1、DM80 Digital Modulator: Distribute HD multimedia interface video sources from set top boxes, DVD players, surveillance cameras, computers, or video streaming devices to TVs through coaxial cable network. 2、HD Multimedia Interface to for DVB T Conversion: Single input modulator converts HD multimedia interface sources to for DVB-T channels. Small size and lightweight. Easy to set up and control. 3、High Integration and Performance: Digital RF modulator, high performance, full featured, integrated design, with standard COFDM modulation and MPEG-4 AVC/H.264 encoding. 4、Comprehensive Video Resolutions: Supports various HD multimedia interface input resolutions including 4K 2K 30Hz, 1080P, and HD FHD MPEG-2, H.264 FHD video encoding with bit rates of 25Mbps or above for 1080P 30. 5、Advanced RF Features: RF output frequencies ranging from 50 to 862MHz, RF output level of 75-105dBuV, adjustable RF output level from 0 to 30dB, and MER>32dBm for improved signal quality. Item Type: Digital Modulator Material: Metal HD Multimedia Interface TMDS Signal: 0.5-1.5Vp-p (TMDS) HD Multimedia Interface Input Resolution: 4kx2K at 30HZ, HD Multimedia Interface 2.0 YCbCr420, 4Kx2K at 60HZ, 1080P at 59/60, 1080P at 50, 1080i at 59/60, 1080i at 50, 720P at 59/60, 720P at 50, 576p at 50, 576i at 50, 480P at 59/60, 480i at 59/60 Video Encoding: HD/FHD MPEG-2, H.264 FHD Video Bitrate: 25Mbps or above for 1080P at 30 Sound Encoding: MPEG-1 Layer 2, AAC-LC, AC3 RF Input Frequency: 47-862MHZ (Forward Path) RF Input Frequency: 5-30MHZ (Reverse Path) Coaxial Output Standard: for DVB-T Constellation: QPSK, 16QAM, 64QAM Required Coaxial Cable: RG6, RG7, RG11 RF Output Frequency: 50-862MHz RF Output Level: 75-105dBuV Adjustable RF Output Level: 0-30 dB MER: >32dBm Delay Time: 200-300ms (Depends On Receiver Decoding Capability) 1 x Modulator 1 x Power Adapter 1 x Infrared Cable 4 x Screws 2 x Hook and Loop Fastener 1 x User Manual