The MABA-011108 from Macom is a 1:1 balun transformer that operates from 5 MHz to 10 GHz. The balun has an insertion loss of under 2.9 dB, return loss of over 5 dB and can handle an input power of up to 1 watt. It has excellent amplitude balance and is available in tape and reel. This balun is ideal for a wide range of applications including Cellular, Wideband Differential Amplifiers, Analog-to-digital Converters, Mixers, and Differential Modulators.