DC to 40 GHz 50 Ohm Phase Stable Shielded Signal Transmission RF Cable with PFA/FEP Jacket

This RF cable is an offering for shielded RF signal transmission over the specified DC to 40 GHz operating range. It has a 50 ohm cable impedance and combines a silvered copper center conductor with a low-density PTFE dielectric. The supplied data also specifies both tape-wrapped and braided silvered copper shielding layers. No particular equipment type, end-use sector, or installation application is identified in the available specifications

The listed configuration includes a 0.91 mm O.D. silvered copper center conductor, a 2.50 mm O.D. low-density PTFE dielectric, and a grey PFA/FEP jacket. It uses a silvered copper tape inner shield and braided silvered copper wire outer shield, with a finished cable O.D. of 3.60 mm. The supplied table does not specify cable length, connector termination, accessories, package quantity, or other delivered items.

At 25 deg C and sea level, typical attenuation is listed as 0.20 dB/m at 300 MHz, 1.37 dB/m at 12400 MHz, and 2.56 dB/m at 40000 MHz. The corresponding listed power values are 936 W, 139 W, and 75 W, respectively, showing the stated relationship between frequency, attenuation, and power values. The cable also specifies amplitude stability versus flexure below +/-0.1 dB and mechanical phase stability below +/-5 deg. Its voltage withstanding value is 500 V DC

No connector type, mating interface, or equipment compatibility statement is provided for this RF cable. The specified structure is shielded coaxial, with a 50 ohm impedance, silvered copper tape inner shield, and braided silvered copper outer shield. Shielding effectiveness is listed as greater than 90 dB. The specified environmental range is -55 to +165 deg C, while the static and dynamic bend radii are 18 mm and 36 mm, respectively

For selection, buyers should confirm that their required operating range is within the specified DC to 40 GHz range and that the expected environment is within -55 to +165 deg C. Routing conditions should be checked against the stated 18 mm static and 36 mm dynamic bend radii. Buyers can also compare their signal requirements with the listed attenuation and power values at the relevant frequency.