Link Electronics LEI-522 SD/SDI/SMPTE Color Bar & Black Burst Generator with Genlock

Link Electronics LEI-522 SD/SDI/SMPTE Color Bar & Black Burst Generator with Genlock

Link Electronics LEI-522 SD/SDI/SMPTE Color Bar & Black Burst Generator with Genlock

B&H # LILEI522 MFR # LEI-522
Link Electronics LEI-522 SD/SDI/SMPTE Color Bar & Black Burst Generator with Genlock

Link Electronics LEI-522 SD/SDI/SMPTE Color Bar & Black Burst Generator with Genlock Rear

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Product Highlights

  • Automatically Toggles between NTSC/PAL
  • FPGA / Color Bar / Black Burst / Flip
  • 2 Pairs of Independent Outputs
  • Front Panel 8-character LED Display
  • Rotary Encoder / 10-bit Processing
  • 2 Push-button Switches / Escape/Enter
  • Stand-alone or Genlockable
  • Inactive Looping Reference
  • Infinite Vertical / Horizontal Timing
  • Used in 601 SDI Digital Applications
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  • 1Description

The Link Electronics LEI-522 SD/SDI/SMPTE Color Bar & Black Burst Generator with Genlock automatically toggles between NTSC or PAL in the Genlock mode depending on the reference input, whereas it defaults to the selected standard in the free run mode. Using FPGA (Field-programmable Gate Array) technology, the generator offers optimum performance for color bar and black burst as well as while flipping between the 2 generated patterns.

Equipped with 10-bit processing, the generator may be set to alternate between black burst and color bar to confirm frame synchronizer freeze for a remote satellite setup. The LEI-522 generator comes with 2 pairs of independently selectable outputs and the timing range for each output (vertical and horizontal) is infinite.

The front panel, 8-character LED display shows the function under adjustment, whereas the 2 push-button switches are for the "Escape" and "Enter" functions. Adjustments can be easily made to the color bar / black burst generator using the front panel control buttons and the rotary encoder.

For timing purposes, the LEI-522 generator receives a reference black burst in the Genlock mode. The generator can also operate as a stand-alone unit with an inactive looping reference in the free run mode. Infinite Genlock vertical and horizontal timing range is suitable for timing the signal into the studio facility as the 2 outputs can be easily adjusted over the horizontal and vertical timing range. VCXO (Voltage-controlled Crystal Oscillator) offers high stability and provides the accuracy necessary for meeting demanding requirements.

Specifically designed for use in 601 SDI digital applications in both 525/60 and 625/50 systems, the LEI-522 generator is compatible with the EIA RS-189A as well as the SMPTE encoded color bar standard.

Automatically toggles between NTSC/PAL in the Gen-lock mode depending on the reference input
Defaults to the selected standard in the free run mode
FPGA (Field-programmable Gate Array) technology offers optimum performance for color bar and black burst as well as while flipping between the 2 generated patterns
Color bar patterns are EIA RS-189A / SMPTE for NTSC and 75% for PAL
2 pairs of independently selectable outputs with infinite timing range for per pair (vertical and horizontal)
Alternate between black burst and color bar to confirm frame synchronizer freeze for a remote satellite setup
Front panel, 8-character LED display shows the function that is being adjusted
2 push-button switches are used for "Escape" and "Enter" functions
Rotary encoder knob for adjustments
Generator receives a reference black burst in the Gen-lock mode
Can also operate as a stand-alone unit with an inactive looping reference in the free run mode
Infinite Genlock vertical and horizontal timing range is suitable for timing the signal into the studio facility
High stability VCXO (Voltage-controlled Crystal Oscillator) provides the accuracy required
Designed for use in 601 SDI digital applications in both 525/60 and 625/50 systems
Power supply - PPS-702 / PWT-400
In the Box
Link Electronics LEI-522 SD/SDI/SMPTE Color Bar & Black Burst Generator with Genlock
  • 10-Year Warranty
  • Table of Contents
    • 1Description
    Serial Digital Outputs Format: 270 Mb/s component per SMPTE 259M-1993

    Video Format: 525/60 Hz or 625/50 Hz

    Stability: ±5 Hz

    Connectors: BNC

    Impedance: 75Ω

    Color Bar Output(s): SMPTE NTSC or 75% PAL

    DC Offset: 0.5V maximum

    Rise Time: 555 pS

    Fall Time: 530 pS

    Jitter: 0.25 ns over a one line period, (non gen-locked)

    Signal Level: 800mv ±10%

    Eye Pattern Jitter: 0.17 UI
    Reference Input Number of Reference Inputs: 1 NTSC or PAL black burst

    Impedance: 75Q

    Return Loss: >38dB to 5MHz

    Signal Level: 1 .0Vp-p ±10%

    DC Offset: ±100mV
    Indicators Switch, Enter: Green LED

    Switch, Escape: Green LED

    LED Display: Readout of timing adjustments

    Rotary Encoder, Knob: Adjust Settings
    Power Consumption 3.2W
    Environment Temperature: 32 - 122°F (0 - 50°C)

    Ambient Humidity: 0 to 90% non-condensing
    Dimensions (HxWxL) 1 x 5.5 x 9.3" (25 x 140 x 236mm)
    Weight 2.3 lbs (1kg)
    Packaging Info
    Package Weight 2.0 lb
    Box Dimensions (LxWxH) 1.0 x 1.0 x 1.0"

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