Keysight 8493C-020 Coaxial Fixed Attenuator
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Keysight 8493C-020 20 dB coaxial fixed attenuator with DC to 26.5 GHz frequency range, low SWR, and 2W/100W power rating.
Product details
| Model | 8493C-020 |
| Manufacturer | Keysight |
| Category | Multimeters & DMMs |
| Availability | Made to order |
Description
Overview
The Keysight 8493C-020 is a 20 dB coaxial fixed attenuator offering precision attenuation with flat frequency response and low SWR across a broad frequency range up to 26.5 GHz. Featuring APC-3.5 connectors, this attenuator is swept-frequency tested to ensure specifications are met at all operating frequencies, with calibration points provided on the nameplate chart.
Key Features
- Attenuation: 20 dB
- Frequency Range: DC to 26.5 GHz
- Low SWR: 1.1 maximum (DC to 8 GHz), 1.15 maximum (8 to 12.4 GHz), 1.25 maximum (12.4 to 26.5 GHz)
- High power handling: 2W average, 100W peak input
- APC-3.5 mm male and female connectors
- Swept-frequency tested with calibration data
Applications
- RF and microwave signal attenuation
- Test and measurement systems
- Component integration and testing
Specifications
| Attenuation | 20 dB |
| Frequency Range | DC to 26.5 GHz |
| SWR (DC to 8 GHz) | 1.1 maximum |
| SWR (8 to 12.4 GHz) | 1.15 maximum |
| SWR (12.4 to 26.5 GHz) | 1.25 maximum |
| Input Power (Average) | 2 W |
| Input Power (Peak) | 100 W |
| Connector Type | APC-3.5 mm male, female |
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Keysight 8493C-020 Coaxial Fixed Attenuator
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