The 141 Semi Rigid Co-Axial Cable is a precision RF cable designed for reliable signal transmission in high-frequency and demanding electronic applications. Its semi-rigid construction provides excellent mechanical stability, consistent impedance, and dependable electrical performance. The cable is suitable for applications requiring accurate signal integrity, controlled routing, and low-loss RF connectivity. It is ideal for RF test and measurement equipment, microwave systems, telecommunications, aerospace, defense, laboratory instruments, and electronic assemblies. The 141 Semi Rigid Co-Axial Cable offers reliable performance, durable construction, and precise signal transmission for professional high-frequency and microwave applications.
| Item | Material | Diameter |
|---|---|---|
| Inner Conductor | Steel, Copper Silver Plated | .0362 ± .0007 inches |
| Insulation | PTFE | .1175 ± .001 inches |
| Outer Conductor | Copper, Tin plated | 0.141 ± 0.002 inches |
| Max. Operating Frequency | 36 GHz |
| Impedance | 50 Ω |
| Nominal Capacitance | 26.6 pF/ft (87.3 pF/m) |
| Corona Extinction Voltage | 1900 Vrms 60 Hz |
| Dielectric Strength | 5.0 kVrms 60 Hz |
| Safe Bend Radius (Proper tooling) | 0.100 inch |
| Voltage Withstanding | 5000 Vrms 60 Hz |
| Safe Bend Radius (Proper tooling) | 0.050 in |
| Weight | 6.35 g/ft (20.8 g/m) |
| Maximum Operating Temperature | 250 °C |
| Frequency (GHz) |
Attenuation dB/100 ft |
Attenuation dB/100 m |
Power (Watt) 20°C and Sea level at |
|---|---|---|---|
| 0.5 | 7 | 23 | 599 |
| 1 | 10 | 32.8 | 420 |
| 5 | 23 | 75.4 | 181 |
| 10 | 33.3 | 109.2 | 125 |
| 20 | 48.5 | 159 | 85 |
| 26.5 | 56.7 | 186 | 73 |