The IPP-5027 from Innovative Power Products is a Single-Ended 4:1 Impedance Transformer that operates from 30 to 1000 MHz. It can handle an input power of up to 25 W, has an insertion loss of less than 0.75 dB, and a main line VSWR of 1.45:1. This transformer has an impedance of 50 ohms at port 1 and 12.5-ohms at port 2. It is available in a surface-mount package that measures 0.48 x 0.51 inches and has an operating temperature range from -55° to +85°C.
