KAELEN MICROWAVE

KL-141E

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

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Frequency
DC–26.5 GHz
Series
KL-E · Economy semi-rigid
Outer diameter
3.58 mm
Attenuation @ 1 GHz
38.2 dB/100 m
Operating temperature
–55°C ~ +125°C

Structure & Materials

ElementDimension (mm)Material
Center Conductor0.94Silver-Plated Copper
Dielectric2.98PTFE
Outer Conductor3.58Seamless Copper Tube, Ternary-Alloy Plated

Electrical Properties

ParameterValue
Operating FrequencyDC – 26.5 GHz
Cutoff Frequency34 GHz
Characteristic Impedance50 Ω
Velocity of Propagation70%
Shielding Effectiveness> 165 dB
Dielectric Withstanding Voltage500 V DC

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

Frequency (MHz)Attenuation (dB/100m)Avg. Power (kW)
100038.21.121
200055.50.772
300069.30.618
6000102.40.419
8000120.80.355
10000137.70.311
12400156.40.274
18000195.90.219
26500249.20.172

Mechanical & Environmental

ParameterValue
Static Bend Radius10 mm
Weight0.047 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-141E.