Coaxial antenna cable Cellflex 7/8inch

Coaxial antenna cable Cellflex 7/8inch

price/meter

Construction

 Inner conductor
Material smooth copper tube
Diameter (mm) 9.2
 Dielectric
Material gas-injected cellular polyethylene
Diameter (mm) 23.5
 Outer conductor
Material corrugated copper tube
Diameter (mm) 25.0
 Jacket
Material black polyethylene
Thickness (mm) 1.4
Diameter (mm) 27.8
Mechanical
 Minimum bending radius
a) single bending (cm) 10
b) 15 repeated bends (cm) 25
 Maximum pulling strength (daN) 130
 Recommended temperature range
- Storage -70 to +85 °C
- Installation -40 to +60 °C
- Operation -55 to +85 °C
 Maximum length per hoisting grip (m) 70
 Maximum hanger spacing (m) 1.2
 Flat Plate Crush resistance (kg/mm) 1.6
 Bending moment (Nm) 10
 Approximate weight[2] (kg/km) 430 / 480

 Characteristic impedance (?) 50 ±1
 Nominal capacity (pF/m) 75
 Relative propagation velocity (%) 89
 Inductance (?H/m) 0.187
 DC-resistance at 20 °C
- inner conductor (?/km) 1.63
- outer conductor (?/km) 1.31
 RF peak voltage (kV) 2.9
 RF peak power (kW) 86
 Cut-off-frequency (GHz) 5.1
 Insulation resistance (M?.km) >>5000

 Minimum bending radius
a) single bending (cm) 10
b) 15 repeated bends (cm) 25
 Maximum pulling strength (daN) 130
 Recommended temperature range
- Storage -70 to +85 °C
- Installation -40 to +60 °C
- Operation -55 to +85 °C
 Maximum length per hoisting grip (m) 70
 Maximum hanger spacing (m) 1.2
 Flat Plate Crush resistance (kg/mm) 1.6
 Bending moment (Nm) 10
 Approximate weight[2] (kg/km) 430 / 480

[1] a = 0.1107
b = 0.000333
?(?) = a . ? f + b . f [dB/100m]
[2] Standard PE jacket / HLFR jacket
[3] Nominal values
[4] Ambient temperature = 40 °C; Temperature of inner conductor = 100 °C;
VSWR = 1.0; no solar loading