Products

Here you can quickly find the information you need

+
  • 231d.jpg

Product Name :

RF 1/4 Cable

Item :

Product Description

Product name : RF 1/4 Cable

Item : RF1/4

Details :

a

 

Construction Characteristic
Item
Material 
Diameter(mm)
Inner Conductor
Copper Clad Aluminum or Copper
2.4 
Dielectric
Physical Foam Polyethylene
6.5 
Outer Conductor
Corrugated Copper Tube
7.5 
Jacket
PE or Low Smoke Halogen Free Retardant PE
9.1 

 

Electrical Characteristics
Capacitance(pF/m)
76
Impedance(ohm)
50
Velocity of Propagation(%)
88
Peak Power (KW)
11.0
RF Peak Voltage (KV)
0.83
Insulation Resistance (M Ω)/km)
>5000
Cutoff Frequency (GHz)
18.6
Insulation Voltage (KVrms)
2.2
Inner Conductor DC Resistance (Ω/km)
6.1/4.0
Outer Conductor DC Resistance (Ω/km)
3.7
Jacket Spark (KVrms)
3.0
Shielding Effectiveness (dB)
>120

 

 

Mechanical and Environmental Characteristics
Min Single Bending Radius (mm)
38
Min Repeated Bending Radius (mm)
76
No of Bends
15
Temso;e Stremgth (kg)
53
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(GHz) Attenuation(dB/100m) Avg.Power(KW)
100
4.25
1.87 
200
6.10
1.30 
450
9.37
0.85 
800
12.72
0.62 
900
13.55
0.58
1000
14.35
0.55
1500
17.80
0.44
1800
19.70
0.40
2000
20.80
0.37
2200
21.90
0.35
2400
23.00
0.34
2500
23.60
0.34
3000
26.10
0.30