MPD Digital DP-QCPP-71DQ Ham or CB Radio Antenna Cable PL-259 Connectors on LMR-240 Coaxial Cable, 3-Feet US Made MPD Digital LMR-240 is more flexible than MPD Digital Systems LMR-400 Coax Trademarked Times LMR Coax with PL-259 UHF coax cable connectors - Connects Antennas, Receivers, Meters and Radio transmitters 3ft feet of coaxial cable USA Made MPD Digital Transmission Line Coaxial Cable with Soldered Silver Plated Connectors Teflon Dielectrics Assembled by MPD Digital - a DoD Supplier - in our GA Facility using MILSPEC Components Impedance 50 Ohms Frequency Range DC ~ 6 GHz - PL-259 Connectors are not recommended for use above 300Mhz (See N Male options)