SPG9000 – Master Reference and Test Signal Generator
Master Reference and Test Signal Generator
The SPG9000 is a reliable, fully featured reference and test signal generator. It’s the industry standard for supplying the reference timing and test signals needed in today’s complex facilities, whether they are anchored by IP, SDI, or a hybrid of formats. With comprehensive PTP configuration possibilities, multi-GNSS support, and a host of software-defined functionality options that can evolve with your needs and technology roadmap, the SPG9000 is the ideal choice for the heart of your facility’s infrastructure.
Comprehensive PTP Capabilities
The SPG9000 can serve as a PTP grandmaster, utilizing a GNSS signal as the time source. With two independent PTP engines and ports, it can serve dual domains (ST 2059 and AES 67 for example) or redundant networks. The SPG9000 supports leader, follower or can adapt to network conditions as an “Ordinary Clock”.聽 For flexible connectivity options, each PTP port may be furnished with 10GbE or 1GbE SFP+ modules. The SPG9000 supports the three profile types required for media networks: SMPTE ST 2059-2, AES67 Media Profile, and IEEE 1588 Default. Both multicast and unicast communication models are supported, including mixed multicast/unicast mode.
Timing Accuracy for SDI and Audio
The SPG9000 is a comprehensive sync pulse generator, delivering precise reference signals for SDI-based workflows. Lock to GNSS or genlock to another SPG.聽 With six analog outputs for NTSC/PAL black burst, HD tri-level sync, 10 MHz CW or 1 pps signals, each with independent timing offsets, the SPG9000 provides all the timing sources needed for your SDI infrastructure. Distribute timecode via four LTC outputs and from VITC on any NTSC/PAL black outputs. For audio synchronization, the SPG9000 provides Word Clock and DARS outputs.
Hybrid Infrastructure: Seamlessly Bridge SDI and IP Workflows
The SPG9000 is ideal for hybrid SDI and IP environments, establishing a unified time source for IP-based devices as a PTP grandmaster, while simultaneously generating analog reference outputs for other equipment.聽 Downstream SPG9000s located at the network edges can operate as PTP followers, generating analog sync and time code signals for SDI-based islands.
Feature-Rich & Future-Ready: Test Signals and Other Software-Defined Features
The basic SPG9000 is a full-featured sync-pulse generator with NTP client/server and reference inputs that can lock to many different types of analog synchronization signals including NTSC and PAL black burst and HD tri-level sync signals.聽 Software licenses can be specified at the time of order or easily installed in the field as facility needs change, for example to add PTP and/or multi-GNSS support.聽 Please refer to 鈥淥RDERING INFORMATION鈥 for a full list of factory and field-installable licenses and accessories. Full-featured test signal generation is also licensable, featuring multiple video, audio tone and ancillary data generators.聽 Four multi-rate outputs generate SDI signals from SD to 12G with HDR, each independently configurable.聽 The SPG9000 can also function as an NMOS-controlled media sender, providing test signals for IP networks over its two 25Gb/s ports operating independently or as redundant links per ST 2022-7.
24/7 Reliability and Control
As the heart of a facility’s infrastructure, the SPG9000 features mission-critical reliability.聽 In the event of loss of input genlock or GNSS signal, the SPG9000 maintains time and phase using its precision internal oscillator.聽 Upon restoration of the input reference, any phase difference is adjusted slowly to ensure no “synchronization shock” to downstream devices.聽 An innovative main/standby redundant power setup ensures maximum lifetime availability from the standby, if the main power supply fails.聽 Both power supplies are modular and easily swappable. When reliability is critical and you need a backup master reference, the ECO8000 auto changeover unit complements the SPG9000. It is user configurable to monitor and changeover analog video, SDI video, timecode and AES/EBU digital audio signals. Avoid downtime by utilizing the SPG9000鈥檚 dual PTP engines and ports to feed redundant networks. In addition to the front panel display and keypad for local operation, the SPG9000 has a full-featured easy-to-use web-based interface for remote operation.聽 A complete HTTP-based Application Programming Interface (API) is available for client-side software to query status and configure settings.聽 An onboard agent supports SNMP-based M&C systems, while syslog is available for sending log messages to a remote server.
