Keysight 8495B/001 Manual Step Attenuator
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Keysight 8495B/001 manual step attenuator with 10 dB steps (0–70 dB) across dc–18 GHz, 0.01 dB repeatability, and low insertion loss for precision RF testing.
Product details
| Model | 8495B/001 |
| Manufacturer | Keysight |
| Category | Attenuators |
| Availability | Made to order |
Description
Overview
The Keysight 8495B is a manual step attenuator providing precise signal attenuation across dc to 18 GHz. With 10 dB steps from 0 to 70 dB, it delivers exceptional repeatability and reliability for RF measurement and testing applications. The robust design features gold-plated leaf springs rated for over 5 million cycles of operation.
Key Features
- Frequency range: dc to 18 GHz
- Attenuation: 10 dB steps, 0 to 70 dB
- High repeatability: typically 0.01 dB per step
- Insertion loss: 0.4 dB + 0.07 dB/GHz at 0 dB setting
- Low VSWR: 1.35–1.7 depending on frequency band
- Precision gold-plated leaf spring contacts rated for over 5 million cycles
- Maximum RF input power: 1 W average, 100 W peak
- Optional NIST traceable calibration data available (Option UK6)
- Type-N female connectors
- Stackable design: use Keysight 11716A interconnect kit to achieve 1 dB step resolution
Applications
- RF power measurement and signal conditioning
- Network analyzer calibration and compensation
- System gain adjustment and loss simulation
- Production and laboratory test systems
Specifications
| Series | 8495x Series |
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Keysight 8495B/001 Manual Step Attenuator
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