Quantic PMI Model No. APD-4-218-LC-2 is a High Reliable Four Way Power Divider featuring Excellent Amplitude and Phase Balance, Low Insertion Loss, and High Isolation Electrically Power Divider that operates over the 2.0 to 18.0 GHz frequency range. It has a maximum insertion loss of 2.0 dB and a minimum isolation of 16 dB. This model is outfitted with SMA female connectors in a housing measuring 1.75" x 1.75" x 0.40".