HP 8562A and 8563A Microwave Spectrum Analyzers The HP 8562A and 8563A extend the features and capabilities of the RF members of the HP 8560 series into the microwave frequency range. In addition, both the HP 8562A and the new HP 8563A have standard, preselected frequency ranges of 9 kHz to 22 GHz that can be extended to 26.5 GHz with option 026.

We provide this page to assist you in using or replacing your product. If this product's status is "Discontinued": This product is no longer sold by Keysight, but is still fully supported. You can receive free enhanced self-support via the Keysight website or …

The 8562A is an ideal choice for bench measurement and field maintenance of digital radios, CATV / Broadcast measurements, troubleshooting interference problems of devices and systems, and measuring low level signals in the presence of high level ambient signals.

List of linked documents for legacy RF & Microwave Instruments & Systems...

Part Number: 08562-90062 (Feb78). This service manual is provided for information only. The 8562A and 8562B are no longer sold by Keysight. Yes, I would like to receive educational or …

2022年12月4日 · 本次拆解的8562a是惠普在1988年推出的新一代高性能便携式频谱仪。 它可以看作是8568/8566频谱仪的微缩版。 它采用了锁相本振，所以有着优异的频率稳定度和读出精度。

2024年8月31日 · 本次拆解的8562A是惠普在1988年推出的新一代高性能便携式频谱仪。 它可以看作是8568/8566频谱仪的微缩版。 它采用了锁相本振，所以有着优异的频率稳定度和读出精度。 同时机器自带YTF预选器，避免了高频段谐波模式下的多重响应和镜像干扰。 得益于全新的结构设计和器件集成度的提升，8562A在不到8566B三分之一的体积内实现了与8566接近的性能，同时将重量从50kg缩减到不到20kg。 即便如此，这台机器几乎没有使用贴片器件，在随后的拆解中您 …

2022年12月9日 · 8562a中大量使用钽电容，短路是非常常见的故障。 所以在通电前，最好检查电源轨是否有短路。 机器的电源到各个电路板之间采用一根排线连接。

The HP Agilent 8562A Spectrum Analyzer is a versatile and high-performance test and measurement instrument designed for analyzing and visualizing radio frequency (RF) signals across a wide frequency range from 9 kHz to 22 GHz. It provides detailed insights into the frequency domain by displaying signal amplitude and frequency characteristics.