Note : Your Quotation Request will be directed to Sigatek.
The SB25A5 from Sigatek is a Bias Tee with Frequency 0.03 to 65 GHz, Voltage 25 V, Current 0.5 A, Insertion Loss 3 dB, Isolation 30 dB. More details for SB25A5 can be seen below.
40 W Coaxial Bias Tee from 700 to 6000 MHz
You can now find similar products from multiple companies on everything RF.