SFF50-3-1

Flexible coaxial cable, 50ohm SFF50-3-1 type

Applied standard:SJ1563

Construction                                       Materials                                                O.D(mm)                          

1. Inner conductor                                Solid Silver plated copper                         0.93
2. Dielectric                                           PTFE                                                                 2.95
3. Outer conductor                                Single silver plated copper braid               3.50 Nom.
4. Jacket                                               FEP                                                          4.32

Electrical Specifications                                                              

Cable impedance                                      50 ohm

Capacitance                                              96.5 pF/m

Velocity                                                      69.5%

Voltage withstanding                                 5000 Vrms

Working voltage                                        1900 Vrms

Operating frequency                                 3 GHz Max.

Mechanical & Environmental Specifications                                                              

Bend radius                                              22 mm

Weight                                                      46 kg/kmapprox.

Temperature range                                   -55 ~ +200℃

RoHS compliance                                     Compliant

Attenuation & power rating                                                            

Frequency(MHz)                  Attenuation(dB/100m)                               Average power (watts) @ ambient

@ 25℃& sea level                        Typical                                                 temperature 40℃& sea level

50                                                     8.86                                                                       3800

400                                                   28.2                                                                       1100

1000                                                 49.2                                                                         630

3000                                                91.86                                                                        370

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