Keysight 8656B Signal Generator
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Keysight 8656B programmable synthesized signal generator covering 100 kHz to 990 MHz with ±1 dB level accuracy, 0.1 dB resolution, and AM/FM modulation.
Product details
| Model | 8656B |
| Manufacturer | Keysight |
| Category | RF & Microwave Signal Generators |
| Availability | Made to order |
Description
Overview
The Keysight 8656B is a programmable synthesized signal generator combining performance, quality, and economy for RF signal generation from 100 kHz to 990 MHz. It offers ±1 dB level accuracy with 0.1 dB resolution and calibrated output levels over the +13 to -127 dBm range. The instrument features simultaneous and mixed modulation modes for AM and FM from internal and external sources, providing versatile signal generation for a wide variety of testing applications.
Key Features
- Frequency range: 100 kHz to 990 MHz
- Output level range: +13 to -127 dBm
- Output level accuracy: ±1 dB
- Output level resolution: 0.1 dB
- Modulation: AM and FM with simultaneous and mixed modes
- Internal modulation sources: 400 Hz, 1 kHz
- External modulation capability
- Programmable control for remote operation
Applications
- RF signal generation and testing
- Receiver and transmitter characterization
- Component performance evaluation
- Laboratory measurement and calibration
Specifications
| Frequency Range | 100 kHz to 990 MHz |
| Output Level Range | +13 to -127 dBm |
| Output Level Accuracy | ±1 dB |
| Output Level Resolution | 0.1 dB |
| Modulation Types | AM, FM (simultaneous and mixed modes) |
| Internal Modulation Sources | 400 Hz, 1 kHz |
| External Modulation | Supported |
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Keysight 8656B Signal Generator
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