RF Combiner – Model D11906 – 4-Way In-Phase Connectorized Combiner covering the full 2000-6000 MHz band rated at 500 W CW. RF Combiner – Model D11906 is designed for military and commercial applications and operates with less than 0.6 dB of Insertion Loss. This unit is specified as non-Isolated and does not contain internal terminations. Choose your specific connector configurations from a list of options. Additional connector configurations for our RF Combiners and RF Dividers, Non-Coherent Combiners and N-Way Combiners are available upon request.