The Mini Loaded DC Blocked Splitter 1×2 (MLDCBS1X2-R2) is a passive RF device with one input and two outputs, designed to split signals in the 1.1 GHz to 1.7 GHz range. It operates within the L-band and allows a single antenna signal to be distributed to multiple devices.

In its standard configuration, port J1 passes DC voltage from a connected device through to the antenna or upstream equipment. Port J2, on the other hand, is DC-blocked and includes a 200Ω load resistor to mimic antenna current draw, helping to prevent antenna alarm faults.

Use Cases

• Splitting a roof antenna signal between 2 GPS/GLONASS/GNSS receivers.
• Splitting a WAAS antenna between WAAS receiver and ADS-B.