Do you need to change a signal from one impedance to another? Then use this HHM1522A7 RF transformer from TDK. It has an operating frequency of 824MHz to 894MHz. This RF transformer has a minimum operating temperature of -40 °C and a maximum of 85 °C. It has 6 terminals. In order to guarantee safe delivery and allow for quick mounting of this component after delivery, it will be enclosed in tape and reel packaging during shipment. This product is 2 mm long, 0.95 mm tall and 1.25 mm deep. It has a turn ratio of 1:1. It also has a balun transformer.