MPD Digital LMR400-PL259-UHF-18inch LMR-400 Coax Ham or CB Radio Jumper Antenna UHF VHF HF Coax Cable Jumper RF with PL-259 Connectors<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> This is Genuine US Made LMR400 LMR-400 - a Registered Trademark of MPD Digital Systems </span></li><li><span class="a-list-item"> PL-259 UHF coax cable connectors - Connects Antennas， Receivers， Meters and Radio transmitters </span></li><li><span class="a-list-item"> USA Made LMR-400 Transmission Line Coaxial Cable with Soldered Silver Plated Connectors Teflon Dielectrics </span></li><li><span class="a-list-item"> Assembled by MPD Digital - a DoD Supplier - in our GA Facility using MILSPEC Components </span></li><li><span class="a-list-item"> Impedance 50 Ohms Frequency Range DC ~ 11 GHz - PL-259 Connectors are not recommended for use above 300Mhz (See N Male options) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41AyrocUEFL.jpg" noproxy>