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| Name | OTV-EM56 4K H265 HDMI TO RF Encoder Modulator |
| Brand Name: | Dibview |
| Model Number: | OTV-EM56 |
| Product name: | OTV-EM56 4K H265 HDMI TO RF Encoder Modulator |
| Input 1: | 1HDMI |
| Output 1: | 1HDMI Loopout |
| Video Encoding: | H.264/H.265 |
| Output 2: | IP UDP, RTP/RTSP |
| Output 3: | DVB-C DVB-T ATSC ISDB-T |
| Audio delay function: | Yes, support |
Product Description
Overview:
OTV-EM56 4K H265 HDMI TO RF Modulator is designed based on consumer electronics which allow HDMI signal input in TV distributions with applications in home entertainment, surveillance control, hotel Digital Signage, etc.
OTV-EM56 4K H265 HDMI TO RF Modulatoris an all-in-one device integrating encoding and modulating to convert audio/video signals into DVB-C/DVB-T/ISDB-T/ATSC RF out.
The signals source could be from STB, satellite receiver, closed-circuit television cameras and etc. Its output signal is to be received by TVs or STBs etc.
Key Features:
HDMI input with H.265/H.264 video (4K encoding for H.265 only)
DVB-C/DVB-T/ISDB-T/ATSC RF OUT for order option
IP output over UDP, RTP/RTSP from the 100/1000M self-adaptive data port
Support AC3 Pass-through
Support OSD (logo/QR Code) insertion, logo in PPT form is available
Support CC (Closed Caption)/Teletext (CC is not available for H.265 at present)
Support Audio delay function
Support TS recording and playing via the USB disk (FTA 32)
LCD Screen for easy management
Technique Specifications:
Item | Description |
HDMI Encoding Section | |
Video Encoding: HEVC/ H.265,MPEG 4 AVC/H.264 Interface: HDMI*1. HDMI loop out*1 Resolution: 3840*2160_60/50P(H.265 only), 1920*1080_60/59.94/50P, 1280*720_60/59.94/50P, Chroma: Input:4:4:4/4:2:2; output:4:2:0 Bitrate: 2Mbps~20Mbps Audio Encoding Format: MPEG-1 Layer 2, LC-AAC, HE-AAC, HE-AAC V2; AC3 Pass-through Sample rate: 32KHz,44.1KHz,48KHz Bit-rate: 48Kbps~384Kbps (MPEG-1 Layer 2 & LC-AAC) 24 Kbps~128 Kbps (HE-AAC) 18 Kbps~56 Kbps (HE-AAC V2) | |
RF Modulation | |
DVB-C Modulator Section Standard: J.83A (DVB-C), J.83B MER: ≥40dB RF frequency: 100-1000MHz, 1KHz step RF output level: -20~ -5dBm, 1dB step Symbol rate: 5.000~7.000Msps adjustable J.83A Constellation: 16/32/64/128/ 256 QAM J.83B Constellation: 64/ 256 QAM J.83A Bandwidth: 8M J.83B Bandwidth: 6M | |
DVB-T Modulator Section Standard: DVB-T COFDM Bandwidth: 6M, 7M, 8M Constellation: QPSK, 16QAM, 64QAM Code rate: 1/2, 2/3, 3/4, 5/6, 7/8 Guard Interval: 1/32, 1/16, 1/8, 1/4 Transmission Mode:2K, 8K MER≥35dB RF frequency: 100-900MHz, 1KHz step RF output level: -63~ -16dBm, 1dB step | |
ISDB-T Modulator Section Standard: ARIB STD-B31 Constellation: QPSK, 16QAM, 64QAM Guard Interval: 1/32, 1/16, 1/8, 1/4 Transmission Mode: 2K, 4K, 8K Code rate: 1/2, 2/3, 3/4, 5/6, 7/8 RF frequency: 100~900MHz, 1KHz step RF output level: -63~ -16dBm, 1dB step | |
ATSC Modulator Section Standard: ATSC A/53 Constellation: 8 VSB RF output level: -63~-16dBm (44~91 dBµV), 1dB step MER: ≥35dB RF frequency: 100~900MHz, 1KHz step RF output level: -63~ -16dBm, 1dB step | |
IP output | |
IP out over UDP (Unicast/multicast),RTP/RTSP, (RJ45, 100M/1000M self-adaptive) | |
System | |
Management: Web-GUI, LED+Keyboard Language: English Upgrade: Web update | |
The Working Environment | |
Power Supply | DC12V |
Power Humidity | 9~ 89% non-condensed |
Operation temperature | 0 -50°C |
Storage temperature | -20-80°C |
Dimensions | 203mm x 144mm x 52mm |
Weight | 0.9Kg |
Appearance and Description:
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