SF-047

SF-047 Semi-Flexible Coaxial Cable

 

 

 

 

 

 

 

 

 

 


SF-047                                                               Semi-Flexible Coaxial Cable


 

RF Coaxial Cable, RG-142 Cable, RG-142, RG142, RG142 Cable, RG-142 B/U, M17/60-RG142, MIL-C-17/60, MIL-C-17/60 RG-142, RF Microwave Coaxial Cable, RF Coax Cable, MIL-C-17 Cable, MIL-DTL-17 Cable, MIL-C-17 Standard Specification, MIL-DTL-17 Standard Specification, RG-142 Antenna Cable, ASTM B298, ASTM B501

 

     Construction

 

Item

Material

Diameter

Remark

Center Conductor

SPCW

0.29 mm  ( 0.0114 inch )

Solid

Dielectric

PTFE

0.94 mm  ( 0.037 inch )

Solid

Outer Conductor

Tin Plated Copper Braid & Tin Soaked

1.19 mm  ( 0.047 inch )

100% Coverage

 

 

 

     Electrical & Mechanical Data   

 

Characteristic Impedance

50 ¥Ø

Operating Frequency

20 GHz ( Max. )

Velocity of Propagation

70%

Capacitance

95 pF/m

Operating Temperature

- 40¡É ~ 165¡É

Shield Effectiveness

> - 110 dB

Working Voltage

1,000 Vrms ( Max. )

Weight

5.3 kg / km 

Min. Bending Radius

3.2 mm ( Single )

 

 

 

  Attenuation

 

  Frequency

Max. Attenuation

   (GHz)

(dB/m)

(dB/ft)

     0.5

0.91

0.277

  1

1.29

0.393

  5

2.85

0.868

10

3.99

1.216

18

5.49

1.673

20

5.87

1.789