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2012/11/09, 조회:277
Title  RG142 (RG 142), RF cables microwave coaxial,PTFE, 50ohm
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RG142, 4.95mm(0.195 inch)OD, 50ohm Specification Mil-C-17/60-RG142

RF cables RG142 are popular type of commercially available flexible cables. It has a solid center conductor and is double-braided and  offers 90dB shielding, performance to 12.4 Ghz and is popular for use with SMA, TNC, Type N & BNC connectors.
Benefits:
Moderate Weight
Flexible
Shielding effectiveness of 90dB
Wide range of connector interfaces
Typical Applications:
Interconnects
Test cables
Radio systems

RG 142 cable


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 Ω
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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For the cable assembly ordering detail, please visit below link:

<<Flexible Cable Assembly>>

Or send us an email for further information.  >>info@rf-ct.com

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