KAELEN MICROWAVE

KL-1000B

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

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Frequency
DC–10 GHz
Series
KL-B · High-power, low-loss
Outer diameter
9.3 mm
Attenuation @ 1 GHz
14.7 dB/100 m
Operating temperature
–55°C ~ +200°C

Structure & Materials

ElementDimension (mm)Material
Center Conductor2.44Silver-Plated Copper
Dielectric7.24Low-Density PTFE
Inner Shield7.48Silver-Plated Copper Tape
Middle Layer7.61High-Temperature Aluminum Foil
Outer Shield8.19Silver-Plated Copper Braid
Outer Jacket9.30Blue FEP (Custom Colors Available)

Electrical Properties

ParameterValue
Operating FrequencyDC – 10 GHz
Cutoff Frequency15 GHz
Characteristic Impedance50 Ω
Velocity of Propagation76%
Shielding Effectiveness> 90 dB
Dielectric Withstanding Voltage3000 V DC

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

Frequency (MHz)Attenuation (dB/100m)Avg. Power (kW)
100014.72.485
200021.11.728
300026.21.393
400030.61.194
500034.51.058
600038.20.958
700041.50.880
800044.70.818
900047.70.766
1000050.60.722

Mechanical & Environmental

ParameterValue
Static Bend Radius47 mm
Dynamic Bend Radius93 mm
Weight0.193 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-1000B.