The BTL-0026SMG from Marki Microwave is a Surface Mount Bias Tee that operates from 500 kHz to 26 GHz. It can handle an input power of up to 1 W and is available in both single and dual-port configurations. The bias tee provides DC port isolation of 35 dB and has an insertion loss of less than 6 dB. It can handle up to 30 V of DC supply and 500 mA of current. The lower frequency of this bias tee can be extended down to 5 kHz by using an external coil. Optional bypass capacitors can be added near the DC input port to filter noise on the DC line.
The bias tee is built using Marki Microwave’s proprietary wire-wound coil technology and precise assembly processes that enable ultra-broadband resonance-free operation. It is available in a lead-free miniature surface mount package and is ideal for amplifier bias, diode bias, and DC level shifting applications.
