RF Combiner – Model D1969 – 4-Way In-Phase Connectorized Combiner covering the full 100-1000 MHz band rated at 100 W CW. RF Combiner- Model D1969 is designed for military and commercial applications and operates with less than 0.6 dB of Insertion Loss. The D1969 operates with better than 20 dB Isolation. 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.