The Anttron TMX160HD is a compact HDMI-to-DVB-T/C modulator that takes any HDMI video source — up to 1080p — and encodes it as an H.264 compressed digital channel output on the DVB-T or DVB-C standard. The generated channel appears in the receiver's digital channel list alongside regular broadcast channels.

It includes one HDMI input, one RF pass-through input, and one RF output. Installation involves connecting the HDMI source, the RF input (or a 75-ohm terminating resistor if unused), the RF output cable, and the power supply. Channel parameters including name, SID, LCN, TSID, ONID, NID, and PIDs are fully configurable.

Key Features

• 1 HDMI input — supports resolutions 480p, 576p, 720p, 1080i, 1080p
• 1 RF input for terrestrial signal pass-through
• 1 RF output
• DVB-T output: 170–230 MHz and 470–862 MHz, level >82 dBμV
• DVB-C output: 47–862 MHz, level >82 dBμV
• Video compression: H.264 at 5–15 Mb/s bitrate
• Audio compression: AAC-LC / MPEG1-L2 at 128–384 Kb/s
• Full DVB table insertion: PAT, PMT, SDT, NIT
• Configurable channel/network name, SID, LCN, TSID, ONID, NID, audio and video PIDs
• Power: +5V DC via 2.1 mm connector

Product Benefits

• Converts any HDMI source (media player, laptop, Blu-ray, streaming device) into a distributable TV channel — no additional set-top boxes needed at each screen
• RF pass-through input preserves the existing aerial/cable signal alongside the modulated HDMI channel
• DVB-T and DVB-C compatibility covers both terrestrial and cable distribution networks
• Full DVB metadata configuration (LCN, channel name, PIDs) allows the channel to appear correctly labelled on any DVB-compliant receiver

Technical Specifications

• Model: Anttron TMX160HD
• Video input: HDMI
• Supported resolutions: 480p, 576p, 720p, 1080i, 1080p
• Video compression: H.264, bitrate 5–15 Mb/s
• Audio input: HDMI
• Audio sample rate: 32 kHz / 44.1 kHz / 48 kHz
• Audio compression: AAC-LC / MPEG1-L2, bitrate 128–384 Kb/s
• DVB table insertion: PAT, PMT, SDT, NIT
• DVB-T output frequency: 170–230 MHz + 470–862 MHz
• DVB-T output level: >82 dBμV
• DVB-T constellation – FEC: QPSK/16QAM/64QAM – 1/2, 2/3, 3/4, 5/6, 7/8
• DVB-T guard interval: 1/4, 1/8, 1/16, 1/32
• DVB-T mode – MER: 2K/8K – 31 dB
• DVB-C output frequency: 47–862 MHz
• DVB-C output level: >82 dBμV
• DVB-C constellation – MER: QAM16, 32, 64, 128, 256 / MER >40 dB
• Power connector: DC 2.1 mm, +5V
• Power consumption: 10 W

Why You'll Love It

• Any HDMI device can be distributed to every TV on the building's coaxial network without additional cabling
• The RF pass-through preserves existing broadcast TV channels so no channel is displaced
• Full LCN and channel-name configuration means the modulated channel integrates neatly into the on-screen channel guide
• Compatible with both DVB-T (aerial) and DVB-C (cable) networks, so it works in diverse installation scenarios