Description
The HD5DA is a compact 1×4 HD-SDI/SDI distribution amplifier designed to buffer and replicate a single serial digital video feed to four independently buffered outputs. It provides reliable signal distribution for broadcast and professional AV environments where signal integrity and minimal footprint are required. The unit automatically adapts to multiple SDI rates to simplify setup across different equipment.
Key features include four separately buffered HD-SDI/SDI outputs, automatic cable equalization to 100 meters, and multi-standard operation supporting 143 Mb, 177 Mb, 270 Mb, 360 Mb and 1.5 Gb rates. The HD5DA functions as a low-cost repeater to restore signal levels and extend cable runs while maintaining return loss performance. Its miniature size and low power draw make it practical for rack, monitor, or camera-rig mounting.
Technically the HD5DA supports SMPTE 292/296 serial digital interfaces and provides auto select for supported SD and HD data rates. Return loss is specified at greater than 15 dB at 270 MHz for both input and outputs. The unit accepts a regulated 5-18 VDC supply and consumes approximately 2.5 watts, and a universal power supply is included with purchase.
Connectivity is straightforward with a single HD-SDI/SDI BNC input and four HD-SDI/SDI BNC outputs, all featuring equalization on the input path to compensate for cable loss. The HD5DA automatically negotiates the incoming SDI rate and presents stable buffered copies on each output, ensuring compatibility with recorders, monitors, switchers, or downstream converters. The locking power connector prevents accidental disconnection in the field.
Typical applications include distributing a camera feed to multiple monitors, feeding multiple recorders or encoders from a single SDI source, and extending cable runs in OB vans or broadcast racks. The small form factor and low weight allow placement behind displays, inside racks, or on camera rigs where space is limited. The HD5DA is practical for both permanent installs and temporary field deployments.
Installation and operation are intentionally simple – connect the SDI source, attach up to four SDI destinations, and apply power. There are no menus or controls to configure as the unit provides automatic equalization and format detection. The robust construction, reliable BNC connectors and included universal power supply make it a dependable element in professional signal distribution workflows.
Free Ground Shipping
We offer free ground shipping on every purchase of $300 and more for US and US territory. Please choose "Free Ground Shipping (UPS/USPS)" option at checkout.
UPS Ground
UPS provides up-to-date tracking information. Ground service takes anywhere from 2-7 working days for delivery depending on destinations. UPS Ground does not deliver on Saturdays, Sundays or Holidays.
USPS Priority Mail/USPS Express Mail
For all shipments shipped via USPS, we offer 'DELIVERY CONFIRMATION' number with each package. Difference between tracking number provided by UPS vs USPS Delivery Confirmation number is: Delivery Confirmation status is updated when the delivery has been made or when the package has made it through major USPS stations.
Air Shipment
Air shipments, Overnight, 2nd day and 3 day select methods offer guaranteed delivery time for your shipment. If you are in hurry or in need for the items on schedule, select one of these methods. Up-to-date tracking information is provided with each Air Shipment. AVProSupply has the right to choose between Air shipments to meet or reduce delivery time. For guaranteed delivery of multiple items with expedited shipping, please contact our customer service representative for personalized assistance to get your items delivered to you when you need them.
International Customers
We offer shipping via USPS/UPS for our international customers. You can find different shipping options during checkout.
Most items ordered from AVProSupply will be shipped out from our California Warehouse. Will-Calls are only allowed with Appointment Only - Please call Customer Service to set one up between the hours of 9am to 6pm PST.
We Offer A 30-Day Money Back Guarantee:
Our main goal is to ensure your complete satisfaction with our service and products. If, for any reason, you are not 100% satisfied with your purchase, you can return it within 30 days of the purchase date for a full refund. Our 30-day money back guarantee applies to all of the products we sell, except for: TVs and monitors 20" and larger, Special Order merchandise, or any item indicated as non-returnable. Shipping is not refundable. Prior to returning your purchase, a Return Merchandise Authorization (RMA) number will be provided to you.
Refunds:
Refunds on returned items will be issued in the same payment form as received from the customer at the time of purchase. Once we receive the product and it passes inspection, we will credit your account. Please allow 3 - 6 business days for a credit to appear on your account.
Exchanges:
If the item was sent back to us for an exchange, please allow 3 - 5 business days for the replacement to be processed.
No Returns/Exchanges on the following:
- TVs and monitors 20" and larger
- Special Order merchandise
- Any item indicated on the website as non-returnable
For more information see our official Return Policy
