PS360L-61G-PE Phase Stable RF Coaxial Cable
61 GHz Ultra-High Frequency | Low Loss | Phase Stable Design
Engineered for high-frequency RF transmission up to 61 GHz, offering minimal signal attenuation, high phase stability under flexure, and robust >110 dB shielding effectiveness for critical test, measurement, and aerospace systems.
Max Frequency: 61 GHz
Screening: >110 dB
Impedance: 50 Ω
Phase Stability: ±0.3°/GHz
Structure & Construction Characteristics
| Structure Layer | Item / Parameter | Material / Spec | Nom. O.D. (mm) |
|---|---|---|---|
| Inner Conductor | Material | Silver Plated Copper | 0.53 |
| Construction | 1/0.53 mm | ||
| Insulation | Material | PTFE | 1.68 |
| Inner Shield | Material | SC Foil | 1.88 |
| Inner Shield Layer | Material | Round Silver Plated Copper Braided Wire | 2.25 |
| Outer Shield | Material | Round Silver Plated Copper Braided Wire | 2.65 |
| Jacket | Material | High Performance Thermoplastic Elastomer | 3.56 |
Electrical Performance Parameters
| Parameter | Standard Value | Parameter | Standard Value |
|---|---|---|---|
| Impedance | 50 Ω | Capacitance | 95 pF/m |
| Velocity of Propagation | 70% | Max Operating Frequency | 61 GHz |
| Screening Effectiveness | > 110 dB | Dielectric Withstanding Voltage | 1000 V@DC |
| Phase Change vs. Bending | ±0.3 °/GHz | Phase Change vs. Temperature (-45~+85℃) | N/A |
Attenuation & Power Handling @ 25℃ & Sea Level
Insertion Loss Formula: IL = K1 * sqrt(F_MHz) + K2 * F_MHz
K1 Constant: 63.64829396 | K2 Constant: 2.919947507
| Frequency (GHz) | Attenuation (dB/100m) | Power Handling (W) |
|---|---|---|
| 0.5 | 46.47 | 288 |
| 1.0 | 66.57 | 201 |
| 3.0 | 119.00 | 112 |
| 4.0 | 138.98 | 96 |
| 6.0 | 173.43 | 77 |
| 8.0 | 203.38 | 66 |
| 10.0 | 230.47 | 58 |
| 12.0 | 255.52 | 52 |
| 18.0 | 322.60 | 41 |
| 26.5 | 405.03 | 33 |
| 40.0 | 519.35 | 26 |
Mechanical & Environmental Properties
| Parameter | Standard Value |
|---|---|
| Min Bending Radius (Static) | 9.5 mm |
| Min Bending Radius (Dynamic) | 19.0 mm |
| Weight | 28 g/m |
| Operating Temperature | -55 ~ +125 ℃ |
Cross Reference Note: PS360L-61G-PE serves as a direct drop-in alternative for standard high-frequency 3.6mm / 0.141″ low-loss phase-stable flexible coaxial cables requiring microwave performance up to 61 GHz.
Frequently Asked Questions
What is the primary application of the PS360L-61G-PE coaxial cable?
The PS360L-61G is designed for ultra-high frequency RF applications up to 61 GHz, including high-frequency test interconnects, microwave system assemblies, radar systems, and aerospace communications requiring minimal loss and stable phase performance during bending.
What makes this cable phase-stable?
Utilizing high-density PTFE insulation paired with silver-plated copper inner foil and double braided outer conductors, PS360L-61G achieves low phase deviation (±0.3°/GHz) under mechanical flexure.
What are the physical dimensions of the PS360L-61G-PE?
It features an inner conductor size of 0.53mm silver-plated copper, a dielectric insulation O.D. of 1.68mm PTFE, and a durable overall TPE jacket diameter of 3.56mm, weighing approximately 28 g/m.
