M17/060-RG142, Thermax/Harbour, 50 Ohm Coax
Référence interne:
M17/060-RG142
M17/60-RG142 is a high-performance, high-temperature coax line popular in military, aerospace, and medical telemetry.
Ohm: 50
Mil-Spec number: M17/060-RG142
Conductor Type / Diameter: Solid SPCW / 0.037 in (0.904mm)
Insulation Type / Diameter: Extruded PTFE / 0.116 in (2.95mm)
Braid Type / Diameter: Double 36 SPC / 0.162 in (4.11mm)
Jacket Type / Diameter: Extruded FEP / 0.195in (4.95mm)
Weight: 0.041 per foot or 41.2 pounds per 1000
Max Capacitance: 32.0
Max Working Voltage: 1400
Max Conductor Resistance ohms: 1.95
Max Attenuation (dB/100ft)
100 MHz = 4.4
400 MHz = 9.3
1 GHz = 15.5
Max Power (Watts)
100 MHz = 2400
400 MHz = 1100
1 GHz = 650
| Electrical Specifications | |
|---|---|
| Frequency | 12.4 GHz Maximum |
| Impedance | 50Ω |
| Velocity of Propagation | 69.5% |
| Shielding Effectiveness | >60 dB/Ft (1 GHz) |
| Capacitance | 29.4 pF/Ft |
| Delay | 1.463 ns/ft | 4.80 ns/m |
| Attenuation k1 @ 23°C | 0.368 dB/100 ft |
| Attenuation k2 @ 23°C | 0.0012 dB/100 ft |
| Mechanical Specifications | |
| Weight | 4.3 Lbs/100 ft | 6.5 kg/100 ft |
| Temperature Range | -55°C to 200°C |
| Minimum Bend Radius | 1.0 In | 25.4 mm |
| Construction Specifications | |
| Inner Conductor | A, Solid, 0.037 Inch, Silver Covered Clad Steel |
| Dielectric | B, Solid, 0.116 Inch, Polyetrafluoroethylene |
| First Outer Shield | C, 0.162 Inch, 36SC |
| Second Outer Shield | D |
| Third Outer Shield | E |
| Jacket | F, 0.195 Inch - Outside Dimension, Flurinated Ethylene Propylene - IX |