product description
RG-400/U is a robust and heat-resistant 50 Ω coaxial cable with an outer diameter of 4.5 mm for a wide range of high-frequency applications. RG-400/U is double shielded and has an FEP outer jacket. RG-400/U is very resistant to chemicals and environmental influences.
Applications
RG-400/U is suitable for radio and antenna systems, for use in measurement technology as well as for medical and military applications.
Technical data
| Inner conductor | Stranded silver-plated copper 19 x 0,19 mm (20 AWG) |
|
Insulation |
Perfluorethylenpropylen FEP ⌀ 2,95 mm |
| Shield 1 | Silver-plated copper wires, 38 AWG, coverage 95% |
| Shield 2 | Silver-plated copper wires, 38 AWG, coverage 95% |
| Jacket | Perfluorethylenpropylen FEP, wall thickness about 0,3 mm |
| Outer diameter | 4,5 ± 0,1 mm |
| Temperature range | -50 to +205°C |
| Min. bending radius | 4 × Ø single, 8 × Ø repeated |
| Weight | 51 kg/km |
| Standards | Conductor/Screen material acc.to DIN EN 13602 Cu-ETP-A Insulating material acc. to DIN VDE 0207, compound type 6YI1 Jacket material acc. to DIN VDE 0207, compound type 6YM1 |
Electrical specifications
| Impedance | 50 ± 3 Ω |
| Max. frequency | 2 GHz |
| Capacitance | ≈ 94 nF/km |
| Conductor resistance | ≤ 37 Ω/km |
| Insulation resistance | ≥ 10 GΩ*km |
| Screening efficiency 10 MHz | ≥ 90 dB |
| Attenuation typ. | 10 MHz: 4,2 dB/100 m 50 MHz: 11,0 dB/100 m 100 MHz: 15,0 dB/100 m 400 MHz: 35,0 dB/100 m 1000 MHz: 63,0 dB/100 m 1500 MHz: 80,0 dB/100 m 2000 MHz: 105,0 dB/100 m |
| Mean power (at 40 °C) | 400 MHz: 450 W 1000 MHz: 277 W 1500 MHz: 211 W 2000 MHz: 185 W |
| Test voltage (wire/screen) | 1000 V |