What type of technology is commonly utilized in ENG trucks for video transmission?

Microwave transmission is a prevalent technology used in Electronic News Gathering (ENG) trucks for video transmission due to its ability to effectively transmit high-quality video signals over considerable distances. This method is particularly advantageous in broadcasting settings, where quick and reliable transmission of live footage from remote locations is essential.

Microwave transmission employs radio frequency signals to transmit video data, allowing ENG trucks to send video to broadcast stations or directly to viewers without the need for extensive wired infrastructure. This technology supports mobility and flexibility, which are crucial features for ENG operations.

While other options like LAN connections and fiber optics can offer high-speed data transfer in stationary setups, they are not practical for the mobile and dynamic environment of ENG operations. Bluetooth technology, although useful for short-range communications, does not have the bandwidth or range necessary for transmitting high-quality video signals and is therefore not suitable for this purpose.