The Iso•Max VBH-1BB is a heavy duty one channel 75 Ω video isolator for component video that is used to prevent 60 cycle 'hum bars' even where ground voltage differences can be very large such as in ceiling mounted projectors in house of worship, conferences centers and night clubs. Designed for use with standard RG59 type coaxial cable, the VBH-1BB combines true 75 Ω BNC or RCA connectors with a unique humbucking circuit to deliver an exceptionally linear bandwidth with virtually zero insertion loss, contamination or artifact. One simply connects the passive device in series and problems such as ground loops are eliminated, reducing noise by as much as 56 dB at 60 Hz. The VBH-1BB is a tremendous time saver as it eliminates excessive trouble-shooting when hunting down sporadic problems. Once installed, it often eliminates future service calls that can be attributed to non-related voltage fluctuations caused by cycling refrigeration systems, power transformers or nearby industrial facilities that may be causing power disruptions.

• Eliminates hum bars caused by ground loops
• Exceptional performance, will not deteriorate picture quality
• Very high ground isolation: 120 dB CMMR typ at 60 Hz
• Precise impedance matching ensures minimal reflection
• Delivers remarkable video quality without noise, contamination or artifact

Eliminates hum bars caused by ground loopsJensen Transformers