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1-1/4'' Super Flexible Helical Corrugated Cable
2014-11-13 09:57  Clicks:
1-1/4'' Super Flexible Helical Corrugated Cable
VOTON P/N: SFC1-1/4
 
SFC1-1-4

SFC1-1-4(3D)

Construction Spectification

Item

Material Diamenter (mm)
1. Inner Conductor Helical Copper Tube 13.5
2. Dielectric Physical Foam Polyethylene 33.0
3. Outer Conductor Corrugated Copper Tube 36.0
4. Jacket Black PE 38.6
     
Electrical Characteristics
Capacitance (pF/M)   76
Impedance (Ohm)   50
Velocity of Propagation (%)   88
Peak Power Rating (KW)   178
RF Peak Voltage (KV)   4.2
Insulation Resistance (MΩ.km)   >5000
Cut-off Frequency (GHz)   3.4
Insulation Voltage (KV)   10
Inner Conductor DC Resistance (Ω/km)   1.60
Outer Conductor DC Resistance (Ω/km)   0.45
Jacket Spark (KV)   10.0
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)   150
Min. Repeated Bending Radius (mm)   300
No. of Bends   15
Mobile Apply (mm)   700
Bending Moment (N.m)   38
Tensile Strength (kg)   290
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 0.88 12.00
200 1.28 8.26
450 2.00 5.29
800 2.80 3.81
900 2.95 3.56
1000 3.15 3.35
1500 4.00 2.64
1800 4.50 2.36
2000 4.75 2.21
2200 5.05 2.09
2400 5.35 1.96
2500 5.50 1.90
3000 6.15 1.72