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Baseband
Internal Oscillator | |
---|---|
Frequency accuracy in internal/holdover modes | 卤155 脳 10-9 over 1-year calibration interval; typically 卤10 脳 10-9 just after adjustment. |
Frequency drift | <卤100 脳 10-9聽per year for internal and holdover modes at constant temperature |
Genlock Input | |
Connector | BNC 脳2, passive loop-through |
Formats |
|
Amplitude Range | 鈭8 dB to +6 dB |
Lock Stability | |
卤3 dB amplitude change | <1 ns |
Jitter with burst lock | &濒迟;0.5掳 |
Jitter with tri-level sync lock | <1 ns |
Jitter with CW lock | <1 ns (typ. 1掳) |
Timing Adjustment Range | 卤 陆 color frame |
Timing Adjustment Resolution | &濒迟;0.5掳 of NTSC/PAL subcarrier, 1 ns for tri-level sync |
Black Outputs | |
Number of Outputs | 6 |
Formats |
|
Amplitude Accuracy | 卤 2% |
Timing Adjustment Range | 卤 陆 color frame |
Timing Adjustment Resolution | Clock resolution: 18.5 ns for black burst, 13.5 ns for HD tri-level, Fine resolution: 0.1 ns for black burst, 0.2 ns for HD tri-level |
Time Code (VITC) | |
Line Numbers | Selectable 1 or 2 lines, default 14/16 for NTSC, 19/21 for PAL |
Date and Time Zone | SMPTE ST 309, YYMMDD format |
Source | Time-of-day with adjustable offset, or program (elapsed) time counter |
Ten-Field Sequence | For NTSC formats per SMPTE ST 318 (Black 4-6 outputs only) |
LTC Input/Outputs | |
Number of Outputs | 4 outputs or 3 outputs and 1 input |
Connector | Available through D-sub 15-pin connector; Optional break-out cable to XLR connectors |
Formats | 24 fps (24 Hz or 23.98 Hz), 25 fps, 30 fps, 30 fps drop-frame (29.97 Hz) per聽SMPTE ST 12-1 |
Source | Time-of-day with adjustable offset, or program (elapsed) time counter |
Output Amplitude | 5V 卤10%, adjustable from 0.5 V to 5 V in 0.5 V steps |
Word Clock | |
Connector | BNC 脳1 |
Frequency | 48 kHz |
Output Level | 0-5 V DC (CMOS compatible) or 卤1 V into 75 惟 (AES level) |
DARS | |
Outputs | Outputs 2 channels (1 AES/EBU pair) |
Connector | BNC 脳1 |
Amplitude | 1 V 卤 0.2 V |
Sampling Frequency | 48 kHz (lock on video signal) |
Quantization | Linear PCM, 20 or 24 bits |
Network Time Protocol (NTP) | |
Network Interface | Combined MGMT/NTP interface for management functions and NTP server/client, RJ45 connector, 10/100/1000 Mbps line speed |
Server Stratum Level | Stratum 1 when the reference time source is GNSS or PTP Follower, Optional Stratum 12 operation for internal time or LTC/VITC time source |
Server Client Query Rate | Maximum 1 query per 8 seconds for each individual client Rate limiting is enabled to prevent DoS attacks |
Number of Clients | 5000 or more at maximum query rate |
Client Operation | Available when using internal time source Update internal time from NTP manually, upon system startup, from API, or from GPI |
Client Remote Time Servers | One or two remote servers from local network or Internet |
Precision Time Protocol (PTP)
Port Connectors | 2脳 SFP+ sockets. Available transceiver modules for 1G or 10G line speeds. |
Operating Modes | Leader only, Follower only, Ordinary Clock (adaptive). |
PTP Instances | 2 independent, as dual Leader, dual Follower or Follower + Leader |
Profiles | SMPTE ST 2059-2, AES67 Media Profile,聽IEEE 1588-2019聽Default |
Communication Model | Multicast, Unicast, Mixed Multicast/Unicast |
Follower Lock Time | Typically 30 seconds for initial lock |
