Most commonly, the term digital transceiver refers to an internal or external component in local area networks (LAN) that processes electronic signals wirelessly through electromagnetic (EM) band frequencies like the ultra high frequency (UHF) band. Common devices include network routers that connect consumer electronics wirelessly. These units can differ in terms of range and bandwidth, and their ability to host multiple components. They also vary in performance and in their compatibility with most varieties of household electronics, like televisions, computers, or gaming systems.
A digital transceiver is a device that transmits and receives digital information wirelessly; this technology may actually be employed in any number of products and applications. Blending abilities of encoding and decoding signals for electronic processing, numerous technologies employ digital transceiving capabilities. For example, some are found in two-way radio communications, video monitoring, portable remote or microphone devices, and vehicle or marine vessel locators. Pocket units may be used to help find those at risk of getting lost, like hikers or search-and-rescue responders.
Choosing the best digital transceiver depends on what technology products you wish to link up. These might include your existing products, but also those you may wish to obtain during the lifetime of your transceiver. Understand whether you wish to obtain an external transceiver like a digital router or an internal transceiver such as a network interface card (NIC) typical of LANs.
You may wish to purchase an audio transceiver especially for the purpose of transferring digital music files from your laptop or smartphone to home or car stereos, or through other devices like televisions or gaming systems. For homes, more powerful wireless television routers fulfill the extra demands of multiple systems operating simultaneously. Ranging from affordable to more expensive and versatile, they can provide secure access from different devices like computers or phones, transferring one, two, or more streams between file sources and media players.
Evaluate your intended uses; for example, determine if you will be taking your computer outside or if you will be displaying smartphone files on large TV screens for project meetings. The best digital transceiver is not the same for all users, nor have most users become expert on all the available products. To choose the best one for your needs, know your likely applications and your existing or desired equipment specifications; choose a digital transceiver that can accommodate your bandwidth needs and compatibility issues, delivering slightly more performance than you may require.
In order to better evaluate the best digital transceiver for your purposes, understand the bandwidth specifications of your devices and how many ports a transceiver or router needs. Balancing power with price, decide upon an internal, portable, or base unit. Assess a unit's ease of operation and reliability, and make sure the digital standard on which it operates is current or compatible with your devices — for example, whether it should operate on standardized or proprietary brand network protocols.