Test & Measurement Equipment : Signal Generators : Evertz - 7751TG2-HD

Dual HD Test Signal Generator with Embedded Audio

Model: 7751TG2-HD

Wide variety of 1080i, 1080p, 1035i, 720p and 480p output formats
8 position DIP switch selects output format, single or dual link and genlock reference
Card edge toggle switch selects test signal
Selectable genlock input format; bi-level or tri-level sync, colour black
Embedded audio tones for 4 groups, selectable audio group assignment

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The 7751TG2-HD Test Signal Generator provides a cost-effective method of generating 1.5Gb/s HDTV 4:2:2 and 4:4:4 test signals. The 7751TG2-HD is ideal for checking signal path integrity, or to determine system performance over varying cable lengths.The 7751TG2-HD generates test signals in a wide variety of SMPTE ST 292-1 video formats. In single link mode, the 7751TG2-HD outputs a 4:2:2 black signal on two outputs and the selected 4:2:2 test signal on the remaining two outputs.In dual link mode, the 7751TG2-HD outputs a 4:4:4 test signal on two dual-link 4:4:4 outputs.The 7751TG2-HD provides for an analog genlock input that allows you to synchronize the test signals to your plant horizontal and vertical timing. Separate audio tones can be embedded into each channel of the four embedded audio groups. The user can select which of the audio groups the tones will be embedded into. In dual link mode, the selected audio group can be embedded into either or both links. The audio level is fixed at -20dB full scale.

Wide variety of 1080i, 1080p, 1035i, 720p and 480p output formats
8 position DIP switch selects output format, single or dual link and genlock reference
Card edge toggle switch selects test signal
Selectable genlock input format; bi-level or tri-level sync, colour black
Embedded audio tones for 4 groups, selectable audio group assignment
Closed caption test messages
2 black outputs, 2 test gen. outputs in 4:2:2, 2 dual link test gen. outputs in 4:4:4
On screen display of test signal names
On screen setup menu
Tally output upon loss of genlock
Card edge LED's indicate genlock presence, module fault and audio signal presence on the output
SMPTE ST 334 - EIA 708 advanced captioning test packet
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 - Audio
Tester Format - Board/Card
Spec Sheet available - Yes

Input Signal Types: Audio
Rack Units (Height): 1
Active Power: 6 Watt
DC Voltage: 12 Volts
Height: 1.89 in
Width: 4.49 in
Product Weight: 1.50 lbs
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) 300mV
Number of Inputs: 1
Connector: BNC per IEC 61169-8 Annex A
Termination: 75? (jumper selectable)
Single Link Mode: SMPTE ST 292-1, 4:2:2 YCbCr
Dual Link Mode: SMPTE ST 372, 4:4:4 YCbCr, or 4:4:4 GBRA
Embedded Audio: Up to 4 tones in one audio group as specified in SMPTE ST 299-1. Selectable tone frequencies (from 60Hz to 10kHz) and audio group. Audio can be embedded on either or both links. Audio level is set to -20dB Full Scale
Source ID: User programmable on-screen 15 character source ID message - selectable position. On Screen message can be displayed on either or both links
Signal Level: 800mV nominal
DC Offset: 0V ±0.5V
Rise/fall Time: 200ps nominal
Overshoot: < 10% of amplitude
Wideband jitter: < 0.2UI
Vertical: Infinite lines
Horizontal: Infinite samples
Length: 14 in

Dual HD Test Signal Generator with Embedded Audio 50 kb - Data Sheet

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