7/8 Inch Superflex RF Coaxial Cable
$33$/M USD
Applications
Suitable for a wide range of RF systems, including:
-
01
broadcast and terrestrial microwave antennas
-
02
wireless cellular, PCS and ESMR base stations
-
03
cabling of antenna arrays
-
04
radio equipment interconnects
Product Introduction
The low attenuation of coaxial cable results in highly efficient signal transfer in your RF system.
Complete Shielding
The solid outer conductor of coaxial cable creates a continuous RFI/EMI shield that minimizes system interference.
Low VSWR
Special low VSWR versions of coaxial cables contribute to low system noise.
Outstanding Intermodulation Performance
Coaxial cable's solid inner and outer conductors virtually eliminate intermods. Intermodulation performance is also confirmed with state-of-the-art equipment at the factory.
High Power Rating
Due to their low attenuation, outstanding heat transfer properties and temperature stabilized dielectric materials, the cable provides safe long term operating life at high transmit power levels.
Product Specifications
Here are the detailed technical features of the 7/8 inch corrugated coaxial cable.
- Impedance
- 50 ± 1 Ω
- Max Frequency
- 5 GHz
- Velocity
- 88 %
- Peak Power
- 85 kW
| INFORMATION | |
|---|---|
| Applications | Main feed line, intended for outdoor usage |
| STRUCTURE | |
| Size | 7/8 |
| Inner Conductor Diameter | 9.1 mm (0.358 in) |
| Inner Conductor Material | Copper Tube |
| Dielectric Diameter | 21.5 mm (0.846 in) |
| Dielectric Material | Foam Polyethylene |
| Outer Conductor Diameter | 25.2 mm (0.992 in) |
| Outer Conductor Material | Corrugated Copper |
| Jacket Diameter | 27.8 mm (1.094 in) |
| Jacket Material | Black Polyethylene |
| TESTING AND ENVIRONMENTAL | |
| Phase Stabilized | Phase stabilized and phase matched cables and assemblies are available upon request. |
| Compliance |
|
| Installation Temperature | -40 to 60 °C (-40 to 140 °F) |
| Storage Temperature | -70 to 85 °C (-94 to 185 °F) |
| Operation Temperature | -50 to 85 °C (-58 to 185 °F) |
| ELECTRICAL SPECIFICATIONS | |
| Impedance | 50 ± 1 Ω |
| Maximum Frequency | 5 GHz |
| Velocity | 88 % |
| Capacitance | 74 pF/m (22.5 pF/ft) |
| Inductance | 0.185 uH/m (0.056 uH/ft) |
| Peak Power Rating | 85 kW |
| RF Peak Voltage | 2920 Volts |
| Jacket Spark | 8000 Volt RMS |
| Inner Conductor dc Resistance | 2.04 Ω/1000 m (0.62 Ω/1000 ft) |
| Outer Conductor dc Resistance | 1.55 Ω/1000 m (0.472 Ω/1000 ft) |
| Passive Intermodulation PIM | typ. -160 dBc |
| Return Loss (VSWR) Performance | Standard 20 dB (1.222) Premium 23/24 dB (1.152/1.135) on specified frequencies |
| MECHANICAL SPECIFICATIONS | |
| Cable Weight, Nominal | 0.39 kg/m (0.262 lb/ft) |
| Minimum Bending Radius, Single Bend | 120 mm (5 in) |
| Minimum Bending Radius, Repeated Bends | 250 mm (10 in) |
| Bending Moment | 13 Nm (10 lb-ft) |
| Tensile Strength | 1440 N (324 lb) |
| Recommended / Maximum Clamp Spacing | 0.8 / 1 m (2.75 / 3.25 ft) |
| ATTENUATION @ 20°C (68°F) AND POWER RATING @ 40°C (104°F) | |||
|---|---|---|---|
| Frequency | Attenuation (dB/100 m) | Attenuation (dB/100 ft) | Power (kW) |
| 1 MHz | 0.11 | 0.03 | 87.96 |
| 100 MHz | 1.17 | 0.36 | 8.5 |
| 200 MHz | 1.68 | 0.51 | 5.92 |
| 450 MHz | 2.58 | 0.79 | 3.85 |
| 700 MHz | 3.28 | 1.00 | 3.03 |
| 800 MHz | 3.53 | 1.08 | 2.82 |
| 900 MHz | 3.76 | 1.15 | 2.64 |
| 1800 MHz | 5.55 | 1.70 | 1.79 |
| 2000 MHz | 5.89 | 1.80 | 1.69 |
| 2200 MHz | 6.23 | 1.90 | 1.60 |
| 2400 MHz | 6.55 | 2.0 | 1.52 |
| 2700 MHz | 7.01 | 2.14 | 1.42 |
| 3000 MHz | 7.46 | 2.28 | 1.33 |
| 3500 MHz | 8.17 | 2.49 | 1.22 |
| 4000 MHz | 8.84 | 2.70 | 1.12 |
| 5000 MHz | 10.11 | 3.09 | 0.98 |