Follower Lock Range | 卤 7.5 ppm |
Measurements | For follower, shown on user interface or available via API
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Status Reporting | Current GM Clock Identity, Clock Class, Clock Accuracy, Time Source. Message rates for Announce, Sync, Delay_Req, and Delay_Resp messages |
SMPTE Synchronization Metadata | For ST 2059-2 profile, automatically inserted in TLV data of Management messages for leader instances, and automatically decoded for follower instances |
Global Navigation Satellite System (GNSS)
GNSS Receiver | |
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Constellations | GPS, GLONASS, Galileo, BeiDou, QZSS |
Frequency Bands | L1 1575.42 MHz and 1602 MHz (GPS, GLONASS, Galileo) L1 1561.098 MHz (Beidou) L5 1176.45 MHz (GPS, QZSS, Galileo, BeiDou) |
Time Accuracy | Within 150 ns to UTC |
Acquisition Time | 2 minutes on boot up with warm oven, good satellite signal, and known position |
Status Reporting | Available via user interface and API
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GNSS Antenna Input | |
Connector | SMA female |
Input Impedance | 50 惟, internally terminated |
DC antenna power output voltage | 3.3 V or 5 V at 55 mA |
Fault Protection | Short-circuit/open detection and protection |
Return loss | 15 dB for L1 band at 1575 MHz 7 dB for L5 band at 1176 MHz |
Signal Strength | Recommended 18 dB above ambient level after cable loss and signal amplifiers |
Test Signal Generation
All listed formats are available for SDI outputs.聽ST 2110-20聽video streams support聽10-bit 4:2:2聽progressive and interlaced formats for all listed image sizes and frame rates.
Scan Type | Frame Rate | Sampling | Color Space | Bit Depth |
---|---|---|---|---|
720×486 | ||||
Interlaced | 29.97 | 4:2:2 | YCbCr | 10 |
720×576 | ||||
Interlaced | 25 | 4:2:2 | YCbCr | 10 |
1280X720 | ||||
Progressive | 60/59.94/50 30/29.97/25/24/23.98 |
4:2:2 4:4:4 4:4:4 |
YCbCr YCbCr RGB |
10 10 10 |
1920×1080 | ||||
Progressive | 60/59.94/50 30/29.97/25/24/23.98 |
4:2:2 4:4:4 4:4:4 4:4:4 4:4:4 4:2:2 |
YCbCr YCbCr RGB YCbCr RGB YCbCr |
10 10 10 12 12 12 |
Interlaced | 30/29.97/25 | 4:2:2 4:4:4 4:4:4 4:4:4 4:4:4 4:2:2 |
YCbCr YCbCr RGB YCbCr RGB YCbCr |
10 10 10 12 12 12 |
Segmented | 30/29.97/25/24/23.98 | 4:2:2 4:4:4 4:4:4 4:2:2 |
YCbCr YCbCr RGB YCbCr |
10 10 10 12 |
|
2048×1080 | |||||
---|---|---|---|---|---|
Progressive | 60/59.94/50 30/29.97/25/24/23.98 |
4:2:2 4:4:4 4:4:4 4:4:4 4:4:4 4:2:2 |
YCbCr YCbCr RGB YCbCr RGB YCbCr |
10 10 10 12 12 12 |
|
30/29.97/25/24/23.98 | 4:4:4 | XYZ | 12 | ||
Segmented | 30/29.97/25/24/23.98 | 4:2:2 4:4:4 4:4:4 4:4:4 4:4:4 4:2:2 4:4:4 |
YCbCr YCbCr RGB YCbCr RGB YCbCr XYZ |
10 10 10 12 12 12 12 |
|
3840×2160 | |||||
Progressive | 60/59.94/50 | 4:2:2 | YCbCr | 10 | |
30/29.97/25/24/23.98 | 4:2:2 4:4:4 4:4:4 4:4:4 4:4:4 4:2:2 |
YCbCr YCbCr RGB YCbCr RGB YCbCr |
10 10 10 12 12 12 |
||
4096×2160 | |||||
Progressive | 60/59.94/50/48/47.95 | 4:2:2 | YCbCr | 10 | |
30/29.97/25/24/23.98 | 4:2:2 4:4:4 4:4:4 4:4:4 4:4:4 4:2:2 |
YCbCr YCbCr RGB YCbCr RGB YCbCr |
10 10 10 12 12 12 |
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Video Encoding | |||||
Colorimetry | BT.601, BT.709, or BT.2020 per source format | ||||
Transfer Characteristics | SDR, HDR HLG, HDR PQ | ||||
Range | Narrow or Full, as permitted by source format | ||||
Video Test Patterns | |||||
