DC to 18 GHz Flexible Phase Stable Shielded RF Cable for Microwave Test with Dual Silvered Copper Shields

This offering is a shielded RF cable for signal transmission within its specified DC to 18 GHz operating range. The cable has 50 ohm impedance and an 83% velocity rating, while shielding effectiveness is specified as greater than 90 dB. The supplied information covers the cable construction and performance parameters only. Connector types, pre-terminated assemblies, installed systems, and termination services are not identified in the provided table

The specified cable construction includes a 2.39 mm silvered copper center conductor, a 6.25 mm low-density PTFE dielectric, and silvered copper tape and braid shielding layers. A grey PFA/FEP jacket gives the cable a listed finished outside diameter of 7.65 mm, and the specified weight is 120 g/m. The supplied table does not state cable length, connector termination, accessories, package contents, or cut-length delivery details

This RF cable is specified for DC to 18 GHz operation, with 2500 V DC voltage withstanding and shielding effectiveness greater than 90 dB. Amplitude stability versus flexure is specified as below +/-0.1 dB, and mechanical phase stability is specified as below +/-5 degrees. Under the stated 25 degrees C and sea-level condition, typical attenuation increases from 0.09 dB/m at 300 MHz to 0.75 dB/m at 18000 MHz.

The cable is specified at 50 ohm impedance, but connector style and mating-interface details are not provided. Its shielding structure combines a silvered copper tape-wrapped inner shield with a braided silvered copper-wire outer shield beneath the grey PFA/FEP jacket. For routing, the specified static bend radius is 38 mm and the dynamic bend radius is 76 mm. The stated operating temperature range is -55 to +165 degrees C

For selection or an inquiry, provide the intended operating frequency within the specified DC to 18 GHz range and confirm the required 50 ohm cable system compatibility. State whether routing is static or dynamic, since the specified bend radii differ: 38 mm for static routing and 76 mm for dynamic routing. Provide the expected temperature environment within the listed -55 to +165 degrees C range.