Product
Contact Us
D-FB Series
Home > Product > D-FB Series

2.5D-FB

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;

Communications RF Coax Cable

 

 

2.5D

 

 

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.


Prev:12D-FB
Next:No Message!