MPD Digital US Made 20 ft Asus D-Link Netgear Wireless Router WiFi Antenna Extension Cable - LMR-240 Ultra Low Loss RP-SMA &amp; N Male Connectors<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> US Made Andrew CNT-240 is more flexible than MPD Digital Systems LMR-240 Coax and Offers SIGNIFICANTLY Less Signal Loss than RG-58 or other Cheaper Coax </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"> 3 feet of coaxial cable USA Made Andrew 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 Componants </span></li><li><span class="a-list-item"> Impedance 50 Ohms Frequency Range DC ~ 6 GHz - PL-259 Connectors are not recomended for use above 300Mhz (See N Male options) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41CxXVp3w7L.jpg" noproxy>