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| DSM-T1 |

DVB-T Modulator DVB-T Modulator

DSM-T1 is a MPEG-2 Encoding, COFDM Modulation(DVB-T Modulator), and Frequency Conversion 3-in-1 Digital TV Signal Modulator. It converts one AV signal into a digital modulated (DVB-T) signal.
This device is intended for the MATV systems to add more digital TV programs. The sources of its AV signals can be a satellite receiver, CCTV camera, DVD player, Antenna etc. Its output signal is to be received by an integrated digital TV set or DVB-T receiver.


• Output Signal Frequency (470-862MHz),
• Output Level (80-95dBuV)
• Constellation Mode (16/64QAM)
• FEC (1/2、2/3、3/4、5/6、7/8)
• Guard Interval (1/4、1/8、1/16、1/32)
• Mpeg-2 Rate (6Mbps/8Mbps/10Mbps/12Mbps)
• Channel Bandwidth (5/6/7/8MHz)
• TV Colour System (PAL/NTSC)
• Channel Name (Letters + Numbers)
• Working Time of LCD Background Light (10-250sec)


Video Input: 1 × CVBS SD Standard: DVB-T (ETS 300744)
Video Input Level: Vpp = 1.0V +/- 0.3V Output Frequency: 470-862MHz (0.1MHz Step)
Colour System: PAL / NTSC (Selectable) Bandwidth: 5MHz/6MHz/7MHz/8MHz (Selectable)
Video Compression: MPEG2MP@ML Constellation: 16QAM / 64QAM (Selectable)
Video Input Connector: RCA Carrier: 2K
Audio Input: 1 × Mono / Stereo Channel Name: Change with letters and numbers
Audio Input Connector: 2 × RCA MER: 30dB (Typical)
Audio Compression: MPEG1 C/N: 40dB
Adapter Input: AC 100-240V 50/60Hz 1.5A RF Output: 75ΩF connector Level: 80-95dBuV
Output: DC 12V 3.33A Weight: 400g Value Setting: Lcd control panel
Host Machine: DC Input 12V Guard Interval: 1/4、1/8、1/16、1/32 (Selectable)
Power Consumption: Max.10W FEC: 1/2、2/3、3/4、5/6、7/8 (Selectable)
Size: 12.0 x 4.3 x 19.5cm Weight: 840g MPEG2 Code Rate: 6Mbps / 8Mbps / 10Mbps / 12Mbps (Selectable)

Genral Spec.