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The RFS CELLFLEX® 7/8" coaxial cable is a premium low-loss transmission line designed for high-frequency applications. Below are its key specifications:

Electrical Specifications:

  • Impedance: 50 Ω ±1
  • Maximum Frequency: 5 GHz
  • Velocity of Propagation: 88%
  • Capacitance: 74 pF/m (22.5 pF/ft)
  • Inductance: 0.185 µH/m (0.056 µH/ft)
  • Peak Power Rating: 85 kW
  • RF Peak Voltage: 2,920 V
  • Jacket Spark Voltage: 8,000 V RMS

Mechanical Specifications:

  • Cable Weight: 0.39 kg/m (0.262 lb/ft)
  • Minimum Bending Radius:
    • Single Bend: 120 mm (5 in)
    • Repeated Bends: 250 mm (10 in)
  • Bending Moment: 13 Nm (10 lb-ft)
  • Tensile Strength: 1,440 N (324 lb)
  • Recommended Clamp Spacing: 0.8 m (2.75 ft)
  • Maximum Clamp Spacing: 1 m (3.25 ft)

Attenuation and Power Rating at 20°C (68°F):

Frequency (MHz)Attenuation (dB/100 m)Attenuation (dB/100 ft)Power Rating (kW)
10.110.0387.96
1001.170.368.50
2001.680.515.92
4502.580.793.85
7003.281.003.03
8003.531.082.82
9003.761.152.64
1,8005.551.701.79
2,0005.891.801.69
2,2006.231.901.60
2,4006.552.001.52
2,7007.012.141.42
3,0007.462.281.33
3,5008.172.491.22
4,0008.842.701.12
5,00010.113.090.98

These specifications make the RFS CELLFLEX® 7/8" cable suitable for applications requiring low attenuation and high power handling across a broad frequency range
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RFS CellFlex Cable - 7/8" 25 FT RFS CellFlex Cable - 7/8" 50 FT RFS CellFlex Cable - 7/8" 75 FT
RFS CellFlex Cable - 7/8" 50 FT
Our price: $264.62
Sale Price: $254.11
Savings: $10.51
RFS CellFlex Cable - 7/8" 75 FT
Our price: $396.92
Sale Price: $383.93
Savings: $12.99
RFS Cellflex cables are ideal for applications that require the lowest loss and are great for use on repeaters and critical communication systems for emergency management agencies and other commercial applications. RFS Cellflex cables are ideal for applications that require the lowest loss and are great for use on repeaters and critical communication systems for emergency management agencies and other commercial applications. RFS Cellflex cables are ideal for applications that require the lowest loss and are great for use on repeaters and critical communication systems for emergency management agencies and other commercial applications.
RFS CellFlex Cable - 7/8" 100 FT RFS CellFlex Cable - 7/8" 150 FT RFS CellFlex Cable - 7/8" 200 FT
RFS Cellflex cables are ideal for applications that require the lowest loss and are great for use on repeaters and critical communication systems for emergency management agencies and other commercial applications. RFS Cellflex cables are ideal for applications that require the lowest loss and are great for use on repeaters and critical communication systems for emergency management agencies and other commercial applications. RFS Cellflex cables are ideal for applications that require the lowest loss and are great for use on repeaters and critical communication systems for emergency management agencies and other commercial applications.
RFS CellFlex Cable - 7/8" 250 FT RFS CellFlex Cable - 7/8" 350 FT RFS CellFlex Cable - 7/8" 500 FT
RFS Cellflex cables are ideal for applications that require the lowest loss and are great for use on repeaters and critical communication systems for emergency management agencies and other commercial applications. RFS Cellflex cables are ideal for applications that require the lowest loss and are great for use on repeaters and critical communication systems for emergency management agencies and other commercial applications. RFS Cellflex cables are ideal for applications that require the lowest loss and are great for use on repeaters and critical communication systems for emergency management agencies and other commercial applications.