| Availability: | |
|---|---|
Inner Conductor | Dielectric | Outer Conductor | Jacket | |
| 7/8" Radiating Type Leaky Coaxial Cable(M/H Band) | 9.0 mm | 23.2 mm | 23.5 mm | 27.5 mm |
| 7/8" Radiating Type Leaky Coaxial Cable(HK Band) | 9.0 mm | 23.2 mm | 23.5 mm | 27.5 mm |
| 1/2" Radiating Type Leaky Coaxial Cable(H Band) | 4.8 mm | 12.2 mm | 13.2 mm | 15.8 mm |
| 1 1/4" Radiating Type Leaky Coaxial Cable(M/HBand) | 13.1 mm | 33.0 mm | 33.5 mm | 37.0 mm |
| 1 1/4" Radiating Type Leaky Coaxial Cable(HK Band) | 13.1 mm | 33.0 mm | 33.5 mm | 37.0 mm |
| 1 1/4”Radiating Type Leaky Coaxial Cable (L Band) | 13.1 mm | 33.0 mm | 33.5 mm | 37.0 mm |
| 1/2" Radiating Type Le akage Cable For Coal Mine | 4.8 mm | 12.5 mm | 13.1 mm | 15.6 mm |
| 7/8" Radiating Type Leakage Cable For Coal Mine | 9.0 mm | 22.8 mm | 23.5 mm | 27.2 mm |
| 1 1/4" Radiating Type Leaky Coaxial Cable (Horizontal polarization) | 13.1 mm | 33.0 mm | 33.5 mm | 37.0 mm |
| 1 5/8" Radiating Type Leaky Coaxial Cable (Z Band) | 17.6 mm | 43.0 mm | 43.6 mm | 47.5 mm |
| 1 5/8" Radiating Type Leaky Coaxial Cable | 17.6 mm | 43.0 mm | 43.6 mm | 47.5 mm |
| 1 5/8" Radiating Type Leaky Coaxial Cable (Train System Ⅲ Type) | 17.6 mm | 43.0 mm | 43.6 mm | 47.5 mm |
Electrical Characteristics at +20℃
Characteristic Impedance | Velocity | Capacitance | Insulation Resistance | Insulation Voltage | Jacket Spark Test Voltage |
| 50 ± 2 Ω | 0.88 | 76 pF/m | >5000 MΩ.km | 10000 V | 10000 V |
Frequency (MHz) | 75-200 | 698-960 | 1700-1900 | 1920-2025 | 2110-2170 | 2300-2700 | 3400-3700 |
| VSWR (Max) | 1.30 | 1.30 | 1.40 | 1.40 | |||
Frequency (MHz) | Attenuation dB/100m(+20℃) | Coupling Loss (95%) dB |
| 75 | 0.9 | 75 |
100 | 1.1 | 85 |
150 | 1.3 | 89 |
700 | 2.5 | 85 |
800 | 2.6 | 83 |
900 | 2.8 | 80 |
1800 | 4.4 | 73 |
1900 | 4.6 | 73 |
2000 | 4.8 | 72 |
2100 | 5.0 | 72 |
2400 | 5.4 | 71 |
2600 | 5.8 | 70 |
2700 | 6.1 | 70 |
3400 | 7.6 | 69 |
3500 | 7.8 | 68 |
3600 | 8.1 | 68 |
3700 | 8.5 | 68 |
Note: Attenuation tolerance 5%; Coupling Loss tolerance ±5dB
Mechanical Characteristics
| Maximum Pulling Force | Single Bending | Repeated Bending | Operating Temperature Range | Installation Temperature Range |
| 2000N | 400 mm | 500 mm | -20℃ to +70℃ | -20℃ |