E8257D PSG Analogue Signal Generator keysight Optical Test Equipment 100 kHz to 67 GHz
The Keysight E8257D is a fully synthesised signal generator that provides high output power and low phase noise, as well as powerful modulation capabilities. Unless otherwise noted, the instrument achieves these specifications over a temperature range of 0 to 55 °C and after a 45-minute warm-up. Supplementary characteristics (labelled Typical, Nominal or Measured) provide additional (non-guaranteed) information about the instrument at 25 °C and may be useful in product applications.
Model No.: E8257D
Name: Analogue Signal Generator
Brand: keysight
Category：General Electronic Test > Optical Test > Analogue Signal Generator
Product Attributes: Mainframe
Function
Metrology-grade frequency and level accuracy, as well as excellent distortion and spurious characteristics, to meet very demanding test requirements
Measurements can be made over a wide frequency range: 13, 20, 31.8, 40, 50 and 67 GHz models are available (expandable to 1.1 THz with a frequency spreader)
Optionally generates up to 1 W (+30 dBm) of output power, enabling testing of high-power devices and compensating for power loss in the test system
Very low phase noise: -91 dBc/Hz at 100 Hz frequency offset, -126 dBc/Hz at 10 kHz frequency offset (10 GHz) for Doppler radar, ADC, and receiver blocking testing needs.
Characterise devices and circuits by adding AM, FM, PM and pulse modulation to the signal
The keysight Yester E8257D is a PSG analogue signal generator that generates continuous waveforms up to 67 GHz and offers a wide range of modulation options. It offers metrology-grade frequency and level accuracy, as well as extremely low phase noise and spurious characteristics. It is suitable for testing high-speed digital and communication systems, radar signal simulation, optical communications, and other applications.
The Keysight E8257D is a fully synthesised signal generator that provides high output power and low phase noise, as well as powerful modulation capabilities. Unless otherwise noted, the instrument achieves these specifications over a temperature range of 0 to 55 °C and after a 45-minute warm-up. Supplementary characteristics (labelled Typical, Nominal or Measured) provide additional (non-guaranteed) information about the instrument at 25 °C and may be useful in product applications.
Model No.: E8257D
Name: Analogue Signal Generator
Brand: keysight
Category：General Electronic Test > Optical Test > Analogue Signal Generator
Product Attributes: Mainframe
Function
Metrology-grade frequency and level accuracy, as well as excellent distortion and spurious characteristics, to meet very demanding test requirements
Measurements can be made over a wide frequency range: 13, 20, 31.8, 40, 50 and 67 GHz models are available (expandable to 1.1 THz with a frequency spreader)
Optionally generates up to 1 W (+30 dBm) of output power, enabling testing of high-power devices and compensating for power loss in the test system
Very low phase noise: -91 dBc/Hz at 100 Hz frequency offset, -126 dBc/Hz at 10 kHz frequency offset (10 GHz) for Doppler radar, ADC, and receiver blocking testing needs.
Characterise devices and circuits by adding AM, FM, PM and pulse modulation to the signal
The keysight Yester E8257D is a PSG analogue signal generator that generates continuous waveforms up to 67 GHz and offers a wide range of modulation options. It offers metrology-grade frequency and level accuracy, as well as extremely low phase noise and spurious characteristics. It is suitable for testing high-speed digital and communication systems, radar signal simulation, optical communications, and other applications.