■Description
This 1/2" Aluminum Air Dielectric RF Coaxial Cable is engineered for high-efficiency RF transmission in Wireless Communication, TV & Radio Broadcast, HF Defense, Mobile Radio, Cable Solutions, and In-Building DAS systems.
Its precision-formed CCA conductor, corrugated copper outer conductor, and optimized dielectric deliver low attenuation and stable broadband performance up to 6 GHz.
■Design Features
| Component |
Material / Specification |
| Inner conductor |
Copper Clad Aluminum wire, Ø 4.75 ± 0.05 mm |
| Insulation |
Extruded Polyethylene, Ø 11.80 ± 0.20 mm |
| Outer conductor |
Corrugated Aluminum, Ø 13.80 ± 0.15 mm
|
| Jacket |
PVC, Color White, Ø 15.90 ± 0.20 mm |
■Electrical Specifications
| Parameter |
Value |
| Impedance |
50 ± 2 Ω |
| Relative Velocity of Propagation |
0.88 |
| Capacitance |
75 pF/m |
| Maximum Operating Frequency |
6 GHz |
| Peak Power Rating |
40 kW |
| RF Peak Voltage |
2000 Volts |
| Jacket Spark Test Voltage |
8000 Vrms |
| Inner Conductor DC Resistance |
≤ 1.58 Ω/km |
| Outer Conductor DC Resistance |
≤ 2.29 Ω/km |
■Environmental Specifications
| Condition |
Temperature Range |
| Installation |
-20°C to +60°C |
| Operating |
-40°C to +85°C |
| Storage |
-40°C to +85°C |
■Mechanical Specifications
| Parameter |
Value |
| Tensile Strength |
549 N |
| Min. Bending Radius (single) |
76 mm |
| Min. Bending Radius (repeated) |
127 mm |
| Bending Moment |
5.4 N·m |
| Flat Plate Crush Strength |
12 N/mm |
■Standard Conditions
Attenuation, VSWR: measured at ambient temperature 20°C, VSWR = 1.0
Average Power: measured at ambient temperature 40°C, VSWR = 1.0
Average Power (high-temp): Inner Conductor Temperature = 100°C
■VSWR (Voltage Standing Wave Ratio)
| Frequency Band |
VSWR Max |
| 680 MHz – 960 MHz |
≤ 1.13 |
| 1390 MHz – 1450 MHz |
≤ 1.13 |
| 1700 MHz – 2200 MHz |
≤ 1.13 |
| 2300 MHz – 2700 MHz |
≤ 1.22 |
| 3550 MHz – 4200 MHz |
≤ 1.29 |
| 5150 MHz – 6000 MHz |
≤ 1.29 |
■Attenuation & Power Handling
| Frequency (MHz) |
Typical Attenuation (dB/100 m) |
Average Power (kW) |
| 100 |
2.41 |
3.18 |
| 200 |
3.46 |
2.21 |
| 450 |
5.32 |
1.44 |
| 800 |
7.28 |
1.06 |
| 900 |
7.76 |
0.99 |
| 1500 |
10.3 |
0.75 |
| 1800 |
11.5 |
0.67 |
| 2000 |
12.2 |
0.63 |
| 2200 |
12.8 |
0.61 |
| 2400 |
13.5 |
0.57 |
| 2500 |
13.8 |
0.56 |
| 2700 |
14.5 |
0.54 |
| 3500 |
16.9 |
0.46 |
| 4000 |
18.3 |
0.43 |
| 5000 |
20.9 |
0.38 |
| 6000 |
23.3 |
0.34 |
■Packing
Packing: 500 m per reel
Reel Size: 75 × 53 × 75 cm
■Certification
Cable complies with relevant international standards for RF coaxial transmission. Certification documentation available upon request.
■Ordering
| Part Number |
Description |
| 7101117 |
1-2" Air Aluminum Dielectric PVC CM |
| 7101117R |
1-2" Air Aluminum Dielectric PVC CMR/FT4 |
| 7101117P |
1-2" Air Aluminum Dielectric PVC CMP/FT6 |
