RG-223 U MIL
LOW LOSS DOUBLE SHIELD COAXIAL CABLE
MADE IN ITALY
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Technical Data Sheet: RG 223 U Coaxial Cable
Brand: SIVA Cavi - Made in Italy
50 Ohm coaxial radio frequency cable with double shielding, manufactured according to MIL-C-17F standards.
Mechanical Characteristics
- Inner Conductor: Silver-Plated Copper (0.90 ± 0.025 mm)
- Dielectric: Compact Polyethylene (Ø 2.95 ± 0.10 mm)
- 1st Braid: Silver-Plated Copper (98% coverage)
- 2nd Braid: Silver-Plated Copper (97% coverage)
- Outer Sheath: Non-contaminating Black PVC RAL 9004 (Ø 5.40 ± 0.10 mm)
- Total Weight: 59.9 Kg/Km
- Operating Temperature: -30°C / +70°C
Electrical Characteristics (at 20°C)
| Impedance | 50 ± 2 Ohm |
| Capacitance | 100 pF/m |
| Propagation Velocity | 66% |
| Conductor Resistance (inner) | 28.0 Ohm/Km |
| Conductor Resistance (outer) | 8.0 Ohm/Km |
Attenuation (dB / 100m)
| Frequency (MHz) | dB | Frequency (MHz) | dB |
|---|---|---|---|
| 50 | 9.2 | 1000 | 47.4 |
| 150 | 16.6 | 2000 | 72.2 |
| 450 | 30.1 | 3000 |
