The SPD-C12 from Synergy Microwave Corporation is a Power Divider with Frequency 400 MHz to 2.7 GHz, Insertion Loss 1 to 1.5 dB, Isolation 20 to 25 dB, Input Power 1 W, Amplitude Balance ± 0.4 to 0.5 dB. Tags: Surface Mount. More details for SPD-C12 can be seen below.