Color Bars | 100%, 75%, Bars Over Red, SMPTE EG1,聽SMPTE RP219-1聽and聽RP219-2, BT.2111 (HLG Narrow, PQ Narrow, PQ Full), EBU 3373, NBCU HLG,聽Sony S-Log3, ARIB B28, ARIB B66 | ||||
Monitor | BT.814 SD/SDR/HDR Pluge, Pluge and Luma Reference, Convergence, Production Aperture, Clean Aperture, Checkerboard, Window, EBU 3374 EOTF Validation, Black-White Step Scale, Black-Dark Gray Step Scale, SMPTE 303M Color Reference, SMPTE EG432-1 Color Accuracy, ChromaDuMonde | ||||
Linearity | Valid Ramps (Y, B-Y, R-Y), Limit Ramp, 3 Channel Ramp, Shallow Ramp Matrix, Color Ramp Matrix, 5/10 Step Staircases | ||||
Flat Field | 0% Black, 50% Gray, 100% White, 100% Red/Green/Blue/Cyan/Magenta/Yellow, Interlaced Field Test | ||||
SDI Pathological | Equalizer Test, PLL Test, Checkfield per SMPTE RP198, Full-Length and Half-Length variants, Bandwidth Test, Matrix, Matrix with Color Bars | ||||
Frequency Response | Multiburst, various packet frequencies | ||||
Pulses | 2T Pulse and Bar, Color Pulses, Co-siting Pulse | ||||
Audio Tones | |||||
Number of Tones | 32 independent tone generators. Each tone generator can be used for any individual SDI embedded audio channel and any individual聽ST 2110-30聽audio channel. | ||||
Sampling | 48 kHz | ||||
Resolution | 24 bits (HD and UHD), 20 bits (SD) | ||||
Frequency | 10.0 Hz to 20000.0 Hz, 0.5 Hz resolution | ||||
Amplitude | 鈭60 to 0 dBFS, 1dB steps or mute | ||||
Channel Identification | Audible click, AES channel origin |
SDI
SDI Outputs | |
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Number Of Outputs | 4 |
Connector | HD-BNC |
Output Impedance | 75 惟 |
Output Amplitude | 800 mVp-p听卤3% |
Rise/Fall Time | |
SD | 鈮 700 ps (20-80%), 550 ps typ. |
1.5G/3G | 鈮 100 ps (20-80%), 60 ps typ. |
6G/12G | 鈮 42 ps (20-80%), 30 ps typ. |
Jitter | |
SD | 210 ps typ. (alignment), 300 ps typ. (timing) |
1.5G | 40 ps typ. (alignment), 70 ps typ. (timing) |
3G | 30 ps typ. (alignment), 60 ps typ. (timing) |
6G/12G | 15 ps typ. (alignment), 45 ps typ. (timing) |
Return Loss | 鈮 25 dB typ. from 5 MHz to 2 GHz 鈮 15 dB typ. from 2 GHz to 3 GHz 鈮 10 dB typ. from 3 GHz to 6 GHz 鈮 10 dB typ. from 6 GHz to 12 GHz |
SDI Formats | |
Standard Definition (SD-SDI) | |
Interface Bit Rate | 270 Mbps |
Standards | SMPTE ST 259 Level C, ST 272 |
Formats | 720脳486 (525-line) and 720脳576 (625-line) |
High Definition (HD-SDI) | |
Interface Bit Rate | 1.485 Gbps and 1.485/1.001 Gbps |
Standards | SMPTE ST 274, ST 292-1, ST 296 |
Formats | 1920脳1080, 2048脳1080, 1280脳720 4:2:2 10-bit |
3G-SDI | |
Interface Bit Rate | 2.97 Gbps and 2.97/1.001 Gbps |
Standards | SMPTE ST 424, ST 425-1 |
Formats | 1920脳1080, 2048脳1080, 1280脳720 Level A, Mapping Structures 1, 2, 3, and 4 Level B, per ST 372 Mapping Structures I, II, III, and IV |
6G-SDI | |
Interface Bit Rate | 5.94 Gbps and 5.94/1.001 Gbps |
Standards | SMPTE ST 2081-10, ST 425-3 |
Formats | 1920脳1080, 2048脳1080, 3840脳2160, 4096脳2160 ST 2081-10 Mode 1 and Mode 2 |
12G-SDI | |
Interface Bit Rate | 11.88 Gbps and 11.88/1.001 Gbps |
Standards | SMPTE ST 2082-10, ST 425-5 |
Formats | 3840脳2160, 4096脳2160 ST 2082-10 Mode 1 |
Embedded Audio | |
Number of Channels | 16 (4 groups of 4 channels each) |
Channel Control | Enable/Disable per group Active/Inactive per channel |
Standard | SMPTE ST 299-1 |
Ancillary Data | |
Time Code | ATC_LTC and/or ATC_VITC per SMPTE ST 12-2 |
