Keysight J7204B 4-Channel Attenuation Control Unit
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Keysight J7204B is a 4-channel attenuation control unit for DC to 18 GHz with up to 121 dB attenuation and 0.03 dB insertion loss repeatability.
Product details
| Model | J7204B |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight J7204B is a multi-channel attenuation control unit designed for simultaneous signal attenuation and conditioning of up to 4 devices under test. Operating from DC to 18 GHz, the J7204B provides up to 121 dB of attenuation in 1 dB steps with exceptional repeatability. The instrument features outstanding insertion loss repeatability of 0.03 dB typical per section over its entire 5 million cycle lifetime, ensuring measurement accuracy and reducing calibration intervals.
Key Features
- Four independent attenuation channels for multi-DUT testing
- Frequency range: DC to 18 GHz
- Attenuation range: 0 to 121 dB in 1 dB steps
- Exceptional 0.03 dB insertion loss repeatability per section for entire 5 million cycle lifetime
- Excellent attenuation accuracy and flatness for precise measurements
- LAN and GPIB interfaces with soft front panel control
- Multiple programming language support for flexible automation
- Full rack, 2-unit high form factor
Applications
- Multi-device RF and microwave signal conditioning
- Manufacturing and production testing with multiple DUTs
- Automated test equipment (ATE) integration
Specifications
| Number of Channels | 4 |
| Frequency Range | DC to 18 GHz |
| Attenuation Range | 0 to 121 dB |
| Attenuation Step Size | 1 dB |
| Insertion Loss Repeatability | 0.03 dB typical per section |
| Operating Cycles | 5 million |
| Form Factor | Full rack, 2U high |
| Interfaces | LAN, GPIB |
| Control Method | Soft front panel with programming language support |
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Keysight J7204B 4-Channel Attenuation Control Unit
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