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    Home > Product > RF Cables > LMR 300 cable
     
     
  [LMR100]//[LMR200]//[LMR240]//[LMR300]//[LMR400]

 

RLL-300b2

Foamed PE insulated Low Loss Cable, 7.62mm(0.30inch) OD, 50ohm

LMR 100 cable structure

MECHANICAL DATA

 

 ITEM                   MATERIAL               DIAMETER            REMARK

 

Inner Conductor           Copper Clad Steel                    0.46mm

Dielectric                    Solid Polyethylene                    1.52mm

 

1st OUTER SHIELD         Unsealed AP Tape

2nd OUTER SHIELD        Tinned Copper Braid        1.97±0.1mm       

JACKET                      PVC                    2.79±0.1mm         BLACK

 

 

MECHANICAL DATA

 

 ITEM                   MATERIAL               DIAMETER            REMARK

 

Inner Conductor          Bare Copper                  0.070(1.78mm)

Dielectric                   Foamed Polyethylene         0.190(4.83mm)

1st Outer Conductor         Sealed APA Tape          0.196(4.98mm)

2nd Outer Conductor        90% Tinned Copper Braid  0.225(5.72mm)

Jacket                   PE                           0.30(7.62mm)       BLACK

                        

 

ELECTRICAL DATA

 

ITEM                                  SPECIFICATION

 

Minimum Bend Radius, in. (mm)                  1.5(38.0)

Product Weight  (less reel)                    82/

Characteristic Impedance,                   50 ± 3

Velocity of Propagation, %                     85

Capacitance, Nominal      24.2 pF/ft            79.4 pF/m

 

Attenuation, Nominal @ 68 °F (20 °C)

Frequency, MHz    dB / 100 ft           dB / 100 m   

 

50              1.5                   4.9        

150            2.5                   8.2

220            3.0               9.8

450            4.3                  14.1

900            6.2                  20.4

1500          8.0                  26.3

2000          9.4                  30.9

2500         10.6                 34.8

5800          16.9              55.5


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