion, optional long-distance fiber transmission, audio embedding/de-embedding, and built-in professional test pattern generation for reliable and flexible signal management.
The AVMatrix 3G-SDI/ HDMI Bidirectional Scaling Converter With SFP Module TX is a powerful multi-function signal processing and transmission device developed for professional broadcast, live production, and AV integration workflows. Designed to provide seamless bidirectional conversion between 3G-SDI and HDMI signals, this compact TX unit also supports advanced up/down scaling and frame rate conversion, ensuring compatibility across a wide range of video formats and production systems.
With optional bidirectional SFP fiber transmission capability supporting distances up to 20km, the converter is ideal for long-range signal distribution in demanding environments such as live events, broadcast facilities, houses of worship, and professional AV installations. The integrated audio embedding and de-embedding functionality via 3.5mm analog audio connections adds further flexibility for managing external audio sources.
For system setup, diagnostics, and troubleshooting, the built-in test pattern and audio tone generator includes 23 professional test patterns. Flexible image orientation controls allow horizontal, vertical, or combined flipping for customized display configurations. Users can operate and configure the unit directly from the front panel or through USB software control for enhanced workflow efficiency.
Combining converter, splitter, fiber extender, and pattern generator functionality into a single compact device, the AVMatrix TX converter provides a reliable and space-saving solution for professional signal conversion and transmission applications.
Key Features
- Bidirectional 3G-SDI and HDMI conversion
- Multiple conversion operation modes
- Up/down scaling and frame rate conversion
- Optional bidirectional SFP fiber transmission up to 20km
- Audio embedding and de-embedding via 3.5mm analog audio
- Built-in professional test pattern and audio tone generator
- 23 professional test patterns included
- Flexible image orientation control (H Flip, V Flip, H&V Flip)
- Front panel controls with USB software operation
- Compact all-in-one converter, splitter, fiber extender, and pattern generator
- Dual power supply support with DC and USB-C inputs
- Suitable for broadcast, live production, and professional AV workflows
- AVMatrix 3G-SDI/HDMI Bidirectional Scaling Converter TX
- Power adapter
- User manual
Video Input
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HDMI ×1
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3G-SDI/Fiber ×1 (select 1 of 2)
Video Output
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HDMI Loop ×1
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HDMI ×1
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SDI Loop ×1
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SDI ×2
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Fiber ×1
USB
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USB Type-C ×1 (upgrade, power, and control)
Resolution Support
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Up to 1080p60
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Supported formats: 1080p, 1080i, 720p, 576p, 480p, NTSC, PAL
Audio
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Audio Input: 3.5mm Audio ×1
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Audio Output: 3.5mm Audio ×1
SFP Module
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Optional 3G Video SFP (MSA Type)
Power
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DC 12V ×1
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USB-C 5V ×1
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Wide voltage range: DC 9–24V
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Power consumption: 7W
