Keysight J7201B Attenuation Control Unit
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Keysight J7201B is a DC-18 GHz attenuation control unit offering 0-121 dB range with 1 dB steps and advanced sweep function for wireless testing.
Product details
| Model | J7201B |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight J7201B is an integrated attenuation control unit designed for R&D and manufacturing engineers in wireless communication, aerospace, defense, and electronic component industries. With DC to 18 GHz coverage and up to 121 dB of attenuation, it provides exceptional insertion loss repeatability and enables both benchtop testing and automated test equipment (ATE) integration.
Key Features
- Advanced attenuation sweep function with selectable dwell time and cycle counts for customized testing profiles
- Relative attenuation step function for flexible, dynamic control
- Exceptional < 0.03 dB insertion loss repeatability per section over 5 million cycles
- Compact half-rack, 2U high form factor for benchtop and ATE environments
- Remote operation via GPIB, USB, and LAN connectivity (LXI Class C compliant)
Applications
- WiMAX and WLAN component design and validation
- Mobile handset base transceiver station (BTS) handover testing
- Wireless communication system characterization
- Aerospace and defense RF testing
Specifications
| Frequency Range | DC to 18 GHz |
| Attenuation Range | 0 to 121 dB |
| Step Size | 1 dB |
| Sweep Time (Selectable) | 50 ms to 10 s, 50 ms increments |
| Insertion Loss Repeatability | < 0.03 dB per section (5 million cycles) |
| Form Factor | Compact half-rack, 2U high |
| Connectivity | GPIB, USB, LAN (LXI Class C) |
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Keysight J7201B Attenuation Control Unit
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