Source | Local time-of-day with adjustable offset, UTC, or program (elapsed) time counter |
Format | 24 fps, 25 fps, 30 dps drop-frame, 30 fps non-drop per video format |
Payload Identifier | Per SMPTE ST 352, automatic or manual override |
Error Detection and Handling | EDH packet inserted in SD-SDI per SMPTE RP 165 |
IP
Ports | |
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Port Connectors | 2脳 SFP28 sockets |
Line Speed | 10 Gbps or 25 Gbps per installed SFP type |
Error Correction | RS-FEC per Clause 108 of聽IEEE 802.3by-2016 Enable/disable for 25G SFPs, not applicable for 10G SFPs |
ST 2110 Generation | |
Operating Modes | Stream generation on both ports per聽SMPTE ST 2022-7聽or on either individual port |
Number of Streams | 8脳 ST 2110-20 video streams 8脳 ST 2110-30 audio streams 4脳 ST 2110-40 data streams |
Sender Type | Type N 鈥 Gapped PRS |
RTP Payload Type | Independent value (96鈥127) per stream |
UDP Size Limit (MAXUDP) | 1460 octets |
UDP Port Numbers | Independent source and destination port numbers for both paths of each stream |
Destination Address | Multicast, 224.0.2.0 to 239.255.255.255 Independently configured for both paths of each stream |
Session Description Protocol (SDP) | Available via web interface and API for each enabled stream |
ST 2110-20 Video | |
Packing Mode | General Packing Mode (GPM) or Block Packing Mode (BPM) |
TROFFSET | Automatically calculated or Manual override |
ST 2110-30 Audio | |
Number of Channels | Each stream is independently configured for 1, 2, 4, 6, 8, or 16 channels |
Channel Order | Manual configuration, signaled via SDP |
Packet Time | 1 ms or 125 碌s |
ST 2110-40 Data | |
Payload | Ancillary Time Code (ATC_LTC or ATC_VITC) per聽SMPTE ST 12-2 |
Formats | Time code format of 24 fps, 25 fps, 30 fps, or 30 fps drop-frame Associated video format of 525, 625, 750, 1125 or 2250 lines |
NMOS | |
Specifications | IS-04 NMOS Discovery and Registration IS-05 NMOS Device Connection Management |
Registry Discovery | Automatic using DNS-SD (unicast or multicast) or Manual |
API Versions | |
Node | v1.0, v1.1, v1.2, v1.3 |
Connection | v1.0, v1.1 |
Registration | v1.0, v1.1, v1.2, v1.3 |
Data Model | The SPG9000 is represented as one Node, consisting of one Device, consisting of 20 Senders (8 video, 8 audio, 4 data) |
Power Consumption
Typical | 130 VA |
Maximum | 180 VA |
Voltage Range | 100 to 240 VAC 卤10%, 50/60 Hz |
Dimensions
Height | 44.0 mm (1.73 in.) |
Width | 482.6 mm (19 in.) |
Depth | 516.1 mm (20.32 in.) |
Weight | 4.85 kg (10.7 lbs) |
Ordering Code | Description |
---|---|
Base Model | |
SPG9000 | SPG9000 timing and reference generator; includes loop-through genlock input, 6 analog black/tri-level outputs, 4 LTC outputs, word clock output, DARS output, general-purpose interface, NTP client/server and management LAN interface |
Licensed Features | |
SPG9000-GNSS | License; SPG9000, Enable internal GNSS receiver and time synchronization features |
SPG9000-PTP | License; SPG9000, Enable PTP (IEEE 1588) support on two ports* |
SPG9000-SDI | License; SPG9000, Enable SD/HD/UHD test signal generation on four SDI outputs |
SPG9000-IP | License; SPG9000, Enable ST 2110 test signal generation on two IP ports* |
SPG9000-TSG | License; SPG9000, Includes both SDI and IP licenses for test signal generation* |
Accessory Options | |
