Coaxial Cable 50ω DC~110GHz Low Amplitude Phase Stable Test Cable for Millimeter Wave Imaging and Non-Destructive Testing

This product is a shielded RF coaxial cable offered for RF signal transmission. It is specified with 50 ohm cable impedance and an operating frequency range from DC to 110 GHz. The documented construction uses a silvered copper center conductor, low-density PTFE dielectric, silvered copper shielding, and a grey PFA/FEP jacket. End connectors, finished cable assemblies, and particular end-use applications are not specified in the available product data

This listing defines one cable construction with a 1.50 mm jacket outer diameter and a weight of 6 g/m. Its structure includes a 0.30 mm center conductor, 0.88 mm dielectric, 1.00 mm inner shield, and 1.23 mm outer shield. The supplied cable length, connector type, termination method, and assembly format are not stated. These deliverable requirements should therefore be confirmed when submitting an inquiry

The cable is specified for DC to 110 GHz operation, with 50 ohm impedance, 80% velocity, shielding effectiveness above 90 dB, and 400 V DC voltage withstanding. At 25 deg C and sea level, typical attenuation changes from 0.62 dB/m at 300 MHz to 13.14 dB/m at 110 GHz, while the corresponding listed power values change from 72 W to 3 W. Amplitude stability versus flexure is below +/-0.1 dB, and mechanical phase stability is below +/-10 deg.

The RF cable has a silvered copper center conductor, low-density PTFE dielectric, tape-wrapped silvered copper inner shield, and braided silvered copper outer shield. Its grey PFA/FEP jacket has a 1.50 mm outer diameter. The specified static bend radius is 8 mm, dynamic bend radius is 15 mm, and operating temperature range is -55 to +125 deg C. Connector interfaces and mating compatibility are not identified in the provided specifications

For selection, compare your required frequency range and system impedance with the specified DC to 110 GHz range and 50 ohm impedance. Check the typical attenuation and corresponding power values at the frequency nearest to your operating point, noting that the table is stated at 25 deg C and sea level. Mechanical installation should also consider the 8 mm static bend radius, 15 mm dynamic bend radius, and -55 to +125 deg C temperature range.