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8493A Coaxial Fixed Attenuator, DC to 12.4 GHz


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Описание - 8493A

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The Keysight 8493A coaxial fixed attenuator provides precision attenuation, flat frequency response, low SWR over broad frequency range at a low price. The attenuator is available in nominal attenuations of 3 dB and 6 dB, also 10 dB increments from 10 dB to 30 dB. This attenuator is swept-frequency tested to ensure it meets specifications at all frequencies. Calibration points are provided on a nameplate chart attached to each unit.

Maximum SWR Specifications
Attenuator AccuracySWRSWR
 dc to 8 GHz8 to 12.4 GHz
3 dB1.251.35
6 dB1.21.3
10 dB1.21.3
20 dB1.21.3
30 dB1.21.3

Superior RF Performance

  • Frequency Range: DC to 12.4 GHz
  • Maximum SWR: See table below for Maximum SWR Specifications

Power handling

  • Maximum Input Power: 2 W (average), 100 W (peak)


  • Connector: SMA male, female


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