NBR140 is a narrow bend multi-shielded flexible RF cable assembly for high-frequency test applications up to 90 GHz, used in avionics, phased-array radar, and satellite communication. It has a 50Ω impedance, operates from -55 to 125 °C, and supports a minimum bend radius of 4 mm static and 10 mm repeated. The cable has a bending life of 100,000 cycles and a mating life of 5,000 cycles. Shielding effectiveness is at least 90 dB, with voltage withstand of 800 V and phase stability of ±8° up to 90 GHz. Attenuation is 113.7 dB/100m at 1 GHz and 1177.2 dB/100m at 90 GHz. Average power handling ranges from 25.2 W at 1 GHz to 2.0 W at 90 GHz. Construction includes silver-plated copper conductor, low-density PTFE dielectric, stainless steel shield, and FEP jacket, weighing 7 g/m.
Our range of RF and Microwave components includes RF amplifiers, antennas, RF attenuators, and RF signal generators among others. We also offer an extended range of RF Cables and Cable assemblies. Explore our catalog to find the exact products you need. Many of our RF components are in stock and ready for immediate delivery. We also offer customization for specialized requirements at no additional cost.
Features:
Applications:
| kTB Solutions | |
|---|---|
| Product Category | Cable Assemblies |
| Product Number | NBR140 |
| Product Name | RF Cables And RF Cable Assemblies |
| Application | RF |