SPG9000-RACK | Rackmount slides and rails kit for SPG9000 (1 RU height, standard full depth) |
SPG9000-XLR | Adapter cable (6 feet long) from 15-pin D-sub GPI/LTC connector on the SPG9000 to 4 XLR male connectors (for LTC input/outputs) and 3 BNC male connectors (for General Purpose Interface input/outputs) |
Power Supply Options | |
SPG9000-SPW | Includes a single hot-swappable power supply |
SPG9000-DPW | Includes two hot-swappable power supply modules for a redundant (primary + backup) pair |
Power Cords | |
PWR-CORD-NA-S15 | North America Power Cord, Straight 15A |
PWR-CORD-EURO | Universal EURO Power Cord |
PWR-CORD-CHN | China Power Cord |
PWR-CORD-IND | India Power Cord |
PWR-CORD-AUS | Australia Power Cord |
PWR-CORD-UK | United Kingdom Power Cord |
PWR-CORD-BRZ | Brazil Power Cord |
PWR-CORD-CHE | Switzerland Power Cord |
PWR-CORD-JPN | Japan Power Cord |
PWR-CORD-NONE | No Power Cord or AC Adapter |
*SFP(s) required 鈥 see 鈥淪FP Options鈥 for available models and ordering information.
SFP Options
SFPs are required with PTP and IP test generator licenses, whether those licenses are factory-installed or purchased later and enabled in the field.
Ordering Code | Description |
---|---|
SPG9000-SFP-1GESR | Gigabit Ethernet short reach 850 nm SFP transceiver module |
SPG9000-SFP-10GESR | 10G Ethernet short reach 850 nm SFP+ transceiver module |
SPG9000-SFP-10GELR | 10G Ethernet long reach 1310 nm SFP+ transceiver module |
SPG9000-SFP-25GESR | 25G Ethernet short reach 850 nm SFP28 transceiver module |
SPG9000-SFP-25GELR | 25G Ethernet long reach 1310 nm SFP28 transceiver module |
Standalone Accessories
The DPW, RACK and XLR accessories can be ordered at the same time as the base SPG9000 product (see 鈥淎ccessory Options鈥 above) and shipped together in the same packaging, or they can be ordered separately or at a later time and shipped in individual packaging. The ANT accessory is only shipped in separate packaging.
Ordering Code | Description |
---|---|
SPG9000-ACC-ANT | Multi-GNSS (GPS, GLONASS, Galileo, BeiDou) dual-band (L1 & L5) rooftop antenna that works with the integrated GNSS receiver of the SPG9000 with option聽SPG9000-GNSS. Includes mounting bracket. Coaxial cable with聽type-N聽connector required. |
SPG9000-ACC-DPW | Spare/replacement power supply for the SPG9000 |
SPG9000-ACC-RACK | Rackmount slides and rails kit for SPG9000 (1 RU height, standard full depth) |
SPG9000-ACC-XLR | Adapter cable (6 feet long) from 15-pin D-sub GPI/LTC connector on the SPG9000 to 4 XLR male connectors (for LTC input/outputs) and 3 BNC male connectors (for General Purpose Interface input/outputs) |
Post-Purchase License Upgrades
Existing SPG9000 units can be upgraded any time with the following field-installable licenses.
Ordering Code | Description |
---|---|
SPG9000-LIC-GNSS | License; SPG9000, Enable internal GNSS receiver and time synchronization features |
SPG9000-LIC-PTP | License; SPG9000, Enable PTP (IEEE 1588) support on two ports* |
SPG9000-LIC-SDI | License; SPG9000, Enable SD/HD/UHD test signal generation on four SDI outputs |
SPG9000-LIC-IP | License; SPG9000, Enable ST 2110 test signal generation on two IP ports* |
SPG9000-LIC-TSG | License; SPG9000, Includes both SDI and IP licenses for test signal generation* |
*SFP(s) required 鈥 see 鈥淪FP Options鈥 for available models and ordering information.
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