The Radio portfolio in Ericsson Radio System consists of macro, street macro, micro, and indoor radios. The Radios are based on state-of-the-art multi-standard technology and can operate in GSM, WCDMA, LTE, and 5G mode using FDD, TDD, as well as supplementary downlinks. Radios are designed to be installed in cabinets, close to the antennas, or fully integrated into the antennas as Antenna Integrated Radio units (AIR). They can be rail, wall, ceiling or pole-mounted. The rail system, incorporating Ericsson’s unique one-bolt installation, provides tremendous flexibility and speed and resolves many site challenges faced by operators.