BNC Male to SMA Male Right Angle RG142 Cable Assembly
High-Temperature High-Performance Precision RF Jumper
Engineered for tight-chassis routing from -55°C to +200°C, this high-temperature 50-Ohm cable assembly features a straight BNC Male to a right-angle SMA Male connector. Built on premium double-shielded RG142 coaxial cable, it contains a solid silver-plated copper-clad steel conductor, solid PTFE dielectric, and dual silver-plated copper braid shields providing over 90 dB of RF isolation. Offering high phase stability up to 4 GHz, it is optimized for military avionics, radar sub-assemblies, and laboratory test benches.
Specifications
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Specification
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Value
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Component Type
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Finished Cable Assembly
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Connector A
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BNC Male (Straight)
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Connector B
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SMA Male (Right Angle / 90°)
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Cable Type / Series
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RG-142B/U (High-Temperature Mil-Spec Grade)
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Impedance
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50 Ohm
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Inner Conductor
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0.037 in (0.94 mm) Solid Silver-Plated Copper-Clad Steel
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Dielectric Material
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Solid Extruded Polytetrafluoroethylene (PTFE / Teflon™)
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Shielding Type
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Double Braid (Dual Layer)
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Shielding Material
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Two Layers of Silver-Plated Copper Braid (approx. 95% coverage per layer)
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Outer Jacket Material
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Fluorinated Ethylene Propylene (FEP), Tinted Brown
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Overall Outer Diameter
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0.195 inches (4.95 mm)
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Maximum Frequency
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Up to 4 GHz (Optimized for precision RF / Microwave test leads)
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Velocity of Propagation
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69.5% (Nominal)
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Shielding Effectiveness
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> 90 dB
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Operating Temperature
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-55°C to +200°C
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Application
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RF Test Bench Interconnects, Avionics Bays, Radar Sub-assemblies, High-Density System Routing
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