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D-FB Series
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5D-FB

This is a JIS foam coaxial cable with solid inner conductor. It has a good attenuation and shielding effectiveness, and 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 the LMR300 coaxial cable;
• 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

Bare Copper

Foam PE

Bonded Aluminum Foil

TC Wire Braid

PVC/PE/LSZH

1.80

5.00

5.10

5.60

7.50

Per customer’s requirements:

The second shield could be 80,96 , 112 or 128 TC wires braiding;

Jacket could be PVC,PE or LSZH;

 

Electrical Characteristics

Impedance (Ω)

Capacitance (pF/m)

Velocity of Propagation (%)

Dielectric strength(kV)

V.S.W.R

Return Loss

Inner Conductor Resistance (Ω/kM)

Screening Effectiveness(db)

Min. Bending Radius (mm)

Operating Temperature(0C)

50±3

82±2

82.0

1.6

≤1.2

≥20

7

≥75

35.0

-25 to +70

 

Attenuation (@200C)

Frequency(MHz)

Max Attenuation(dB/100m)

800

                           1200                           

1500

1800

2000

2500

3000

19.0

24.0

27.2

29.7

32.5

35.8

40.9

These 50 Ohm 5D-FB coaxial cables can be fixed kinds of connectors,as for 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.


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