The SYTX4-13HP+ from Mini-Circuits is an RF transformer that operates from 30 MHz to 1000 MHz. It has a secondary to primary impedance ratio of 4:1 and is available in a miniature shielded package that measures .43 x .69 x .42. This device can handle up to 10 W of high power with a good amplitude unbalance of 0.5 dB and phase unbalance of 3 degree. The wide bandwidth and high power handling makes it ideal for variety of applications including PCS and cellular.
