KAELEN MICROWAVE

KL-460B

High-Power Low-Loss Coaxial Cable — High-Power, Low-Loss Coaxial Cable

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Frequency
DC–18 GHz
Series
KL-B · High-power, low-loss
Outer diameter
4.6 mm
Attenuation @ 1 GHz
35.4 dB/100 m
Operating temperature
–55°C ~ +200°C

Structure & Materials

ElementDimension (mm)Material
Center Conductor1.02Silver-Plated Copper
Dielectric3.07Low-Density PTFE
Inner Shield3.27Silver-Plated Copper Tape
Middle Layer3.43High-Temperature Aluminum Foil
Outer Shield4.00Silver-Plated Copper Braid
Outer Jacket4.60Blue FEP (Custom Colors Available)

Electrical Properties

ParameterValue
Operating FrequencyDC – 18 GHz
Cutoff Frequency35 GHz
Characteristic Impedance50 Ω
Velocity of Propagation76%
Shielding Effectiveness> 90 dB
Dielectric Withstanding Voltage1500 V DC

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

Frequency (MHz)Attenuation (dB/100m)Avg. Power (kW)
100035.40.569
200050.40.400
300062.00.324
600088.80.227
8000103.20.195
10000116.00.174
12400129.90.155
16000148.70.135
18000158.30.127

Mechanical & Environmental

ParameterValue
Static Bend Radius23 mm
Dynamic Bend Radius46 mm
Weight0.053 kg/m
Operating Temperature–55°C ~ +200°C

Features & benefits

  • Low insertion loss
  • High power handling
  • Low PIM (−155 dBc)
  • High cost-performance
  • High tensile strength

Typical applications

  • Airborne electronics
  • Electronic warfare (EW)
  • High-power RF transmission
  • Wireless base station internal interconnect
  • RF / microwave device testing

Related parts

Need this cable terminated? Request a custom assembly using KL-460B.