Keysight 777D Dual-Directional Coupler
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Keysight 777D is an economical dual-directional coupler for swept measurements in the 1.9 to 4.0 GHz range with high directivity and ±0.5 dB coupling accuracy.
Product details
| Model | 777D |
| Manufacturer | Keysight |
| Category | RF & Microwave Test Equipment |
| Availability | Made to order |
Description
Overview
The Keysight 777D is an economical dual-directional coupler designed for swept measurements in the 1.9 to 4.0 GHz range. It features high directivity and accurate coupling characteristics, making it ideal for reflectometer applications and other RF measurements requiring excellent auxiliary arm tracking.
Key Features
- Frequency range: 1.9 to 4.0 GHz
- Nominal coupling and variation: 20 ±0.4 dB
- Directivity: >30 dB
- Maximum SWR: 1.2
- Mean coupling accuracy: ±0.5 dB
- Auxiliary arms with excellent tracking characteristics
Applications
- RF reflectometer applications
- Swept frequency measurements
- Power measurement and monitoring
- Impedance measurements
Specifications
| High Frequency (range) | 1GHz <= 10GHz |
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Keysight 777D Dual-Directional Coupler
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