RG-400
RG-400 is a high-performance, flexible coaxial cable commonly used in RF and microwave applications, particularly where high-frequency signal transmission and minimal signal loss are critical. Key Specifications: Impedance: 50 Ohms Capacitance: Approximately 29.4 pF/ft (96.5 pF/m) Velocity Factor: 0.695 Frequency Range: Effective up to 3 GHz Attenuation: Varies with frequency; for example, around 9.6 dB per 100 feet at 400 MHz Construction Details: Inner Conductor: Silver-coated copper wire with a diameter of 0.98 mm (19 strands of 0.203 mm each) Dielectric Insulation: Solid Polytetrafluoroethylene (PTFE) with a diameter of 2.95 mm Shielding: Double silver-plated copper braided shield; inner braid coverage of 97% and outer braid coverage of 94% Outer Jacket: Fluorinated Ethylene Propylene (FEP) with a diameter of 4.95 mm Mechanical and Environmental Properties: Minimum Bending Radius: 25.4 mm (1 inch) Operating Temperature Range: -55°C to +200°C Weight: A