Keysight E8257D-540 Analog Signal Generator
Keysight E8257D-540 delivers metrology-grade performance up to 40 GHz with high output power, superior level accuracy, and extremely low phase noise for RF and microwave testing.
Product details
| Model | E8257D-540 |
| Manufacturer | Keysight |
| Category | RF & Microwave Signal Generators |
| Availability | Made to order |
Description
Overview
The Keysight E8257D-540 is a 40 GHz PSG analog signal generator delivering metrology-grade performance with high output power, superior level accuracy, and extremely low phase noise. The high output power and superior level accuracy often eliminate the need for an external amplifier when testing high-power devices, while minimizing test uncertainty to identify errors early in the design process.
The world-class phase noise performance makes the E8257D-540 ideal for local oscillator applications, low jitter clock substitution, and adjacent channel selectivity tests. It is well-suited for testing advanced RF and microwave radar, communications, and control systems.
Key Features
- Frequency range from 250 kHz to 40 GHz (tunable to 100 kHz)
- CW frequency resolution of 0.001 Hz
- High output power, reducing need for external amplifiers
- Extremely low phase noise for demanding applications
- Adjustable phase offset in 0.1° increments
- Multiple triggering modes: auto, external, single, GPIB
- Compatible with Keysight 8757D scalar network analyzer
Applications
- RF and microwave radar system development and testing
- Communications systems characterization
- Control systems evaluation
- Scalar network analysis
- Component and device characterization
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Keysight E8257D-540 Analog Signal Generator