ultra-micro standard semi-rigid coaxial cable with solid PTFE dielectric and seamless copper tube shield

40 GHz 086 Standard Semi-Rigid RF Coaxial Cable G22E

P/N: G22E

  • For robust RF module internal routing
  • 500 V.DC supports higher-voltage paths
  • Seamless copper tube provides high shielding
  • Solid PTFE for cost-effective signal paths
  • Rated to 40 GHz for chassis links
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Engineering Note
The G22E is a 40 GHz standard semi-rigid coaxial cable designed for robust internal RF routing where shielding, voltage handling, and permanent cable forming are key selection factors. Its construction uses a silver-plated copper inner conductor, solid PTFE dielectric, and seamless copper tube outer shield, supporting RF module interconnects, precision instrument signal paths, restricted higher-power routing, and general RF chassis setups. The 2.180 mm OD construction and 500 V.DC dielectric withstand voltage make it suitable for more robust standard semi-rigid cable paths.

Technical Specifications

Cable Name G22E
Product Type Standard Semi-Rigid Coaxial Cable
Cable Structure Semi-rigid / seamless copper tube
Operating Frequency 40 GHz
Cut-off Frequency 59 GHz
Impedance 50 ± 1 Ω
Velocity of Propagation 70%
Shielding Effectiveness >165 dB
Dielectric Withstanding Voltage 500 V.DC
Static Bending Radius 7.0 mm [0.276 in]
Weight 0.021 kg/m [0.0141 lbs/ft]
Temperature Range -55 ~ +125 ℃ [-67 ~ +257 ℉]
Inner Conductor Silver-plated copper, 0.530 mm [0.021 in]
Dielectric Solid PTFE, 1.680 mm [0.066 in]
Outer Shield / Jacket Seamless copper tube, 2.180 mm [0.086 in]
Attenuation 64.9 dB/100m @1 GHz; 219.9 dB/100m @10 GHz; 304.9 dB/100m @18 GHz; 482.7 dB/100m @40 GHz
Average Power 0.256 kW @1 GHz; 0.076 kW @10 GHz; 0.055 kW @18 GHz; 0.034 kW @40 GHz

Target Applications

RF Module Internal Routing
Suitable for robust internal microwave links where voltage handling, shielding, and permanent cable forming are required.
Restricted Higher-Power Routing
Supports restricted internal routing where a 500 V.DC rating and stable semi-rigid structure are useful selection factors.
Precision Instruments and Chassis Links
Used in precision instruments, standard RF chassis setups, and demanding internal cable paths operating up to 40 GHz.

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