50ohms High Frequency Coaxial Cable Wifi Intercom Satellite Cable LMR300 LMR400 5D-FB of Communication
Overview
This is a coaxial cable with foam insulation. It has a good attenuation and shielding effectiveness.It has been widely applied to radio transmission,base radio antenna station and other communication systems.
Features
50 Ohm data signal transmission;
The shielding layer composed of aluminum foil and braiding has a good shielding effectiveness;
Excellent performance in high frequency,VSWR stability;
Similar to the 5D-FB coaxial cable;
RoHS compliant;
Assemblies & Application
These 50 Ohm 300 series coaxial cables can be fixed kinds of connectors,such as SMA,N,BNC,TNC
connectors.These versatile cable assemblies with various lengths have been widely applied to CDMA,GSM radio transmission,base radio antenna station and other communication systems.
Construction
|
Item
|
Material
|
Diameter(mm)
|
Remarks |
|
Inner Conductor
Dielectric
First Shield
Second Shield
Jacket
|
Copper Clad Aluminum
Foam PE
Bonded Aluminum Foil
TC Wire Braid
PVC/PE/LSZH
|
1.78
4.83
4.98
5.72
7.62
|
Per customer’s requirements:
Out conductor could be 96,112,128 or 144 TC wires braiding;
Jacket could be PVC,PE or LSZH; |
Electrical Characteristics
|
Impedance (Ω)
Capacitance (pF/m)
Velocity of Propagation (%)
Return Loss
Screening Effectiveness(db)
Voltage With Stand
Installation Temp(℃)
Operating Temp(℃)
|
50±3
78.4
85.0
≥20
≥90
2000.0
-30 to +70
-30 to +70
|
Attenuation (@200C)
|
Frequency(MHz)
|
Max Attenuation(dB/100m)
|
|
150
220
450
900
1500
1800
2000
2500 |
7.9
9.6
13.8
19.9
26.0
28.7
30.3
34.2 |
