The Anttron TRM94 is a digital compact headend that transmodulates free-to-air satellite programs from 8 DVB-S/S2/S2X transponders across 4 SAT inputs into 4 adjacent DVB-T (COFDM) or DVB-C output channels. An integrated remultiplexer allows programs from any transponder to be freely assigned to any of the 4 output MUX, giving installers full control over the channel lineup at each distribution point.

In addition to satellite transmodulation, the TRM94 can generate its own TV program using a USB port: *.ts video files played from a USB stick can be output as an independent info channel or as a timed replacement for a satellite program. The HDMI input can be used as an alternative or supplement to USB playback. A timer function controls the playback schedule. The TRM94 is the cost-effective solution for distributing satellite channels and one INFO channel over existing coaxial infrastructure in hotels, hospitals, nursing homes, and similar facilities.

Key Features

• 4 SAT inputs supporting 8 DVB-S/S2/S2X transponders
• HDMI input for live source or info-channel generation
• USB port for *.ts video file playback as an independent info channel
• 4 adjacent DVB-T or DVB-C output channels (MUX)
• Integrated remultiplexer with LCN support
• 1× USB-B port for PC programming
• Ethernet port for remote maintenance via DTV KEY access key
• Adjacent-channel-capable modulators

Product Benefits

• DVB-S2X demodulation supports the widest range of current satellite transmission modes
• HDMI and USB inputs allow a custom info channel without additional hardware
• Timer-controlled playback lets the operator schedule the info channel automatically
• Web-based remote maintenance reduces on-site visits after initial installation
• Works over existing coaxial distribution networks — no new cabling required
• LCN support ensures correct channel numbering on all connected TV sets

Technical Specifications

• Model: Anttron TRM94
• SAT inputs: 4
• Receivable transponders: 8
• SAT frequency range: 950 ... 2150 MHz
• SAT input level: 38 ... 103 dBµV
• LNB supply voltage: 13/18 V, 22 kHz / DiSEqC (max. 300 mA per input)
• DVB-S demodulation: QPSK, symbol rate 1 ... 45 MS/s
• DVB-S2 demodulation: QPSK, 8PSK, 16APSK, 32APSK, CCM, ACM, VCM, single/multiple transport stream, GSE, symbol rate 1 ... 45 MS/s
• DVB-S2X demodulation: QPSK, 8PSK, 8APSK-L, 16APSK, 16APSK-L, 32APSK, 32APSK-L, 64APSK, 64APSK-L
• HDMI input: 1
• USB input: 1
• USB-B port: 1× (PC programming)
• Ethernet: 1× (remote maintenance via DTV KEY)
• DVB-T/DVB-C output: 4 adjacent channels (MUX)
• Output frequency range: 47 ... 862 MHz
• Output level: max. 95 dBµV
• Level control: 0 ... -20 dB (PC software)
• Loop-through attenuation: <2 dB
• DVB-T constellation: 16 QAM / 64 QAM / QPSK
• DVB-T FEC: 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: 2K
• DVB-C constellation: 16/32/64/128 QAM
• MER: DVB-T >35 dB, DVB-C >39 dB
• LCN: Yes
• Power supply: 90 ... 264 V AC – 50/60 Hz
• Dimensions (W×H×D): 119 × 133 × 196 mm
• Weight: 1.5 kg
• Package contents: 1× Anttron TRM94 Compact Headend, 1× instruction manual, 1× mains cable

Why You'll Love It

• DVB-S2X support future-proofs the headend for advanced satellite platforms
• HDMI and USB info-channel capability adds a custom channel without extra equipment
• Compact form factor (119 × 133 × 196 mm, 1.5 kg) installs easily in a rack or equipment cabinet
• Wide power supply range (90–264 V AC) accommodates varying mains conditions