搜索 - 科创

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除了射频信号源之外，任意波形发生器也有向高频发展的趋势。由于宽带需求增加，基带发生器可能与信号源分设。这些仪器的硬件日渐通用，数字化部分越来越靠近前端，软件定义仪器（SDI）成为惯常做法。

相比于0.05版本，有以下改进：1、增加射频信号源功能；2、增加增强响应校准；3、合并其它硬件驱动分支；4、RBW 6K改为3K；5、修复气压计读数偏差过大问题；6、修复全功能校准会抹掉频谱校准数据问题

电子管作为一种成熟技术仍然被沿用，例如经典的雷磁25型酸度计（pH计）以及某些示波器、信号发生器、毫伏表、Q表、扫频仪等，80年代国内继续生产这类仪器的原因主要是技术成熟，性能在当时也满足需求，毕竟射频信号源

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