The WBT0030A from Wavelex is a Bias Tee that operates from 10 MHz to 3 GHz. It can handle a DC voltage of up to 50 V and a DC current of 3000 mA. The bias tee can handle an input power of 30 W, has an insertion loss of less than 1 dB and provides an isolation of 45 dB. It has a VSWR of less than 1.5:1 and is impedance-matched to 50 Ohms.
The WBT0030A is available in a precision-machined housing that measures 1.30 x 1.00 x 0.45 inches with SMA connectors. It is suitable for satellite communication, broadcast, RF bench test and mobile base station applications. The module requires a heat sink for high power applications.