PS220L-67G-F
67GHz High-Frequency Low-Loss Phase Stable Coaxial Cable
Ultra-compact 2.20mm phase stable solution for space-constrained mmWave applications. Featuring an expanded Low-Density PTFE (LD-PTFE) dielectric and dual-layer silver-plated copper shielding, PS220L-67G-F provides exceptional flexibility (8.8mm static bend) and phase stability up to 67 GHz.
Max Frequency:DC-67GHz
Velocity of Prop.：81%
Inner ConductorStranded SPC (1/0.51mm)
Outer Diameter:2.2mm
Structure & Construction Characteristics
| Layer / Characteristic | Material | Construction | Nom. O.D. (mm) |
|---|---|---|---|
| Inner Conductor | Silver Plated Copper (SPC) | 1 / 0.51 mm | 0.51 |
| Insulation / Dielectric | Low-Density PTFE (LD-PTFE) | – | 1.38 |
| Inner Shield | Silver Plated Copper Strip | Helical Wrap | 1.58 |
| Outer Shield | Silver Plated Copper Wire | Braid | 1.90 |
| Jacket | Fluorinated Ethylene Propylene (FEP) | Gray | 2.20 |
Mechanical & Environmental Parameters
| Mechanical & Environmental Property | Specification Value |
|---|---|
| Min. Bending Radius (Static) | 8.8 mm |
| Min. Bending Radius (Dynamic) | 22.0 mm |
| Weight | 0.016 kg/m |
| Operating Temperature Range | -55°C to +165°C |
Electrical & Mechanical Characteristics
| Electrical Parameter | Specification Value |
|---|---|
| Impedance | 50 Ω |
| Velocity of Propagation (Velocity Ratio) | 81% |
| Capacitance | 80 pF/m |
| Max Operating Frequency | 67 GHz |
| Screening Effectiveness | > 90 dB |
| Dielectric Withstanding Voltage | 500 V DC |
| Phase Stability vs Bending | ±0.3 °/GHz |
| Phase Stability vs Temperature (-45°C to +85°C) | ≤ 750 PPM |
Attenuation & Power Handling @ 25℃ & Sea Level
Insertion Loss (IL) Calculation Formula:
IL = K1 * sqrt(F_MHz) + K2 * F_MHz (where K1 = 1.975832, K2 = 0.001221)
| Frequency (MHz) | Nom. Attenuation (dB/100m) | Max. Power Handling (W @ 40°C) |
|---|---|---|
| 1000 | 63.70 | 97 |
| 2000 | 90.80 | 68 |
| 3000 | 111.88 | 55 |
| 6000 | 160.37 | 39 |
| 8000 | 186.49 | 33 |
| 10000 | 209.79 | 29 |
| 18000 | 287.06 | 22 |
| 26500 | 354.00 | 17 |
| 40000 | 444.01 | 14 |
| 50000 | 502.86 | 12 |
| 67000 | 593.24 | 10 |
Cross Reference / Direct Equivalent
Equivalent Drop-in Alternative: PS220L-67G-F serves as a direct form-fit-function replacement for Gore CXN3506, providing matching 2.20mm outer diameter dimensions, full 67 GHz frequency range, and equal phase performance.
Frequently Asked Questions
What is the maximum operating frequency and static bend radius for PS220L-67G-F?
PS220L-67G-F supports up to 67 GHz millimeter-wave operation with an extremely tight minimum static bend radius of 8.8 mm and dynamic bend radius of 22.0 mm.
How does PS220L-67G-F compare to Gore CXN3506?
PS220L-67G-F is engineered as a direct drop-in replacement for Gore CXN3506, matching its 2.20mm outer diameter, 81% velocity of propagation, and attenuation performance up to 67 GHz.
What phase stability performance can be expected from PS220L-67G-F?
It guarantees a phase stability vs bending of ±0.3 °/GHz and phase change over temperature (-45°C to +85°C) of ≤ 750 PPM, backed by double silver-plated copper shielding (>90 dB).
