The MACOM Balun ETC1-1T-2TR is a high-performance, 6-SMD flat lead balun designed for use in a variety of applications. This balun features a wide frequency range of up to 1.2GHz, low insertion loss, and high return loss. It also offers excellent isolation and balance, making it ideal for use in antenna systems, RF amplifiers, and other RF applications. The balun is constructed with a rugged, low-profile design, making it suitable for use in tight spaces. It also features a wide temperature range of -40°C to +85°C, making it suitable for use in a variety of environments. The MACOM Balun ETC1-1T-2TR is an ideal choice for those looking for a reliable, high-performance balun.