Products

Here you can quickly find the information you need

+
  • 234.jpg

Product Name :

RF 7/8 Superflexible Cable

Item :

Product Description

Product name : RF 7/8 Superflexible Cable

Item : RF7/8

Details :

a

 

Construction Characteristic
Item Material  Diameter(mm)
1. Inner Conductor Smooth Copper Tube 9.35
2. Dielectric Physical Foam Polyethylene 22.30
3. Outer Conductor Corrugated Copper Tube 24.90
4. Jacket PE or Low Smoke Halogen Free Retardant PE 27.00

 

Electrical Characteristics  
Capacitance(pF/m) 76
Impedance(ohm) 50
Velocity of Propagation(%) 80
Peak Power (KW) 90
RF Peak Voltage (KV) 3.1
Insulation Resistance (M Ω)/km) >5000
Cutoff Frequency (GHz) 4.9
Insulation Voltage (KVrms) 6.0
Inner Conductor DC Resistance (Ω/km) 2.9
Outer Conductor DC Resistance (Ω/km) 1.2
Jacket Spark (KVrms) 8.0
Shielding Effectiveness (dB) >120

 

 

Mechanical and Environmental Characteristics  
Min Single Bending Radius (mm) 80
Min Repeated Bending Radius (mm) 125
No of Bends 15
Temso;e Stremgth (kg) 102
Storage Temp.(℃) -55 to +85
Installation Temp.(℃) -20 to +60
Operating Temp.(℃) -55 to +85

 

 

Attenuation (VSWR 1.0, Cable temp.20) and Average Power(VSWR 1.0, ambient temp.40)
Frequency(MHz) Attenuation(dB/100m) Avg.Power(KW)
100 1.30 6.62
200 1.87 4.60 
450 2.85 2.99 
800 3.90 2.19
900 4.15  2.06
1000 4.42 1.93 
1500 5.53 1.54
1800 6.12  1.39
2000 6.52 1.31
2200 6.90 1.24
2400 7.35  1.19
2500 7.65 1.16
3000 8.25 1.04