具有**低本底噪声的相位噪声和互相关法 不改变 RF 连接的 AM 噪声测量和相位噪声测量 1 Hz 至 100 MHz 的基带噪声测量 实时模式下高达 15 MHz 跨度的频谱监测 Clock jitter measurement with femtosecond resolution Keysight Agilent HP E5052B 10 MHz to 7 GHz ** source analyzer has many enhanced performance characteristics, part of the main features shown in the above. It provides the world' s best measurement throughput and availability in the characterization of VCO or other types of high frequency ** sources and in the assessment of clock jitter in high speed data communication systems.