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An infrared transceiver can send and receive data and is commonly used in communications. It can have a focused or wider beam and is used for synchronization and data collection. Devices with infrared communication can have built-in transceivers or slots for them.
An infrared transceiver is a device that can send and receive infrared data. These devices are most commonly used in communications, although they have other applications as well. Infrared equipment manufacturers often make infrared transceivers and they can be found at electronics and hardware stores. There are several applications for an infrared transceiver and sometimes they appear in surprising places.
The term “transceiver” is a portmanteau of “transmitter” and “receiver,” implying in this case that the device transmits and receives infrared light. Some transceivers can do this simultaneously, while others can be used for one function or another at any given time. The device can have a focused beam, which requires a precise location to work, or it can be wider, depending on the applications it is designed for. An infrared transceiver usually comes with information about the range of the device, the width of the beam, and the power of the device.
In communications, infrared transceivers are often used to synchronize devices. For example, a personal digital assistant (PDA) can be synchronized with a personal computer through the use of infrared transceivers in both devices. Systems can send data to each other to synchronize their content, or data can be moved from one device to another as needed, depending on the devices involved. Some of these devices will even automatically sync whenever they come within range, keeping things up-to-date without any effort on the part of the owner.
Infrared transceivers can also be used for things like field data entry and collection. Using a handheld infrared transceiver, a researcher can collect data on the handheld device and then download it to a computer via an infrared transceiver. The transceiver can also receive things like software updates and database changes, keeping it current and up-to-date with the rest of the researcher’s equipment.
Many devices that communicate with infrared have a built-in transmitter, receiver, or transceiver, or a slot into which an infrared device can be inserted. These sometimes require some effort to replace, although it is possible, with replacement parts ordered through the manufacturer or through another company. People can also purchase self-contained infrared transceivers to replace portable units, and they can purchase units designed to fit electronics such as robots built from scratch.
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