Alumina Substrate Chip Attenuators

Res-Net Microwave has the RNCA2 range of Alumina Substrate Chip Attenuators that are for use in power monitoring and matching applications in various commercial and military frequency bands.

  • Low VSWR.
  • DC-12.4GHz.
  • Alumina Substrate.
  • 2 Watts.
  • RoHS Compliant.
  • Available in Tape & Reel.
Covering DC-12.4GHz, the fixed attenuator range consists of devices with attenuation values from 0 to 20dB in 1dB steps with an input power of 2 Watts.  Available in a number of mounting styles, including planar, wrap around ground, triple wrap and wire bondable (gold- terminal).
  • Impedance:  50 Ohms.
  • Frequency:  DC-12.4GHz.
  • Power:  2 Watts.
  • Attenuation Values:  0-20dB (in 1dB steps).
  • VSWR:
    • 1.25:1 DC-4.0GHz.
    • 1.35:1 4.0-8.0GHz.
    • 1.5:1 8-12.4GHz.
  • Terminal Finish:  Silver over Nickel.
  • Temperature Stability:  +/- 100ppm.
  • OTR:  -55°C to 150°C.
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