Continue Shopping View Cart
Markertek - The Future of Broadcast Supply

Call 800-522-2025
M-F 8:30am - 6pm ET

Markertek--Financing-Options-Banner

Secure LoginClose X

Returning Markertek Customers

New Markertek Customers





Why Create an Account?

Creating a Markertek account now will save you time on future orders. You'll have full access to your order history and a personalized shopping experience.

 
Grass Valley HDA-1931 Single/dual 3Gbps/HD/SD SDI DA
 
Questions? Ask a Markertek Expert:
800-522-2025 Email

Grass Valley HDA-1931 Single/dual 3Gbps/HD/SD SDI DA

Manufacturer: Grass Valley

Item #: HDA-1931   •   MFG #: HDA-1931

 

List Price:$1,660.00
Our Price:$1,619.00

free ship
 

Versions:

 
 
Availability:
More on the way, usually ships in 3-10 business days
i
This item is currently out of stock and will ship the minute we receive it – typically 3-10 business days. Need it sooner? Expedited delivery options may be available. Email [email protected] or call customer service at 800-522-2025 and we'll make it happen.
 

    California Residents:
    8pt-triangleWARNING:
    Cancer and Reproductive Harm - www.P65Warnings.ca.gov

     
     
     

    The HDA-1931 and HDA-3931 from Grass Valley, a Belden Brand, are dual 3G/HD/SD SDI video distribution amplifiers (DAs) that support a variety of compressed and uncompressed serial digital video signals.

    The HDA-1931 and HDA-3931 provide up to eight reclocked outputs with automatic equalization for up to 150 meters (492 feet) of cable using Belden 1694A at 1.5Gb/s and up to 90 meters (295 feet) at 3 Gb/s. The HDA-1931 and HDA-3931 offer fiber connectivity, making it ideal for longer cable lengths.

    The HDA-1931 and HDA-3931 share the same feature set and specifications, except that HDA-1931 is a 2 RU card built for the Densité 2 frame while the HDA-3931 is a 3 RU card made for the Densité 3 frame series. Each product has its specific rears as illustrated in the Key Features section and in the ordering information

     
    • Features

      • Two 3G/HD/SD SDI inputs
      • Up to 8 3G/HD/SD SDI outputs
      • Supports bit rates all the way up to 3Gb/s
      • Backup input available in single channel mode
      • Automatic format detection and cable equalization
      • Optional fiber I/O
       
    • Specifications

      • Electrical Inputs (2)
      • Signal:
        3G/HD/SD SDI SMPTE 424M, 292M, and 259M-C compliant
        Supports data rates of 270, 1483.5, 1485, 2967, 2970 Mb/s
        EN50 83-9 DVB-ASI 270 Mb/s
      • Cable Length (Belden 1694A):
        3G: 90m (295') at 3 Gb/s
        HD: 150m (492') at 1.5 Gb/s
        SD: 300m (984') at 270 Mb/s
      • Return Loss:
        >15 dB up to 1.5 GHz
        >10 dB from 1.5 GHz to 3 GHz

        Electrical Outputs (8)
      • Signal:
        3G/HD/SD SDI SMPTE 424M, 292M, and 259M-C compliant
        Supports data rates of 270, 1483.5, 1485, 2967, 2970 Mb/s
        EN50 83-9 DVB-ASI 270 Mb/s (5 outputs only)
      • Return Loss:
        >15 dB up to 1.5 GHz
        >10 dB from 1.5 GHz to 3 GHz
      • Jitter (Wideband):
        HD/SD: <0.2 UI
        3G: <0.3 UI
      • Rise/Fall Time:
        135 ps max., 20% to 80%, for HD
        400 - 800 ps, 20% to 80%, for SD

        Processing Performance
      • Signal Path: 10 bits
      • Latency: <6 ns

        Electrical
      • Power: 5W
       
     
     
     
    Please fill out the information below
    Email Address*