Hum reduction

• 1 Products

  VIDEO HUM BLOCK

  A longitudinal stop-coil, for reducing induced main-frequency hum in medium-length co-axial circuits, such as video feeds. This is a portable design, housed in a standard Canford extruded box with…

  ...view more
• 2 Products

  RDL EZ SERIES HUM KILLER ISOLATION TRANSFORMERS - Video and Audio

  These eliminate hum due to ground-loops when installed between a composite video source, such as a computer or DVD player, and the input of a grounded video monitor or projector in an A/V or video…

  ...view more
• 1 Products

  AC MAINS POWER INRUSH CURRENT LIMITER

  This device is useful where the current drawn from the mains supply by a piece of equipment at switch-on (eg. an audio power amplifier) is considerably higher than the steady state current…

  ...view more
• 2 Products

  CANFORD VIDEO ISOLATOR - Analogue

  These analogue video isolators are useful in both broadcast and CCTV applications, where there are differences in earth potential between video circuits, such as between different locations on a…

  ...view more
• 1 Products

  LUNDAHL VIDEO ISOLATION TRANSFORMERS

  LL1575 The LL1575 is a high-bandwidth transformer designed for CCTV (closed circuit television) use, but can be useful in certain broadcast applications. It can be used where there are differences in…

  ...view more
• 4 Products

  BAL ANALOGUE AUDIO AND VIDEO HUM REMOVAL ACCESSORIES

  Hum, the term for low-frequency noise induced by power-supply alternating currents, can present problems in even the best designed audio and video installations. These accessories may become …

  ...view more
• 

  ALLEN AVIONICS AUDIO AND VIDEO HUM REMOVAL ACCESSORIES

  Allen Avionics are a long-established specialist manufacturer of hum removal, line isolation, video filtering and audio/video delay lines. These products have been introduced very recently, and will…

  ...view more
• 1 Products

  BAL HD DIGITAL VIDEO HUM REMOVAL ACCESSORIES

  BAL HD-SDI-HUM High Definition Hum Eliminator SDI and HD-SDI signals suffer less from extraneous noise and low frequency hum problems than do analogue video signals. However, within complex broadcast…

  ...view more
• 3 Products

  LEN VIDEO ISOLATION TRANSFORMERS - Analogue

  Blocking DC currents while remaining transparent to PAL and NTSC video signals, these transformers balance ground potential and eliminate hum interference. 'Severe' interference caused by 50 or 60Hz…

  ...view more
• 3 Products

  LEN VIDEO HUM ELIMINATORS - Analogue and 3G, HD, SD SDI

  These mains hum eliminators, commonly known as 'humbuckers' are inherently transparent to a video signal, causing minimal differential phase or gain distortion. They do not block DC control signals…

  ...view more

Please select from the list of categories above