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    Home > Product > RF Cables > RG 142 cable
     
     
 [RG178]//[RG179]//[RG179D]//[RG316]//[RG316D]//[RG400]//[RG142]//[RG393]

 

RG 142

RG Series, 4.95mm(0.195 inch)OD, 50ohm Specification Mil-C-17/60-RG142

MECHANICAL DATA

 

ITEM                     MATERIAL       DIAMETER             REMARK

 

CENTER CONDUCTOR   SPCW             0.95 ± 0.02mm     Solid 1/0.939mm

DIELECTRIC               PTFE              2.95 ± 0.15mm     SOLID

1st OUTER SHIELD         SPC                3.60 ± 0.15mm     94.8%(nom.)

2nd OUTER SHIELD        SPC                4.23 ± 0.15mm     93.1%(nom.)

JACKET                     FEP                4.95 ± 0.20mm     BROWN

 

* SPCW: Silver Plated Copper clad steel Wire

* SPC: Silver Plated Copper

* FEP: Fluorinated Ethylene Propylene

 

ELECTRICAL DATA

 

ITEM                              SPECIFICATION

 

CAPACITANCE                    89.5 pF/m (27.3 pF/FT) (nom.)

CHARACTERISTIC IMPEDANCE  50±3

OPERATING FREQUENCY           8 GHz

OPERATING TEMP                  -40 +165

OPERATING VOLTAGE             2,300 vrms (max.)

SHIELDING EFFECTIVENESS      -90dB

RoHS Compliant                      YES

WEIGHT                              52.0 kg/Km

MAXIMUM ATTENUATION           

 

Frequency (MHz)               dB/100ft (dB/M)             Power (Watts)

 

              100               3.9(0.13)            2400

              200               5.6(0.18)            1100

              400               6.9(0.23)            -

              700              11.0(0.36)            -

            1,000              13.5(0.44)            650

            2,000              21.6(0.71)            -

            3,000              27.7(0.91)            330

            5,000              37.4(1.23)            -


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