Alpha Wire 711 Lidgerwood Avenue, Elizabeth, NJ 07207 Tel: 1-800-52 ALPHA (25742), Web: www.alphawire.com Customer Specification PART NO. 9055B Construction Diameters (In) 1) Component 1 1 X 1 COAX a) Conductor 20 (SOLID) AWG SPC 0.032 b) Insulation 0.042 Wall, Nom. Polyethylene(PE) 0.116 (1) Color(s) Cond Color Cond Color Cond Color 1 CLEAR c) Cabling 1 COAX Cabled TC BRAID Shield,95% Coverage, d) Shield Min. TC BRAID Shield,95% Coverage, 2) Shield Min. 3) Jacket 0.020 Wall, Nom.,Polyethylene (PE) 0.201+/- 0.005 a) Color(s) BLACK ALPHA WIRE-* P/N 9055B b) Print RG 55B/U ROHS * = Factory Code Applicable Specifications 1) Military MIL-C-17D/26A RG 55B/U Environmental 1) EU Directive 2011/65/EU(RoHS2): All materials used in the manufacture of this part are in compliance with European Directive 2011/65/EU regarding the restriction of use of certainhazardous substances in electrical and electronic equipment. Consult Alpha Wire s web site for RoHS C of C. 2) REACH Regulation (EC 1907/2006): This product does not contain Substances of Very High Concern (SVHC) listed on the European Union s REACH candidate list in excess of 0.1% mass of the item. For up-to-date information, please see Alpha s REACH SVHC Declaration. The outer surface materials used in the manufacture of this part meet the 3) California Proposition 65: requirements of California Proposition 65. Properties Physical & Mechanical Properties 1) Temperature Range -55 to 80C 2) Bend Radius 10X Cable Diameter 3) Pull Tension 17.3 Lbs, Maximum Electrical Properties (For Engineering purposes only) 1400 V 1) Voltage Rating RMS 2) Characteristic Impedance 53.5 +/- 2.5 3) Ground Capacitance 28.8 pf/ft 1 kHz, Nominal 4) Velocity of Propagation 66 % 5) Conductor DCR 10.1 /1000ft 20C, Nominal 6) OA Shield DCR 2.5 /1000ft 20C, Nominal 7) Voltage Withstanding 5 kV, Minimum 8) Corona Extinction 1.9 kV, Minimum 9) Attenuation, Max dB/100ft 4.2 100 MHz 11.7 400 MHz 16 1 GHz Other Packaging Flange x Traverse x Barrel (inches) a) 1000 FT 12 x 10 x 5 Continuous length b) 500 FT 12 x 4.5 x 3.5 Continuous length c) 100 FT 6.5 x 4 x 2.5 Continuous length Spool dimensions may vary slightly