DVB Satellite Modulator OEM Module SDMO

DVB Satellite Modulator OEM Module SDMO
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DVB Satellite Modulator
OEM Module SDMO
The DVB Satellite Modulator OEM Module
SDMO is a cost effective, high performance OEM
solution designed to be easily integrated into any
kind of platform.
The board is in compliance with DVB-S2X
standard offering an advanced feature set
including Carrier ID and symbol rates up to
80 Msps.
Benefiting from WORK Microwave’s years of
experience in digital design the modulator board
has been developed to provide a highly compact
solution to fit into third-party vendors’ products
such as video encoders and fly-away systems.
Key features

DVB-S2X
DVB-S2
DVB-DSNG
DVB-S
- ETSI EN 302 307-2
- ETSI EN 302 307-1
- ETSI EN 301 210
- ETSI EN 300 421
Additionally the board will also serve for rackmount and module-based versions of WORK
Microwave’s A-Series product line.
The board’s design integrates all required
subsystems without compromising modulation
performance.
Furthermore,
low
power
consumption combined with intelligent housing
enable the module to be operated in challenging
thermal environments.
Available as standard size or customized
dimensions the SDMO is easily integrated into
any third-party products.

Physical layer framing with scrambling codes 0 to
262141 according to DVB-S2 standard

Roll-Off: 35 %, 25 %, 20 %, 15 %, 10 %, 5 %

Adjustable digital slope equalizer

Dual ASI interfaces with automatic cable equalizer
and auto-switchover

DVB-S2X modulations:
QPSK / 8PSK / 16APSK / 32APSK / 64APSK
normal, short and linear


DVB-S2 modulations:
QPSK / 8PSK / 16APSK / 32APSK
normal, short
DVB-S2 Multistream support with capacity
management with two input streams supported


Null packet insertion and deletion with PCR
correction
DVB-S and DVB-DSNG:
QPSK / 8PSK / 16QAM modulation

