![]() ![]() Petra carries IR receiver kits from all 3 companies. ![]() It’s worth the effort to research different brands to see what will work best for your customers. Metra AV is also a well-respected brand in the industry. ![]() Xantech Corporation has been in the IR repeater business a long time, as has Russound. One of the best ways to avoid these common problems is to use a brand with an excellent reputation. Solution: For custom installers who want to avoid repeat calls, the use of hardwired, IR systems is recommended. Wireless IR and 2-Way IP systems have pitfalls of their own in terms of reliability.Solution: Use of ultra-high-quality electronic parts and materials and careful manufacturing processes up and down the system chain. Cheap materials and/or poor manufacturing tolerances used in kit components can affect performance, electronic and/or optical integrity and long-term reliability.Solution: Use of better-quality components and circuitry that identifies and removes unwanted noise and interference to generate a dead-on accurate signal transmission, without noise or distortion. Tech shortcuts can compromise the accuracy of the precise carrier frequency required to operate the electronics.Solution: The receiver needs to be able to block or filter weird signals and correct possible distorted signals. Random, spurious, or very-high frequency signals of unknown origin.Solution: Emitters and the receiver need to be able to filter and adapt to ambient lighting conditions. LED, LCD, plasma TVs, CFL lighting, and even daylight are potential troublemakers. Light sources can generate interference with IR sensors.The newest RCMM protocol operates on 36 kHz. Solution: Emitters need to be able to work both 30 kHz to 43 kHz and 44 kHz to 60 kHz spreads, the 2 most frequently used spectrums. Not all devices use an identical frequency. The carrier frequency spreads used for electronic components.There are solutions, but not all infrared repeater systems on the market effectively deal with every issue. Its signal needs to be in line of sight with the sensors and an IR remote extender solves that problem, but there can still be installation issues. However, if the electronics are tucked away in a cabinet or placed in a different room than the TV, a universal remote won’t work. That’s a lot of remotes to juggle.Ī universal remote would seem to be the obvious solution. Some remotes operate off of Wi-Fi, too, but most of these have an IR sensor that communicates with its individual remote. Today, a typical home theater setup consists of a TV, cable, or satellite receiver, a streaming device connected to Wi-Fi such as an Amazon Fire Stick or Google Chromecast, and a game console or Blu-ray player. What about an IR Repeater system? When to use an IR repeater system Housewives of the era discovered that, much to their amusement, their vacuum cleaners sometimes generated frequencies that turned TVs on or off! Today, infrared, Bluetooth, RF, IP, and voice control all vie for a piece of the remote pie. #IR REPEATER TV#First-generation wireless TV remotes used ultrasonic tones. Remote controls for consumer electronic products have been around for a while. ![]()
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