KAELEN MICROWAVE

KL-020E

Semi-Rigid Coaxial Cable — Economy Semi-Rigid Coaxial Cable

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Frequency
DC–40 GHz
Series
KL-E · Economy semi-rigid
Outer diameter
0.58 mm
Attenuation @ 1 GHz
240.1 dB/100 m
Operating temperature
–55°C ~ +125°C

Structure & Materials

ElementDimension (mm)Material
Center Conductor0.127Silver-Plated Copper
Dielectric0.432PTFE
Outer Conductor0.580Seamless Copper Tube, Ternary-Alloy Plated

Electrical Properties

ParameterValue
Operating FrequencyDC – 40 GHz
Cutoff Frequency240 GHz
Characteristic Impedance50 Ω
Velocity of Propagation70%
Shielding Effectiveness> 165 dB
Dielectric Withstanding Voltage100 V DC

Attenuation & Power Handling (Typical, 25°C / 40°C)

Frequency (MHz)Attenuation (dB/100m)Avg. Power (kW)
1000240.10.064
2000341.30.045
3000419.60.037
6000598.50.026
8000694.20.022
10000779.20.020
12400871.30.018
180001058.60.015
265001298.00.012
400001616.30.010

Mechanical & Environmental

ParameterValue
Static Bend Radius1.27 mm
Weight0.002 kg/m
Operating Temperature–55°C ~ +125°C

Features & benefits

  • Low VSWR
  • Low PIM

Typical applications

  • RF module internal connection
  • Precision instrument internal connection
  • Tight-space connection

Related parts

Need this cable terminated? Request a custom assembly using KL-020E.