Product Overview: The document provides technical data for the solid polyethylene insulated coaxial cable, specifically the RG213 model, adhering to the GB/T14864-1993 (MIL-C-17) standard.
Product Structure: The cable consists of the following components:
- Inner Conductor: 7/0.75mm bare copper wire, yellow in color.
- Insulation: 7.25±0.10mm polyethylene, white in color.
- Wire Braid: 168*0.15mm bare copper wire, yellow in color.
- Jacket: 10.20±0.20mm polyvinyl chloride (PVC), black in color.
- Marking: RG8/U
Electrical and Physical Properties:- Capacitance: 100±5 pF/m
- Impedance: 50±2 Ω
- Velocity Ratio: 66%
- Bent Radius: 50 mm
- Max Voltage: 1500 VMS
- Max Frequency: 3000 MHz
- Temperature Range: -20 to +80 ℃
- Voltage Standing Wave Ratio (0~2500MHz): ≤1.25
- Attenuation Constant at 20℃ (Max):
- 100MHz: 7.3 dB/100m
- 200MHz: 10.6 dB/100m
- 400MHz: 15.3 dB/100m
- 800MHz: 23.6 dB/100m
- 1500MHz: 33.9 dB/100m
- 2000MHz: 39.6 dB/100m
- 3000MHz: 47.7 dB/100m
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