H-XX-DVBS2X - VidOvation Corporation
23 Spectrum Pointe Drive, Suite 206, Lake Forest, CA 92630  [email protected] 1-949-777-5435
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H-XX-DVBS2X is an integrated SDI / HDMI / YPbPr HD Encoder and DVB-S/S2/S2X Modulator

Encoding blades design makes it convenient to change encoding module between any video formats HD SDI, HDMI, YPbPr, CVBS, AES . It is also 1 channel ASI input for external TS pass or multiplexing.

It outputs  DVB-S/S2/S2X RF (IF Optional – model specific) and ASI. It supports currently required CID Carrier ID

Features

  • MPEG2 SD/HD and MPEG4 SD/HD Encoding Module optional
  • HD/SD-SDI, HDMI, YPbPr, CVBS, AES inputs cards available
  • ASI input for external TS pass or multiplexing with encoded video and audio
  • Support DVB-S /S2 /S2XRF (IF Optional) output
  • ASI output
  • LCN support (Logical Channel Number)
  • Output Frequency: 950-2150MHz; IF: 50-200MHz
  • QPSK,8PSK, 16APSK, 32APSK, 8PSK-L, 16APSK-L, 32APSK-L Constellations
  • Support RF CID setting
  • Low latency
  • Support BISS function
  • Support 10MHz reference clock on the RF output or BNC
  • Support Web NMS and front panel LCD and buttons control

What is DVB-S2X?
DVB-S2X is an extension of the DVB-S2 specification that provides additional technologies and features. DVB-S2X
has been published as ETSI EN 302 307 part 2, with DVB-S2 being part 1. S2X offers improved performance and
features for the core applications of DVB-S2, including Direct to Home (DTH), contribution, VSAT, and DSNG. The
specification also provides an extended operational range to cover emerging markets such as mobile applications.
Background
DVB-S2 has been specified about 10 years ago with a strong focus on DTH. Since then, new requirements have
come up and DVB-S2X provides the necessary technical specifications. S2X supports
significantly higher spectral efficiency for the Carrier to Noise Ratios (C/N) typical for professional applications such as
contribution links or IP-trunking. It also supports very low C/N down to -10 dB for mobile applications (e.g. maritime,
aeronautical, trains, etc.).
How does it work?
DVB-S2X is based on the well-established DVB-S2 specification. It uses the proven and powerful LDPC Forward Error
Correction (FEC) scheme in combination with BCH FEC as outer code and introduces the following additional elements:

-Smaller roll-off options of 5% and 10% (in addition to 20%, 25% and 35% in DVB-S2)
-A finer gradation and extension of number of modulation and coding modes
-New constellation options for linear and non-linear channels
-Additional scrambling options for critical co-channel interference situations
-Channel bonding of up to 3 channels
-Very Low SNR operation support down to -10 dB SNR
-Super-frame option
-This results in the following spectral efficiencies for DVB-S2X compared to DVB-S2:

Specification

  • Input
SDI or HDMI or  YPbPr or CVBS up to 1080P60
  • Resolurion :
1280x720P 60 / 59.94 / 50 Hz
1920x1080I 60 / 59.94 / 50 Hz

1920*1080_60P, 1920*1080_50P,

1920*1080_60i, 1920*1080_50i,

1280*720_60p, 1280*720_50P

720*480_60i, 720*576_50i

 

  • Video Codecs
MPEG-2 HD 1.5-19.5 Mbps
H.264 HD 0.8-19.5 Mbps
  • Audio Codecs
MPEG-1 Layer II
MPEG-2 AAC
MPEG-4 AAC AC3 Dolby Audio Dolby Passthrough
  • Audio Sample Rate
48 kHz
  • Audio Bit Rates
64 kbps, 96 kbps, 128 kbps, 192 kbps, 256 kbps, 320 kbps
  • Output
DVB-S/S2 /S2X RF (IF Optional) output; ASI output
DVB-S/S2 Modulation Section
DVB-S QPSK: FEC 1/2,2/3,3/4,5/6,7/8
DVB-S2QPSK: FEC 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/108PSK FEC 3/5, 2/3, 3/4, 5/6, 8/9, 9/10APSK: 2/3, 3/4, 4/5, 4/6, 8/9, 9/1032APSK : 3/4, 4/5, 5/6, 8/9, 9/10
DVB-S2XQPSK : 13/45. 9/20, 11/208PSK : 23/36, 25/36, 13/1816APSK: 26/45, 3/5, 28/23/36, 2532APSK: 32/45, 11/15, 7/98PSK-L :5/9, 8/15, 1/2, 3/5, 2/332APSK-L 2/3
RF output: 950.00-2150.00 MHz, 10Khz step IF output: 50-200MHz (MODEL SPECIFIC)
Symbol rate: 0.05-20.0Msps
Roll Off: 0.35, 0.25, 0.2
Output level: -10db~-41.5db
  • RF Frequency Range

H-XX-DVBS2X  RF output: 950.00-2150.00 MHz, 10Khz step

H-XX-DVBS2X-IF  with  IF (50-200mhz) RF output

 

  • RF Power Level
Output level: -10db~-41.5db
  • DVB-ASI Output
BNC Connector: 1-60 Mbps
  • DVB-ASI Input
BNC Connector: 1-120 Mbps
Programs Selected by PID
Programs Muxed to all Outputs
  • IPTV Output (Optional)
MPEG-TS MPTS over UDP
Unicast and Multicast Supported
  • Power Input
100-240 VAC Auto Switching
~ 20 W
  • Dimensions
19 x 17 x 2 Inches
  • Weight
9 Pounds
  • Operating Temperature
32-110 F
  • Constellation

DVB-S  – QPSK

DVB-S2: QPSK, 8PSK, 16APSK, 32APSK

DVBS2X :QPSK, 8PSK, 16APSK, 32APSK, 8PSK-L, 16APSL-L, 32APSK-L

  • Outer coding

DVB-S  – RS Coding

DVB-S2: BCH Coding

DVBS2X: BCH Coding

  • Inner coding

DVB-S  – Convolution    Symbol Rate : 0.5-45Msps

DVB-S2: LDCP Coding

DVBS2X: LDCP Coding

  • Symbol Rate
05-45Msps