40 GHz 034 Standard Semi-Rigid RF Coaxial Cable G08E

P/N: G08E

  • For high-density RF module routing
  • 0.864 mm OD supports compact wiring
  • Seamless copper tube provides high shielding
  • Solid PTFE for cost-effective signal paths
  • Rated to 40 GHz for module links
Engineering Note
The G08E is a 40 GHz micro standard semi-rigid coaxial cable designed for high-density internal RF routing where cable diameter, shielding, and form-stable geometry are key selection factors. Its construction uses a silver-plated copper inner conductor, solid PTFE dielectric, and seamless copper tube outer shield, supporting dense microwave module interconnects, precision instrument signal paths, and compact high-frequency test platforms. The 0.864 mm OD construction provides a compact routing option while offering lower attenuation than the smaller G06E cable.

Technical Specifications

Cable Name G08E
Product Type Standard Semi-Rigid Coaxial Cable
Cable Structure Semi-rigid / seamless copper tube
Operating Frequency 40 GHz
Cut-off Frequency 154 GHz
Impedance 50 ± 1 Ω
Velocity of Propagation 70%
Shielding Effectiveness >165 dB
Dielectric Withstanding Voltage 100 V.DC
Static Bending Radius 1.6 mm [0.063 in]
Weight 0.003 kg/m [0.0020 lbs/ft]
Temperature Range -55 ~ +125 ℃ [-67 ~ +257 ℉]
Inner Conductor Silver-plated copper, 0.203 mm [0.008 in]
Dielectric Solid PTFE, 0.669 mm [0.026 in]
Outer Shield / Jacket Seamless copper tube, 0.864 mm [0.034 in]
Attenuation 1.6 dB/100m @1 GHz; 5.2 dB/100m @10 GHz; 7.1 dB/100m @18 GHz; 11.0 dB/100m @40 GHz
Average Power 0.056 kW @1 GHz; 0.017 kW @10 GHz; 0.012 kW @18 GHz; 0.008 kW @40 GHz

Target Applications

High-Density RF Module Routing
Suitable for compact internal microwave links where routing density, shielding, and controlled cable forming are important.
Tight Enclosure Interconnects
Supports restricted enclosure routing where a micro cable diameter and permanent shape retention help simplify assembly.
Precision Instruments and Testing
Used in precision instruments, dense microwave modules, and high-frequency verification platforms operating up to 40 GHz.
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