4K UHD 12G-SDI 1×2 Splitter/Distribution Amplifier

MSRP: $329.00
Status: In Stock
TAA Compliant


The BG-DA-12GS1X2 is a 1x2 12G-SDI splitter. This device can split an SD, HD, 3G, 6G, or 12G-SDI video source to two SDI outputs simultaneously. For any situation where range, quality, consistency, and reliability are all factors, this unit is the correct choice. Whether you need to connect additional displays for video feed monitoring, distribute a 4K signal over a long distance, or daisy chain and cascade multiple units to build a large scale video distribution solution - the BG-DA-12GS1X2 will help you get the job done.

 This product meets the standards of the Trade Agreement Act (TAA).
 You can find all BZBGEAR TAA Compliant Products on this page.

Connectivity and Features

Each output from the BG-DA-12GS1X2 is buffered independently and re-clocked eliminating signal disruption and making it possible to extend signal transmission to greater distances. With automatic input cable equalization, 12G-SDI signal can be transmitted up to 70m (230 ft), 6G up to 100m (330 ft), and up to 180m (594 ft) for 3G connections.

The device has a maximum SDI bandwidth of 11.88 Gbps to support high quality video transmission with low latency when splitting video to multiple outputs. Installers can also utilize the device’s LED indicators that show the status of signal lock and current video rate to reduce the amount of time system configuration is needed.

The device’s design is built around quality and durability. With an inter-locking power supply and SDI connectors as well as a metal housing with mounting brackets, this device is built to last while maintaining reliable video transmission.


Multiple Outputs
Split a single SDI source up to 2 different SDI displays or devices
Buffered and Re-clocked Outputs
Eliminate jitter and increase transmission distance
Split and Amplify
Split and extend a 4K signal up to 230ft (12G)
LED Indicators
Signal lock and video rate at a glance
Interlocked Power Supply
Ensures power stays connected
Rugged Design
Durable metal structure built to withstand years of operation
  • Locking Connectors – Ensure your video cables do not accidentally come unplugged with locking SDI connectors
  • Long Distance – Send a 3G-SDI signal up to 594ft
  • Portable – Great for use in the field when you need multiple displays in different locations

Tech Specifications

SDI standard SD/HD/3G/6G/12G-SDI
Multi-Rate Support Auto detection of SD, HD, 3G, 6G or 12G Signals
SDI Compliance SMPTE 424M, SMPTE 292M, SMPTE 344M, SMPTE 259M, DVB-ASI, ST-
2081(6G), ST2082(12G)
SDI Data rates 1.485 / 2.97 / 5.94 / 11.88 Gbps
Video bandwidth 11.88Gpbs & 11.88/1.001Gbps
Output impedance 75Ω
Reclocking Yes
Cable equalization [12G] up to 70m (230ft)
[6G] up to 100m (330ft)
[3G] up to 180m (594ft)
Audio support Yes
RP-198 pathological patterns Immune
PCB stack-up 4-layer board [impedance control — differential 100Ω; single 75Ω]
Input 1x BNC [SDI]
Output 2x BNC [SDI]
BNC connector 75Ω inter-locked socket
Eye pattern characteristics[12G] Amplitude: Within 800mV (<10%) Rise/Fall time: Less than 35ps
Timing jitter: <1.0 UI (10Hz to 1188MHz)
Alignment jitter: <0.3 (100KHz to 1188MHz)
Housing Metal enclosure
Dimensions [L x W x H] Model: 3″ x 1.7″ x 1.1″ [77 x 42 x 28 mm]
Package: 6.4″ x 4.4″ x 1.7″ [165 x 111 x 42mm]
Carton: 1’6″ x 1’4″ x 13.8″ [490 x 426 x 352mm]
Weight Model: 3.1 oz [89g]
Package: 0.7 lbs [316g]
Fixedness Wall-mounting case
Power supply 5V 2A DC
Power consumption 2.5 Watts [max]
Operation temperature 32~104°F / 0~40°C
Storage temperature -4~140°F / -20~60°C
Relative humidity 20~90% RH [no condensation]


  • 1x BG-DA-12GS1X2
  • 1x 5V power adapter
  • 1x User Manual


  1. 12G/6G/3G/HD/SD-SDI Output 2: Connect to an SDI display.
  2. Micro-USB: For updating firmware.
  3. 5V DC power jack: Connect to provided power supply.
  4. 12G/6G/3G/HD/SD-SDI input: Connect to an SDI source.
  5. Power LED indicator: Illuminates when connected to power.
  6. 12G Signal LED indicator: Illuminates when connected to a 12G source.
  7. 6G Signal LED indicator: Illuminates when connected to a 6G source.
  8. 3G Signal LED indicator: Illuminates when connected to a 3G source.
  9. HD Signal LED indicator: Illuminates when connected to a HD source.
  10. SD Signal LED indicator: Illuminates when connected to a SD source.
  11. 12G/6G/3G/HD/SD-SDI Output 1: Connect to an SDI display.