Allen Avionics HD-SDI-5R 5-Channel Isolated SDI & HD-SDI Serial Digital Video Hum Eliminator

Even though SDI is more immune to extraneous noise and low frequency components (hum) problems can still exist. As with analog signals, once you have noise in the signal, it is extremely difficult and costly to remove. Jitter caused by induced noise effects can compound problems created by unstable signal sources, poor re-clocking systems, cable attenuation and can be the demise of digital signals. HD-SDI Serial Digital signal transmissions at 1.485Gbps over a cable contain a range of low to high frequencies like analog signals and are subject to analog-type distortions like induced noise as well as unique digital distortions related to sampling and quantizing.

Using the Allen Avionics HD-SDI Ground Loop Eliminator you can eliminate the potential for this kind of data loss. See (Outgoing Video) The model HD-SDI Ground Loop Eliminator supports the four transmission rates of SMPTE 259m and SMPTE 292m 1.485Gbps HD SDI.

Specifications:

• Serial Video Input: Supports all transmission rates of SMPTE259m and SMPTE292m.
• Up to1.50 Gbps HD SDI.
• Number of inputs: HD-SDI x5
• Channels: 5 Isolated Channels - Rack Mounted
• Connector: BNC per IEC60169-8
• Impedance: 75 Ohms Unbalanced
• Ground loop isolation: Greater than 60dB
• Bandwidth: 3.0 GHz
• Return Loss: Greater than 15dB to 1.5GHz
• Package: Cast Aluminum Case