Flexible Coaxial Cable, corrugated copper, low loss, 50 Ω nominal, 1 1/4 in, black PE jacket

Flexible Coaxial Cable, corrugated copper, low loss, 50 Ω nominal, 1 1/4 in, black PE jacket

Coaxial Cable Specification

Material

  • Inner Conductor: Smooth copper tube
  • Dielectric: Foam PE
  • Outer Conductor: Corrugated copper tube (Annularly)
  • Jacket: PE, Black, Halogen free

Mechanical Data

Parameter Value
Cable Dimension (inch) 1 1/4
Tensile Strength (N) 2500
Min. Bending Radius (single) (mm) 200
Min. Bending Radius (repeated) (mm) 380
Number of Bends, Minimum (typical) 15 (50)
Recommended Hanger Spacing (m) 1.2
Installation Temperature (℃) -25 ~ +60
Operating Temperature (℃) -40 ~ +85
Storage Temperature (℃) -70 ~ +85

Electrical Data

Parameter Value
Impedance (Ω) 50
Relative Velocity of Propagation (%) 89
Capacitance (pF/m) 76
Inductance (μH/m) 0.190
Cut-off Frequency (GHz) 3.8
Peak Power Rating (kw) 200
DC Breakdown Voltage (V) 10000
Jacket Spark Test Voltage (V) 10000
Return Loss (dB) 800~1000MHz: ≤ -24
1700~2500MHz: ≤ -24
2500~2700MHz: ≤ -23
3300~3800MHz: ≤ -21

Attenuation and Power

Frequency (MHz) Attenuation (dB/100m) Average Power (kw)
100 0.80 12.9
200 1.15 8.81
300 1.55 6.37
400 1.72 5.69
450 1.83 5.40
800 2.47 4.03
900 2.64 3.73
960 2.75 3.62
1000 2.80 3.50
1800 3.96 2.50
2000 4.23 2.31
2100 4.36 2.26
2200 4.48 2.20
2500 4.84 2.03
2600 5.03 1.94
2700 5.19 1.86
3000 5.42 1.73
3500 6.25 1.54
3600 6.41 1.52
3700 6.59 1.49
3800 6.75 1.47

Standard Conditions:

  • Attenuation at ambient temperature 20°C
  • Average power at ambient temperature 40°C and inner conductor temperature 100°C
  • Maximum attenuation value shall be 105% of the nominal attenuation value
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