MILSPEC RG-213u Coaxial Cable exceeding all US, NATO and IDF MIL-C-17 Standards - NOT Made in China * 50 feet of Coaxial cable 50 Ohm for lowest loss in a frequency operating range up to 400 MHz * Outer Jacket Material: Flexible UV Proof FR-PVC, Outer Diameter: .400 (10.3mm) nom., SRL: per MIL-C-17/74 * Velocity of Propagation: 66 % nom. / Dielectric Strength:10000 V minute / Corona extinction: 5 kV / Voltage Rating:3700 V Max. / Operating Temperature: +70 °C - Min. Operating Temperature: -20 °C * Assembled by MPD Digital - a DoD Supplier - in our GA Facility using MILSPEC Components