Hall Research
The FXT-460 is a compact, high-performance extender for full-bandwidth HDMI 2.0 audio/video with HDR, with a range of up to 10 kilometers. The product supports 18.2 Gbps of bandwidth and 600 MHz TMDS frequency and can extend 4K 60 Hz video with multichannel audio and RS232.
The system offers advanced capabilities such as embedding and descaling audio, 4K UHD video (4:4:4 with HDR), HDCP 2.0, bidirectional RS-232 and EDID management. The FXT-460-S transmitter features an HDMI input and the corresponding HDMI loop output. The audio component of the HDMI input is removed and can function as analog (L/R) and digital SPDIF (TOSLINK) on the corresponding connectors.
EDID management allows users to control the video and audio parts of the EDID independently. The EDID presented to the source connected to the HDMI input can be passed from the downstream device or emulated from the internal memory. The device can also "learn" the EDID connected to its HDMI output.
It also has the ability to generate a blank HDMI output signal with built-in audio even if there is no HDMI input. This is a convenient means of distributing audio signals solely over an HDMI network.
