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SFF
Haoqiang
Rated Voltage: 600V
Temperature range : -55°C~ +200°C
Conductor : silver-plated copper
Insulator: PTFE insulated FEP sheath
Color: white-transparent or others
Application: used for satellite communication, broadcast information, aviation signal transmission, and radio frequency signal connection cable
| Type | Conductor Construction (No./mm) | Insulator O.D. (mm) | Shield | Outer Diameter mm | nominal characteristic impedance Ω | Decay constant≤dB/m | Testing Voltage KV | ||
| 30MHZ | 200MHZ | 300MHZ | |||||||
| SFF-50-1 | 7/0.10 | 0.87 | single braid | 1.8 | 50 | 0.33 | 0.85 | 3.40 | 1.2 |
| SFF-50-1.5-1 | 7/0.18 | 1.50 | single braid | 2.55 | 50 | 0.19 | 0.5 | 2.00 | 2.0 |
| SFF-50-1.5-2 | 7/0.18 | 1.50 | double braid | 3.2 | 50 | 0.19 | 0.5 | 2.00 | 2.0 |
| SFF-50-2-1 | 1/0.73 | 2.20 | single braid | 3.3 | 50 | 0.12 | 0.31 | 1.27 | 3.0 |
| SFF-50-2-2 | 1/0.73 | 2.20 | double braid | 4 | 50 | 0.12 | 0.31 | 1.27 | 3.0 |
| SFF-50-3-1 | 1/0.93 | 3.00 | single braid | 4.5 | 50 | 0.09 | 0.23 | 0.95 | 4.2 |
| SFF-50-3-2 | 1/0.93 | 3.00 | double braid | 5.5 | 50 | 0.09 | 0.23 | 0.95 | 4.2 |
| SFF-50-5 | 1/1.48 | 4.60 | single braid | 6.4 | 50 | 0.06 | 0.15 | 0.67 | 6.5 |
| SFF-75-1 | 1/0.17 | 0.87 | single braid | 1.8 | 75 | 0.28 | 0.74 | 2.90 | 1.0 |
| SFF-75-1.5-1 | 7/0.10 | 1.50 | single braid | 2.55 | 75 | 0.20 | 0.5 | 2.00 | 1.8 |
| SFF-75-1.5-2 | 7/0.10 | 1.50 | double braid | 3.2 | 75 | 0.20 | 0.5 | 2.00 | 1.8 |
| SFF-75-3-1 | 1/0.55 | 3.00 | single braid | 4.5 | 75 | 0.09 | 0.23 | 0.95 | 3.6 |
| SFF-75-3-2 | 1/0.55 | 3.00 | double braid | 5.5 | 75 | 0.09 | 0.23 | 0.95 | 3.6 |
| SFF-75-5 | 1/0.82 | 4.60 | single braid | 6.4 | 75 | 0.06 | 0.15 | 0.66 | 5.5 |
Rated Voltage: 600V
Temperature range : -55°C~ +200°C
Conductor : silver-plated copper
Insulator: PTFE insulated FEP sheath
Color: white-transparent or others
Application: used for satellite communication, broadcast information, aviation signal transmission, and radio frequency signal connection cable
| Type | Conductor Construction (No./mm) | Insulator O.D. (mm) | Shield | Outer Diameter mm | nominal characteristic impedance Ω | Decay constant≤dB/m | Testing Voltage KV | ||
| 30MHZ | 200MHZ | 300MHZ | |||||||
| SFF-50-1 | 7/0.10 | 0.87 | single braid | 1.8 | 50 | 0.33 | 0.85 | 3.40 | 1.2 |
| SFF-50-1.5-1 | 7/0.18 | 1.50 | single braid | 2.55 | 50 | 0.19 | 0.5 | 2.00 | 2.0 |
| SFF-50-1.5-2 | 7/0.18 | 1.50 | double braid | 3.2 | 50 | 0.19 | 0.5 | 2.00 | 2.0 |
| SFF-50-2-1 | 1/0.73 | 2.20 | single braid | 3.3 | 50 | 0.12 | 0.31 | 1.27 | 3.0 |
| SFF-50-2-2 | 1/0.73 | 2.20 | double braid | 4 | 50 | 0.12 | 0.31 | 1.27 | 3.0 |
| SFF-50-3-1 | 1/0.93 | 3.00 | single braid | 4.5 | 50 | 0.09 | 0.23 | 0.95 | 4.2 |
| SFF-50-3-2 | 1/0.93 | 3.00 | double braid | 5.5 | 50 | 0.09 | 0.23 | 0.95 | 4.2 |
| SFF-50-5 | 1/1.48 | 4.60 | single braid | 6.4 | 50 | 0.06 | 0.15 | 0.67 | 6.5 |
| SFF-75-1 | 1/0.17 | 0.87 | single braid | 1.8 | 75 | 0.28 | 0.74 | 2.90 | 1.0 |
| SFF-75-1.5-1 | 7/0.10 | 1.50 | single braid | 2.55 | 75 | 0.20 | 0.5 | 2.00 | 1.8 |
| SFF-75-1.5-2 | 7/0.10 | 1.50 | double braid | 3.2 | 75 | 0.20 | 0.5 | 2.00 | 1.8 |
| SFF-75-3-1 | 1/0.55 | 3.00 | single braid | 4.5 | 75 | 0.09 | 0.23 | 0.95 | 3.6 |
| SFF-75-3-2 | 1/0.55 | 3.00 | double braid | 5.5 | 75 | 0.09 | 0.23 | 0.95 | 3.6 |
| SFF-75-5 | 1/0.82 | 4.60 | single braid | 6.4 | 75 | 0.06 | 0.15 | 0.66 | 5.5 |
