S44193 is a 50 Ohm coaxial cable designed for aerospace and defense applications, featuring a 19 AWG solid silver-plated copper-clad steel conductor, PTFE dielectric, and a multi-layered shield including a flat strip silver-plated copper braid for reduced attenuation above 1 GHz. It has an outer diameter of 0.195 inches (4.95 mm), a minimum bend radius of 1 inch (25.4 mm), and operates from -55 to +200°C. The cable offers shielding effectiveness of at least -90 dB, velocity of propagation of 69.5%, and attenuation ranging from 6.8 dB/100 ft at 0.4 GHz to 26.8 dB/100 ft at 5.0 GHz. It meets RoHS Directive 2002/95/EC, SAE AS4373E Skydrol resistance, and FAR Part 25.869 flame/smoke standards.
S44193 is a 50 Ohm coaxial cable and the industry’s workhorse, with decades of proven performance in the aerospace and defense markets. S44193 is equivalent in size as the standard Mil-Spec RG400 coax cable but offers lower loss and improved shielding due to its construction. The construction of the S44193 features a multi-layered shielding that combines conventional shields with an inner braid woven of flat strip of silver plated copper which reduces attenuation at frequencies over 1GHz when compared to round wire braids in standard coaxial cable.The cable VSWR is lower because the braids can be applied more uniformly. The attenuation and VSWR variation due to aging and flexure is substantially less.
| PIC Wire & Cable | |
|---|---|
| Product Category | Coaxial Cables and Triaxial Cables |
| Product Number | S44193 |
| Product Name | S44193 - 50 Ohm Coaxial RF Cable |
| Product Category | Cable |
| Cable Jacket | Extruded FEP, Clear |
| Cable Shielding | Braid; Foil Braid; Silver-Plated Copper Flat Strip Braid |
| Standards / Certifications | MIL-SPEC |
