HD Encodulator – Professional HD Encoder and Modulator (ATSC/DVB-T/DVB-C/DTMB)

Model: N/A Manufacturer: Lumantek

$3,500.00 USD

Clear

Description

The HD Encodulator is a professional HD MPEG-2/H264 Encoder with a built in modulator that can support numerous terrestrial DVB modulation standards.
These include ATSC (8VSB), DVB-T, DVB-C and DTMB.  The device can also be used as a standalone encoder through the built in IP and ASI outputs.

Features

  • Mpeg-2 / H.264 HD encoding (up to 1920 x 1080 @ 60p)
  • PSIP/SI/PSI Editing
  • DVB-T, DVB-C, QAM-B, ATSC, DTMB modulation
  • Web based management
  • Closed Captioning Pass-through
  • HD-SDI, HDMI, Y/Pb/Pr inputs

hd encodulator front and back

Specifications

Video Encoder

Input HD-SDI, HDMI, Y/Pb/Pr

 

HD Resolutions and progressive frame or interlaced field rates
– 1920 x 1080 @ 60p, 50p via internal interlacer (converts to 60i, 50i,respectively)
– 1920 x 1080 @ 60i, 59.94i, 50i, 29.97p, 25p, 24p, 23.97p
– 1280 x 720 @ 60p, 59.94p, 50p
SD resolution and frame/field rates
– 720 x 480 @ 60i, 59.94i
– 720 x 576 @ 50i
MPEG-2 HD/SD Encoder
– ISO/IEC 13818-2 (MPEG-2 MP@HL, MP@ML)
– HD video bit rate: 25 ~ 0.5 Mbps
– SD video bit rate: 25 ~ 0.5 Mbps
– Sub 1.5 seconds encoder latency (configurable)
H.264 HD/SD Encoder
– Baseline, main and high profiles support
– HD video bit rate: 25 ~ 0.25 Mbps
– SD video bit rate: 25 ~ 0.25 Mbps
– Sub 0.8 seconds encoder latency (configurable)

 

Maximum TS bit rate 30 Mbps

 

I, IP and IPB encoding with configurable GOP structure
Selectable open/closed GOP
Adaptive I-frame insertion
CBR, VBR and capped-VBR bit rate control
MCTF support
Inverse Telecine support
Scene change detection and fade detection support

 

Audio Encoder

Input: SDI embedded, HDMI embedded, Analog Stereo Dolby Digital CE Stereo encoder(for ATSC and DTMB)
– Output bit rates: 128 / 192 / 256 / 384 Kbps
– Sample rate: 48 KHz
MPEG-1 Layer II Stereo Encoder (for DVB-T and DTMB)
– Output bit rates: 192 / 224 / 256 / 320 / 384 Kbps
– Sample rate: 32 / 44.1 / 48 KHz
AAC-LC, HE-AAC v1, HE-AAC v2 Stereo Encoder (for ISDB-T)
– Sample rate: 32 / 44.1 / 48 KHz
– Sample rate: 32 / 44.1 / 48 KHz
– Pass through of Dolby Digital Stereo / 5.1 Ch, MPEG-1 Layer II and AAC-LC audio support

 

Supported Modulations

ATSC (8VSB) Modulation
– Symbol Rate 10.762 MSps
– SNR (MER): >35 dB
DTMB Modulation
– Modulation Support: Single carrier and TDS-OFDM s
– Modulation Mode: QPSK, 16 QAM, 32 QAM, 64 QAM
– Standards:GB20600-2006, ISO/IEC 13838-1, EN 50083-9
– OGY/T 229.1-2008 (SIP)
– SNR (MER): >40 dB

 

DVB-C (ITU-T J.83 Annex A/C) Modulation
Constellation Types 16 QAM, 32 QAM, 64 QAM, 128 QAM, 256 QAM
Symbol Rates 0.87 ~ 7.2 MSps
Channel Bandwidth 1 ~ 8.280 MHz
SNR (MER) >40 dB
DVB-T Modulation
Modulation Mode QPSK, 16 QAM, 64 QAM
Transmission Mode 2K, 4K, 8K
Channel Bandwidth 5, 6, 7, 8 MHz
Code Rate 1/2, 2/3, 3/4, 5/6, 7/8
Guard Interval 1/4, 1/8, 1/16, 1/32
Frequency Range 50 ~ 870 MHz
SNR (MER) >40 dB

 

QAM-B (ITU-T J.83 Annex B) Modulation
– Constellation Types & Symbol Rates: 64 QAM: 5.057 MSps , 256 QAM: 5.361 MSps

  • – Channel Bandwidth: 6 MHz
  • – SNR (MER): >40 dB
RF Output
– Connector: F-Type 75Ω 1ea

  • – Maximum Output Level for 1 ch: +10 dBm
  • – Maximum Output Level for 2 ch: +4 dBm
  • – Maximum Output Level for 3 ch: 0 dBm
  • – Maximum Output Level for 4 ch: -3 dBm
  • – Level Adjustment: -15 ~ 0 dB in 0.5 dB steps
  • – Frequency Range: 50 ~ 870 MHz
  • – Spurious & Harmonics: < -55 dBc
  • – Return Loss: > 15 dB
  • – Phase Noise: < -98 dBc/Hz at 20 kHz offset

 

User Interface

Front panel 4-line text LCD display with 6 hardware buttons
RS-232 local console
Web GUI
SNMP (option)

Additional information

HDEncodulator Version

Encoder + ATSC modulator, Encoder + DVB-T modulator, Encoder + DVB-C (QAM) modulator, Encoder + DTMB modulator

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