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Product Name :
RF 1/4 Cable
Item :
Product Description
Product name : RF 1/4 Cable
Item : RF1/4
Details :
| 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
|
Product Description
