50 ohm 1/4" Coupling Leaky Coax Feeder Cable
Inner Conductor Copper tube
Outer Conductor Copper
O.D. of Inner Conductor (normal) 13.1mm
O.D. of Outer Conductor (normal) 35.8mm
O.D. of Jacket (normal) 38.6mm
Cable weight (0.75) 0.85kg/m
Mechanical Properties
Minimum Bending Radius 380mm
Number of Bends, Min. 15
Tensile strength 250kg
Electrical properties
Normal Impedance 50W
Maximum Frequency 3.3GHz
Velocity Ratio 88%
Peak Power Rating 176k w
D.C. Resistance of Inner Conductor 1.25W/km
Minimum Insulation Resistance 10000MW·km
D.C. Breakdown 10000v
Jacket Spark 10000v
Attenuation
Frequency Attenuation (type/max.)
MHz dB/100m
150 1.02/1.23
450 1.92/2.23
800 2.64/3.08
900 2.81/3.29
1800 4.21/4.93
2000 4.50/5.25
2200 4.76/5.56
2400 5.01/5.86
2500 5.12/6.01
2700 5.38/6.30
3000 5.75/6.72
VSWR
820~960MHz VSWR≤1.20
1700~1880MHz VSWR≤1.20
1880~2180MHz VSWR≤1.20
2100~2250MHz VSWR≤1.20
2300~2500MHz VSWR≤1.20
2500~2700MHz VSWR≤1.20