MPD Digital RF UHF VHF HF coaxial cable SMA male to N female pitail extension adapter Coax RG-58， 20 inches<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> US MADE Ultra Low-loss Double Shielded MILSPEC RG-58u Coaxial Cable exceeding all US， NATO and IDF MIL-C-17 Standards - NOT Made in China </span></li><li><span class="a-list-item"> Double Shielded 95% Copper Braid Center conductor- NOT Made in China </span></li><li><span class="a-list-item"> Outer Jacket Material: Flexible UV Proof FR-PVC， Outer Diameter: .195 nom.， SRL: per MIL-C-17/74 </span></li><li><span class="a-list-item"> The MPD Digital Brand is a Trade Mark of Kimberly Distribution LLC. MPD Digital cables are produced and assembled with US made cable meeting MIL-C-17 DoD specifications. We do Not import cheap coax from China or "assemble" them here. </span></li><li><span class="a-list-item"> Impedance 50 Ohms Frequency Range DC ~ 2 GHz </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/418wfOsEAEL.jpg" noproxy>