https://www.instockwireless.com/pd514a-l-band-splitter.htm
4 Way L-Band Splitter, Block DC + 10 MHz 1 Port, SMA, 698-2700 MHz, PD514A - INSTOCK Wireless
PD514A is a 4-Way L-Band Splitter with SMA coaxial connectors. 1 Port Blocks DC + 10 MHz. Spanning 698-2700 MHz, model PD514A is optimized for your L-Band...