A hybrid cable, comprising: a main body portion; a termination portion adjacent to the main body portion at an end of the hybrid cable for connecting the hybrid cable to a device; a conductive armor member extending in the main body portion; an outer jacket disposed around the conductive armor member in the main body portion; one or more pairs of fiber-optic cables (112, 114) configured to transmit RF signals, the one or more pairs of fiber-optic cables (112, 114) extending within the conductive armor member and the outer jacket throughout the main body portion, and extending outside of the conductive armor member and the outer jacket in the termination portion; one or more pairs of power cables (122, 124) configured to transmit power signals, the one or more pairs of power cables extending within the conductive armor member and the outer jacket throughout the main body portion, and extending outside of the conductive armor member and the outer jacket in the termination portion; one or more shielded tube assemblies in the termination portion, each shielded tube assembly being attached to a respective pair of power cables (122, 124), and each assembly comprising: an inner conductive support tube that is disposed around the respective pair of power cables (122, 124) and, a conductive shielding member disposed around the inner conductive support tube to electrically shield the support tube and respective power cables (122, 124), the conductive shielding member contacting the armor member to provide grounding for the shielded tube assembly. a main body portion; a termination portion adjacent to the main body portion at an end of the hybrid cable for connecting the hybrid cable to a device; a conductive armor member extending in the main body portion; an outer jacket disposed around the conductive armor member in the main body portion; one or more pairs of fiber-optic cables (112, 114) configured to transmit RF signals, the one or more pairs of fiber-optic cables (112, 114) extending within the conductive armor member and the outer jacket throughout the main body portion, and extending outside of the conductive armor member and the outer jacket in the termination portion; one or more pairs of power cables (122, 124) configured to transmit power signals, the one or more pairs of power cables extending within the conductive armor member and the outer jacket throughout the main body portion, and extending outside of the conductive armor member and the outer jacket in the termination portion; one or more shielded tube assemblies in the termination portion, each shielded tube assembly being attached to a respective pair of power cables (122, 124), and each assembly comprising: an inner conductive support tube that is disposed around the respective pair of power cables (122, 124) and, a conductive shielding member disposed around the inner conductive support tube to electrically shield the support tube and respective power cables (122, 124), the conductive shielding member contacting the armor member to provide grounding for the shielded tube assembly. an inner conductive support tube that is disposed around the respective pair of power cables (122, 124) and, a conductive shielding member disposed around the inner conductive support tube to electrically shield the support tube and respective power cables (122, 124), the conductive shielding member contacting the armor member to provide grounding for the shielded tube assembly.