SKU: 20645650715

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

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Description

Link Electronics LEI-522 SD/SDI/SMPTE Color Bar & Black Burst Generator with GenlockAutomatically 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 The Link Electronics LEI 522 SD SDI SMPTE Color Bar & Black Burst Generator with Genlock automatically toggles between

  • 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

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
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: 75?

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"
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them.
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 20645650715

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Shopper
Dallas, US
★★★★★ 5
Good stuff !
Model: 36 SqFt(3.4 SqM), Model: 36 SqFt(3.4 SqM)
This is an excellent product. Easily moldable, cuttable with good scissors or razor knife, very sticky, works great. This pack was enough to do all 4 doors on a crew max truck, and I went wild on the fronts. I used 9 peices on each rear door which was just enough, and the rest on the fronts. I doubled up layers and even used some on the back of the door panels. If you follow the instructions and dont go wild you might even have extra left over. It works just like you would imagine. Without doing the entire cab there will still be road noise but this helped noise, better audio, no buzzing door panels, terrific improvement. It is kind of heavy, so extra weight is added to truck, but that really isnt a bad thing. It is noticable but in a good way. Get it. Use it.
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Reviewed in the United States on March 20, 2026
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Odin M Turner
Lake Worth, US
★★★★★ 4
Good product
Model: 36 SqFt(3.4 SqM)
Easy to roll out. Works great  Why did you pick this product vs others?: Fair price for the amount of coverage, good quality  Works well: Easy to install, rolls out great. Forms to contours well
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Reviewed in the United States on July 13, 2025
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BRIAN HEATH
Lake Worth, US
★★★★★ 5
Great product
Model: 36 SqFt(3.4 SqM)
I used this on the doors of a Toyota Tacoma, worked as it described. Reduced the road noise significantly.. Need to buy another box for the floor and roof of the truck..
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Reviewed in the United States on May 15, 2026
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TimtheK
Omaha, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
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Reviewed in the United States on April 14, 2026
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TitothePinkTorpedo
Lexington, US
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
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Reviewed in the United States on December 29, 2025

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