Product Description:
Keysight Technologies Inc. 8493A Coaxial attenuator, dc to 12.4 GHz, SMA
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 GHz | 8 to 12.4 GHz |
| 3 dB | 1.25 | 1.35 |
| 6 dB | 1.2 | 1.3 |
| 10 dB | 1.2 | 1.3 |
| 20 dB | 1.2 | 1.3 |
| 30 dB | 1.2 | 1.3 |
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)
Features
- Connector: SMA male, female
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