Most are really overkill for shortwave listening and some require specialtestequipment.
大部分确实矫枉过正的短波收听和一些需要特殊的测试设备。
2
The design optimizes the specialtestequipment and enhances the reliability and universality compared with the traditional subsystem ATE.
与传统的分机测试设备比较，本设计优化了专业测试设备，提高了测试设备的可靠性和通用性。
3
In this paper, the calibration serial methods of specialtestequipment and in the way of their application are described. The idea and situation used of these methods are presented also.