Keysight J7211A Attenuation Control Unit, DC to 6 GHz, 0 to 121 dB

The Keysight J7211A Attenuation Control Unit is a high-performance, programmable attenuator designed for precise attenuation control over a wide frequency range from DC to 6 GHz. Offering attenuation levels from 0 to 121 dB, this unit is ideal for applications in R&D, manufacturing, and field testing where accurate signal attenuation is crucial. The J7211A provides reliable and repeatable performance, making it a valuable tool for engineers and technicians working with RF and microwave signals.

Key Features:

1. Wide Frequency Range:
   • Covers a broad frequency range from DC to 6 GHz, suitable for various RF and microwave applications.
2. Precise Attenuation Control:
   • Provides attenuation levels from 0 to 121 dB in 1 dB steps.
   • Ensures accurate and repeatable attenuation settings for precise signal control.
3. High Performance:
   • Low insertion loss and high return loss minimize signal degradation.
   • Fast switching speed for efficient and dynamic testing environments.
4. User-Friendly Interface:
   • Intuitive front panel controls and display for easy operation and monitoring.
   • Remote control capability via LAN, USB, and GPIB interfaces for seamless integration into automated test systems.
5. Robust and Reliable:
   • Designed for durability and reliability in demanding environments.
   • Ideal for applications requiring consistent and stable attenuation over time.
6. Flexible Connectivity:
   • Multiple communication interfaces including LAN, USB, and GPIB for flexible connectivity and control.
   • Supports remote control and monitoring for enhanced operational flexibility.

Technical Specifications:

• Frequency Range: DC to 6 GHz
• Attenuation Range: 0 to 121 dB
• Attenuation Steps: 1 dB
• Insertion Loss:
  • < 6 dB (typical)
• Return Loss:

  • 18 dB (typical)

• Switching Speed:
  • < 10 ms (typical)
• Maximum Input Power:
  • +30 dBm
• Connectivity:
  • USB 2.0, LAN (Ethernet 10/100Base-T), GPIB
• Power Supply:
  • Voltage: 100-240 VAC
  • Frequency: 50/60 Hz
• Dimensions:
  • 88 mm x 212 mm x 335 mm
• Weight:
  • Approximately 4 kg

This unit is in good working condition and is tested to OEM critical specifications. Comes with a 30 day warranty, and we also offer a 7 day right of return (restocking fee may apply). We have been in business for over 25 years, our main focus is customer satisfaction by providing the highest quality of new or used test equipment. Please let us know if you have any questions.

We offer fast domestic and international shipping. We can ship on your FedEx, UPS, or DHL account upon request.  Lead time is typically 1-3 business days. Overseas customers, please consider duty’s and taxes before purchasing

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