Competitive Coaxial 2.5D-FB 4D-FB 7D-FB Signal Transmission Cable
This is a JIS foam coaxial cable with solid inner conductor. It has a good attenuation and shielding effectiveness.As a substitute for 3D-FB coaxial cable,it has been widely applied to radio transmission,base radio antenna station and other communication systems.
• 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 3D-FB coaxial cable ,Small diameter is ideal for tight fit applications
• Customized cable color , winding and connector, meet your different requirements;
• REACH & RoHS compliant;
Construction
|
Item |
Material |
Diameter(mm) |
Remarks |
|
Inner Conductor Insulation First Shield Second Shield Jacket |
Copper Clad Steel Foam PE Bonded Aluminum Foil AL-Mg Wire Braid PVC/PE/LSZH |
0.80 2.30 2.40 2.90 4.00 |
Jacket could be PVC/LSZH/PE |
Electrical Characteristics
|
Impedance (Ω) Capacitance (pF/m) Velocity of Propagation (%) Dielectric strength(kV) V.S.W.R Return Loss Screening Effectiveness(db) Min. Bending Radius (mm) Operating Temperature(0C) |
50±3 85±5 78.0 1.6 ≤1.2 (50----3000MHz) ≥20 (50----3000MHz) ≥70 20.0 -15 to +70 |
Attenuation (@200C)
|
Frequency(MHz) |
Max Attenuation(dB/100m) |
|
200 500 800 1000 2000 2500 3000 |
16.7 28.5 36.5 41.1 60.3 70.0 80.0 |
These 50 Ohm 3D-FB coaxial cables can be fixed kinds of connectors,such as SMA,N,BNC,TNC connectors.As a substitute for RG58 coaxial cable, these versatile cable assemblies with various lengths have been widely applied to CDMA,GSM radio transmission,base radio antenna station and other communication systems.
