PS500L-34G Phase Stable Low Loss RF Coaxial Cable
DC–34 GHz | Low Loss | Phase Stable DesignStable Design
Engineered for high-frequency RF transmission applications up to 34 GHz. Features low attenuation, LD-PTFE dielectric insulation, double shielding, and flexible TPU jacketing for precision interconnects.
Max Frequency: 34 GHz
Screening: >90 dB
Velocity of Prop.: 76%
Outer Diameter: 5.00 mm
Structure & Construction Characteristics
| Structure Layer | Item / Parameter | Material / Specification | Nom. O.D. (mm) |
|---|---|---|---|
| Inner Conductor | Material | Silver Plated Copper | 1.02 |
| Construction | 19 / 0.204 mm | ||
| Insulation | Material | LD-PTFE | 3.00 |
| Inner Shield | Material | Silver Plated Copper Strip | 3.20 |
| Outer Shield | Material | Silver Plated Copper Wire | 3.72 |
| Jacket | Material | Blue TPU | 5.00 |
Electrical Performance Parameters
| Parameter | Standard Value |
|---|---|
| Impedance | 50 Ω |
| Capacitance | 88 pF/m |
| Velocity of Propagation | 76% |
| Max Operating Frequency | 34 GHz |
| Screening Effectiveness | > 90 dB |
| Dielectric Withstanding Voltage | 1800 V DC |
Attenuation & Power Handling @ 25℃ & Sea Level
Insertion Loss Formula: IL = K1 * sqrt(F_MHz) + K2 * F_MHz
| Frequency (MHz) | Nominal Attenuation (dB/100m) | Max Power Handling (W @ 40°C) |
|---|---|---|
| 500 | 26.68 | 531 |
| 1000 | 38.47 | 368 |
| 2400 | 61.75 | 229 |
| 3000 | 69.84 | 203 |
| 6000 | 103.22 | 137 |
| 8000 | 121.90 | 116 |
| 10000 | 138.96 | 102 |
| 12400 | 157.94 | 90 |
| 18000 | 198.03 | 72 |
| 20000 | 211.34 | 67 |
| 26500 | 252.07 | 56 |
Mechanical & Environmental Properties
| Parameter | Standard Value |
|---|---|
| Min Bending Radius (Static) | 18.40 mm |
| Min Bending Radius (Dynamic) | 46.00 mm |
| Weight | 0.051 kg/m |
| Operating Temperature | -55 ~ +85 ℃ |
Cross Reference Note: PS500L-34G serves as a high-frequency 5.00mm low-loss phase-stable cable for demanding microwave test equipment, airborne systems, and high-density RF connections operating up to 34 GHz.
Frequently Asked Questions
What is the maximum operating frequency of PS500L-34G?
The PS500L-34G cable is designed to operate reliably up to 34 GHz.
What is the velocity of propagation and capacitance of PS500L-34G?
It offers a velocity of propagation (VOP) of 76% and a capacitance of 88 pF/m.
What is the shielding performance of PS500L-34G?
Thanks to its double shield design (silver-plated copper strip + silver-plated copper braid), it achieves a screening effectiveness greater than 90 dB.
