Keysight 84904M Programmable Step Attenuator
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Keysight 84904M programmable step attenuator with 0-11 dB attenuation, DC to 50 GHz frequency range, 0.03 dB repeatability, and selectable 2.4 mm connectors.
Product details
| Model | 84904M |
| Manufacturer | Keysight |
| Category | Multimeters & DMMs |
| Availability | Made to order |
Description
Overview
The Keysight 84904M is a programmable step attenuator for RF and microwave applications requiring measurements up to 50 GHz. It provides excellent attenuation accuracy and long service life with minimal insertion loss, making it suitable for communications and aerospace test systems.
Key Features
- Frequency range: DC to 50 GHz
- Attenuation range: 0 to 11 dB in 1-dB steps
- Repeatability: 0.03 dB maximum, 2 million cycles per section
- Insertion loss at 0 dB: 0.8 dB (DC to 40 GHz), 3.0 dB (to 50 GHz)
- Maximum SWR: 1.3 (12.4 GHz), 1.7 (34 GHz), 1.8 (40 GHz), 3.0 (50 GHz)
- Maximum RF input power: 1 W average, 50 W peak
- Connector options: 2.4 mm female or 2.4 mm male/female
- Programming connector: 10-pin socket
Applications
- RF and microwave test systems
- Communications equipment testing
- Aerospace applications
Specifications
| Frequency Range | DC to 50 GHz |
| Attenuation Range | 0 to 11 dB in 1-dB steps |
| Insertion Loss at 0 dB | 0.8 dB (DC-40 GHz), 3.0 dB (to 50 GHz) |
| Insertion Loss per GHz | 0.04 dB/GHz (DC to 40 GHz) |
| Repeatability | 0.03 dB maximum, 2 million cycles per section |
| Maximum SWR | 1.3 (12.4 GHz), 1.7 (34 GHz), 1.8 (40 GHz), 3.0 (50 GHz) |
| Maximum RF Input Power | 1 W average, 50 W peak |
| Connector Type | 2.4 mm female or 2.4 mm male/female |
| Programming Connector | 10-pin socket |
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Keysight 84904M Programmable Step Attenuator
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