Comet CP-5M Mobile Antenna Lip Mounts offer adjustability and over 16 ft. of deluxe low-loss cable assembly, the first 18 in. of which is mini coax to help you route through the weather seal more easily. These Comet mount and coax assemblies install in only minutes to your trunk lid, truck rear doors, SUV and van rear doors, hood lip, and more-without damage! A note about the Comet coax: "The mini coax is neither RG-188 nor RG-174… it is actually 1.5D-QEFV Japanese coax. Comet states it is 'RG-174 type' coax because they have similar loss and diameter specifications. Initially RG-188 was used in comparison but was changed to the RG-174 comparison because they are more similar. The balance of the coax is Japanese 3.5D-QEFV. There is no 'RG' equivalent to 3.5D-QEFV. RG-58 connectors will not fit the 3.5D-QEFV coax, the Comet coax has a larger outside diameter and a larger central core and has about 30 percent less loss than RG-58. All of the coax cables produced by Comet use the Comet (Japanese) low loss coax. Max power for your Comet CP-5M mobile mounts is: * HF: 100 W * VHF: 75 W * UHF: 50 W