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3G/HD/SD-SDI Advanced Dual Test Signal Generator
Model: 7851TG2-3G
- 2 Independent Test Signal Generators (common frame rate)
- Wide variety of image formats including 2048p, 2048i, 1080p, 1080i, and 720p video formats
- Support for a wide variety of frame rates (23.98, 24, 25, 29.97, 30, 50, 59.94, 60 fps)
- Selectable genlock input format - bi-level or tri-level sync
- 3Gb/s full field test signals
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The 7851TG2-3G is a dual multi-format Test Generator. It provides a cost-effective method of generating 3Gb/s, 1.5Gb/s HD-SDI and 270Mb/s SD-SDI test signals. The 7851TG2-3G is ideal for checking signal path integrity, or to determine system performance over varying cable lengths. The 7851TG2-3G generates test signals in a wide variety of SMPTE ST 424, SMPTE ST 292-1 and SMPTE ST 259 video formats. These formats include SMPTE ST 274 (1920x1080), SMPTE ST 296 (720p), SMPTE ST 372 (Dual Link HD), and SMPTE ST 425-1 level A and level B. This also includes 4:2:2/4:4:4 sample structure, YCbCr and RGB color space and definitions for 10/12 bit depths. An included linear mixer can be used to key full frame overlays or specialized video elements. User supplied full frame bitmaps and stereo wave files can be played out for trouble slides, link identification or specialized test signals. Stereoscopic 3D video test signals are included. The dual on-board test signal generators can be independently controlled providing test signals for two purposes simultaneously. The 7851TG2-3G can be configured via dedicated on-screen menu and is also VistaLINK® capable, offering remote monitoring, control and configuration capabilities via Simple Network Management Protocol (SNMP) giving the flexibility to manage operations, including signal monitoring and module configuration from SNMP capable control systems (Manager or NMS).
- 2 Independent Test Signal Generators (common frame rate)
- Wide variety of image formats including 2048p, 2048i, 1080p, 1080i, and 720p video formats
- Support for a wide variety of frame rates (23.98, 24, 25, 29.97, 30, 50, 59.94, 60 fps)
- Selectable genlock input format - bi-level or tri-level sync
- 3Gb/s full field test signals
- Dual and single link 1.5Gb/s test signals
- SD 270Mb/s test signals
- Audio test tone generation
- Payload ID inserter required for all SMPTE ST 425-1 and ST 372 signals
- Stereoscopic 3D test signal generation in a number of formats (Dual Stream, Side-by-side, T/B, E/O)
- Linear keyer to allow full frame overlays and specialized video items (sweep and beeps, etc.)
- User supplied full frame bitmap (.BMP) support.
- User supplied stereo audio wave file (.WAV) support.
- Dedicated monitoring output for on screen display configuration
- Card edge status LEDs
- VistaLINK® capable for remote monitoring, control and configuration capabilities via SNMP; using VistaLINK® PRO, CP-2116E or CP-2232E Control Panels. VistaLINK® is available when modules are used with the 3RU 7800FR frame and a 7700FC VistaLINK® Frame Cont
- Signal Generator Type - Video
- Spec Sheet available - Yes
- Active Power: 15 Watt
- DC Voltage: 12 Volts
- Gen Lock Input Type:
Menu selectable - depends on output video format
HD Tri-level Sync
NTSC or PAL Color Black 1V p-p
Composite Bi-level sync (525i or 625i) 286/300mV - Gen Lock Input Connector: BNC per IEC 61169-8 Annex A
- Gen Lock Input Termination: 75 Ohm (jumper selectable)
- Serial Video Outputs Standard:
3G:SMPTE ST 425-1 Level A and B
HD-SDI:SMPTE ST 292-1, 4:2:2 YCbCr (single link), SMPTE ST 372 (dual link)
SD-SDI: SMPTE ST 259-C - Serial Video Output Embedded Audio:
Up to 4 groups of audio (4 channels in one audio group) as specified in SMPTE ST 299-1
Selectable tone frequencies (from 60Hz to 10kHz) and audio level control - Serial Video Output Connector: BNC per IEC 61169-8 Annex A
- Serial Video Output Signal Level: 800 mV nominal
- Serial Video Output V Phasing: Infinite lines
- Serial Video Output H Phasing: Infinite samples
- Serial Video Output DC Offset: 0 to ±0.5 V
- Serial Video Output Rise & Fall Time: 200 ps nominal
- Serial Video Output Overshoot: < 10 % of amplitude
Signal Generator
118 kb
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McCann Systems
290 Fernwood Avenue
Edison, NJ 08837
USA
1-888-414-3806
www.mccannsystems.com
Contact in regards to this product:
Evertz
Model: 7851TG2-3G
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