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AV Matrix SD1141 1x4 3G-SDI Reclocking Distribution Amplifier

  • mfr: SD1141
  • SKU: SD1141
In Stock

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  • Free standard shipping

    *Orders placed before 3 PM EST Mon - Thur will ship the same day. Orders placed beyond these hours will be shipped the next business day. Exclusions apply. See shipping policy

  • Free Local Pickup

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    Requests made before 2:30 PM EST can be available for next-day pickup. Learn more

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Product highlights

  • Automatically detects SD, HD and 3G-SDI inputs
  • 4 buffered and reclocked outputs
  • 3G/HD/SD-SDI multi-rate signal processing
  • Outputs 2 and 4 support DVB-ASI signal
  • Auto cable equalization and signal retiming
  • Pass all ancillary data and embedded audio
  • Functions on micro USB or DC power
  • Detachable bracket design enables wall mounting

AV Matrix SD1141 1x4 3G-SDI Reclocking Distribution Amplifier

The AV Matrix SD1141 1x4 3G-SDI Reclocking Distribution Amplifier is a compact and affordable one input, four output distribution amplifier. The SD1141 is for SDI and multi-rate SDI video signals up to 1080p 60Hz (2.97 Gbps). Out of the four outputs, SDI Out 2 and SDI Out 4 support a DVB-ASI signal. The SD1141 will pass all ancillary data and embedded audio. It can be powered by DC or micro USB.

1x4 Distribution

There are four separately buffered and reclocked SDI outputs on the SD1141. Output 2 and Output 4 can support ASI signal.

Automatic Input Detection

This AV Matrix reclocking distribution amplifier provides automatic input detection, automatically detecting SD, HD and 3G-SDI.

120m SDI Reclocking

The SD1141 1x4 3G-SDI Distribution Amplifier from AV Matrix includes built-in SDI reclocking and equalization, as well as signal retiming. This distribution amplifier will regenerate the SDI video input, reduce SDI jitter and improve the SDI eye pattern, all before the signal makes it to the converter's processing. This makes longer cable lengths possible; the 3G is capable of 120m (393.7').

Wide Applications

The SD1141 can be used for a wide variety of applications, including broadcast and video production facilities, command and control centers, medical imaging facilities, and rental and staging. It features a detachable bracket design to allow wall mounting.


Configuration Core
Power 1 W
Channels 2
Color Multicolor


Customer Questions
No Questions


Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges. 
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days. 
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact [email protected] with your order number and a description of the damage. 
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at [email protected], or send us a message here.  
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead. 
If you ordered a kit, you must return all components and accessories to receive a full refund. 
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund. 
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900. 
Most items can be returned within 30 days for a full refund. Click here to read our full return policy. 

Shipping and Returns

Same Day Shipping

All orders placed by 4PM( EST), Monday through Thursday, and by 11AM (EST) on Friday, are shipped same day. Orders placed outside these times will ship the next business day. We do not ship internationally or to Puerto Rico, Guam and other US territories at this time. For more details click here.

Free Two-Day Shipping

We offer free expedited shipping on thousands of items within the continental USA (this does not include Alaska and Hawaii).

Flexible, Easy Returns

If you're not happy with your purchase for any reason, our flexible 30-day free return policy makes it easy to get a full refund. Click here to view our return policy.

Ratings and reviews

Lilliput SD1141 1x4 3G-SDI Reclocking Distribution Amplifier 1:4 re-clocking amp

AV Matrix SD1141 1x4 3G-SDI Reclocking Distribution Amplifier SKU: SD1141

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