This is a small power divider usable from 10 Khz up to VHF. I use a ferrite bead from local flea market. It is classic design using a bifiilar winding and a 100 ohm metal film resistor (non inductive).  It can be used for using one antenna with two receivers or for measurement. The two outputs are about 3 dB lower than input. The insertion loss is about 1 dB. The separation between outputs are about 14.5 dB  It can be used also as a  combiner.