Symbol rates from 8 ksps to 80 Msps

DVB Carrier ID - ETSI TS 103 129

Data rate max 213 Mbps per ASI Interface

Optional BISS-E encryption, supports multi
program transport stream

Extended operating temperature range option
-30 °C to 60 °C (-22 °F to 140 °F)
2016-09-01
1
DVB Satellite Modulator
OEM Module SDMO
Modulator Type:
IF-Output Frequency:
SDMO
Frequency Resolution
Phase Noise:
10 Hz
100 Hz
1 kHz
10 kHz
100 kHz
1 MHz
1 Hz
IF-Output Characteristics:
Impedance:
Return Loss:
Output Power:
Spurious Outputs:
Frequency/Clock Stability:
Symbol Rate:
Data Rate:
Modulation / Encoding
DVB-S2X:
50 … 180 MHz
(option V)
950 … 2150 MHz
-70
-80
-88
-90
-100
-115
-65
-75
-88
-90
-100
-115
max. values in dBc/Hz
50 
>20 dB typ > 18 dB min
-25 dBm … 5 dBm, 0.1 dB steps (V-Band output)
-30 dBm ... 0 dBm, 0.1 dB steps (L-band output)
Accuracy:
± 0.5 dB
Stability:
± 0.5 dB
Output Power muted:
<-85 dBm
Connector:
SMA female
10 MHz reference over L-band output:
1.5 ±1.5 dBm, switchable
Signal related:
<-70 dBc (unmodulated carrier, 50 … 90 MHz or 100 … 180 MHz for
V-Band output)
<-70 dBc (unmodulated carrier, 950 … 1900 MHz L-band output)
<-55 dBc (unmodulated carrier, 1900 … 2150 MHz L-band output)
<-45 dBc (unmodulated carrier harmonics, out of band)
-7
Standard:
±2 x 10 (0°C ... 50°C, after warm up), aging: ±2 x 10-8 per day, ±1 x 10-6 per year
-8
Option EXT:
±2 x 10 (-30°C ... 60°C, after warm up), aging: ±1 x 10-9 per day, ±1 x 10-7 per year
Max Range:
8 ksps … 80 Msps
Step size:
1 sps
3 kbps … 213 Mbps (ASI interface) *
*) max 170 Mbps, when BISS-1/E active
ModCods:
QSPK 13/45, 9/20, 11/20
(normal FEC frame)
8PSK 23/36, 25/36, 13/18
16APSK 26/45, 3/5, 28/45, 23/36, 25/36, 13/18, 7/9, 77/90
32APSK 32/45, 11/15, 7/9
64APSK 11/15, 7/9, 4/5, 5/6 (option)
ModCods:
QPSK 11/45, 4/15, 14/45, 7/15, 8/15, 32/45
(short FEC frame)
8PSK 7/15, 8/15, 26/45, 32/45
16APSK 7/15, 8/15, 26/45, 3/5, 32/45
32APSK 2/3, 32/45
ModCods linear:
8PSK 5/9-L, 26/45-L
(normal FEC frame)
16APSK 1/2-L, 8/15-L, 5/9-L, 3/5-L, 2/3-L
32APSK 2/3-L, 25/36-L
64APSK 32/45-L (option)
(contact factory for 128APSK, 256 APSK modulation types)
Modulation / Encoding
DVB-S2:
FEC Frame Lengths:
ModCods:
Modulation / Encoding
DVB-S / DVB-DSNG:
Carrier ID:
Signal Spectrum Mask:
Transport Stream Inputs:
Multiple Transport Streams:
Transport Stream Security
(Option BI):
Pilots Insertion:
Physical Layer Scrambling:
Outer Reed Solomon Coding:
Convolutional Interleaving:
Inner Coding
FEC-Frames
nldpc = 64800 (normal FEC Frame) or
nldpc = 16200 (short FEC frame)
QPSK 1/4, 1/3, 2/5, 1/2, 3/5, 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (only nldpc=64800)
8PSK 3/5, 2/3, 3/4, 5/6, 8/9, 9/10 (only nldpc=64800)
16APSK 2/3, 3/4, 4/5, 5/6, 8/9, 9/10 (only nldpc=64800)
32APSK 3/4, 4/5, 5/6, 8/9, 9/10 (only nldpc=64800)
on / off
N=0 … 262141
188/204, T=8
Depth I =12
BPSK or QPSK 1/2, 2/3, 3/4, 5/6, 6/7, 7/8 (Convolutional K=7)
8PSK 2/3, 5/6, 8/9 (Pragmatic Trellis)
16QAM 3/4, 7/8 (Pragmatic Trellis)
DVB-CID according to ETSI TS 103 129
 = 0.35, 0.25, 0.20, 0.15, 0.10, 0.05
Dual DVB-ASI-electrical (2 x Connector MCX female, Impedance 75 , cable EQ)
auto switching selectable between input 1 and 2 in case of ASI signal interruption, ASI data missing
support of 2 TS multiple input streams (except with option BI)
Individual modulation and FEC (MODCOD) configuration per TS input
Capacity calculator/limitation per TS input can be activated
Input stream synchronization and Null-Packet deletion according to ETSI EN 302307-1, Annex D.2, D.3.
BISS-E Scrambler, compliant to EBU Tech 3292 rev. 2
Supports single or multi program transport streams in BISS Mode 0, 1 and E
BISS Mode 0:
no scrambling, MPEG transport stream is transferred untouched
BISS Mode 1:
MPEG transport stream is scrambled using 12-hexadecimal-character Clear Session Word
BISS Mode E:
MPEG transport stream is scrambled using a session word which is derived from a
16-hexadecimal-character Encrypted Session Word and 14-hexadecimal-character Injected
Identifier
Max. input rate for Clear Session Word and Encrypted Session Word:
- 10 times per 5 minutes
- 1 time per 10 seconds
Important note: Option BI operates exclusively with single stream operation. Devices with option BI do not contain the
otherwise included support for 2 input streams!
Specifications continued next page
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2016-09-01
DVB Satellite Modulator
OEM Module SDMO
Transport Stream Frames Size:
Packet Stuffing:
Still Picture Playout:
Compliant with Standards:
Monitoring:
Monitoring and Control Interface:
Temperature Range:
Relative Humidity:
Mains Power Input:
Mains Power Consumption:
Mains Power Input Connector:
Dimension and Weight:
188 or 204 bytes
TS Null packet or TS All Zero packet insertion (DVB-S, DVB-DSNG, DVB-S2) or Dummy PLFRAME insertion (DVB-S2
only), when the data rate to transmit is higher than the data rate at the data input.
Null packet deletion can be enabled to remove incoming null packets.
PCR (program clock reference) correction (with Null packet insertion/deletion) for max 250 PID streams with PCRs
included.
Not supported in case of DVB-S2 multiple input stream operation.
As standard a color bar pattern is transmitted with main profile at main level (MPML) MPEG-2 encoding, 4:3 aspect
ratio, 25 Hz frame rate, interlaced (suitable for PAL or SECAM). As option an alternative, customized still picture can
be loaded (different content, different aspect ratio, different frame rate).
ETSI EN 300421, ETSI EN 301210, ETSI EN 302307-1 and -2, ETSI TS 103129
EN 50083-9 (ASI electrical, SPI Interface)
Faults, stored faults with time stamps
Protocol:
Multipoint
Connection:
RS232 over 2.54mm pin header
0°C ... 50 °C operating
-30°C ... 60 °C operating with 10 minutes warm up at -30°C (option EXT)
-30°C ... 80 °C storage
<95% non condensing
12 … 24 V DC nominal, 11 … 26 V DC max
Standard:
14 W typ.
Option EXT:
17 W typ.
2.54mm pin header
185 x 17 x 100 mm³ (WxHxD) standard module
185 x 25 x 100 mm³ (WxHxD) with cables and/or option EXT
approx. 0.45 kg
Specifications are subject to change
Order information:
SDMO-[options]
Possible options are:
V
EXT
BI
additional VHF-band output
extended temperature range and clock stability
BISS scrambling
Cannot be combined with:
-
Examples:
SDMO-V
SDMO-EXT
Modulator with 50  L-band output and 50  VHF-band output
Modulator with extended temperature range, including higher clock stability
Requires:
-
Trade Mark of the DVB Digital Video Broadcasting Project
2016-09-01
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