INSTRUMENT INTRODUCTION

Brand: Keysight

Model: E8257D

Manufacturer: Keysight

Origin: USA

Key Specifications and Technical Data:

Metrology-grade frequency and level accuracy and excellent distortion and spurious characteristics to meet very demanding test requirements

Measures over a wide frequency range: available in 13, 20, 31.8, 40, 50, and 67 GHz models (expandable to 1.1 THz with a frequency spreader); optionally generates up to 1 W of output power (+30 dBm), enabling testing of high-power devices and compensating for power loss in the test system; achieves very low phase noise: -91 dBc/Hz ( 100 Hz frequency deviation), -126 dBc/Hz (10 kHz frequency deviation) (10 GHz) for Doppler radar, ADC, and receiver blocking tests; AM, FM, PM, and pulse modulation can be added to the signal to characterize devices and circuits.

Key Features and Functions:

Metrology-grade analog signal generator with excellent output power, level accuracy, and phase noise performance covering the 100 kHz to 67 GHz (scalable to 500 GHz) frequency range for testing advanced RF and microwave radars.

Placement:

Room 1205, Zhizhen Building, Shenzhen University South Campus, State Key Laboratory of Radio Frequency Heterogeneous Integration