Keysight 8495B Manual Attenuator, 18GHz, 70dB, 10dB Steps

The Keysight 8495B Manual Step Attenuator delivers reliable and repeatable attenuation for RF and microwave test applications. With a wide 70 dB range in 10 dB increments, it provides engineers and technicians with flexible control of signal levels across frequencies from DC to 18 GHz. Built for durability and accuracy, the 8495B is a trusted choice for communications, aerospace, defense, and research laboratories. Its robust mechanical design ensures long-term stability, while low insertion loss and high repeatability minimize measurement uncertainty. Compact and easy to operate, this attenuator integrates seamlessly into benchtop and system test environments, making it an essential tool for high-frequency testing.

Key Features:

• Manual step attenuator with 10 dB increments

• Wide 70 dB attenuation range

• Frequency coverage: DC to 18 GHz

• High mechanical durability and repeatability

• Compact design for benchtop and system use

Included Accessories:

• User documentation

• Standard RF connectors (SMA or equivalent, as specified)

Compliance:

• Built to Keysight’s stringent quality and calibration standards

• Suitable for ISO/IEC 17025 accredited laboratories

Benefits for Lab Users:

• Provides reliable and repeatable signal attenuation

• Reduces measurement uncertainty in RF setups

• Simple, durable solution for manual RF testing

• Enhances flexibility for research and production applications