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1/4'' Super Flexible Helical Corrugated Coax Cable
2014-11-13 09:38  Clicks:
1/4'' Super Flexible Helical Corrugated Coax Cable
VOTON P/N: SFC1/4
 
SFC-1-4

SFC1-4(3D)

Construction Spectification

Item

Material Diamenter (mm)
1. Inner Conductor Copper Clad Aluminum Wire 1.90
2. Dielectric Physical Foam Polyethylene 4.70
3. Outer Conductor Helical Copper Tube 6.35
4. Jacket Black PE 7.50
     
Electrical Characteristics
Capacitance (pF/M)   80
Impedance (Ohm)   50
Velocity of Propagation (%)   83
Peak Power Rating (KW)   6.4
RF Peak Voltage (KV)   0.80
Insulation Resistance (MΩ.km)   >5000
Cut-off Frequency (GHz)   20.4
Insulation Voltage (KV)   2.0
Inner Conductor DC Resistance (Ω/km)   9.50
Outer Conductor DC Resistance (Ω/km)   5.70
Jacket Spark (KV)   3.0
Shielding Effectiveness (dB)   >120
VSWR≤(Return loss≥dB)    
0.005-3GHz   1.15 (23)
0.8-1.0GHz   1.10 (26)
1.7-2.0GHz   1.10 (26)
2.0-2.4GHz   1.10 (26)
     
Mechanical and Environmental Characteristics
Min. Single Bending Radius (mm)   12.5
Min. Repeated Bending Radius (mm)   25
No. of Bends   15
Mobile Apply (mm)   150
Bending Moment (N.m)   0.7
Tensile Strength (kg)   60
Storage Temp (℃)   -55 to +85
Installation Temp (℃)   -40 to +60
Operating Temp (℃)   -55 to +85
     
Attenuation (VSWR1.0, cable temp. 20) & Average Power (VSWR 1.0,  ambient temp. 40℃)
Frequency (MHz) Attenuation (≯dB/100m) Average Power (KW)
100 5.60 1.23
200 8.00 0.86
450 12.20 0.57
800 16.70 0.42
900 17.50 0.39
1000 18.60 0.37
1500 23.40 0.30
1800 25.70 0.27
2000 26.90 0.26
2200 28.50 0.25
2400 30.00 0.24
2500 30.60 0.23
3000 33.50 0.21