选用二手测量仪器的优势是： The ML2487A Wideband Peak Power Meter provides accurate peak power measurement for communications, wireless, and aerospace applications. For the design and implementation of wireless networks, they address the important issues of power control, peak power, and timing. The performance of the signal channel and the range of product features make accurate and precise testing of the power envelope of communication and radar systems easy and straightforward. The ML2487A supports one sensor, and the ML2488A supports two sensors. With their high sampling rate of 64 Ms/s, these meters offer accurate peak power detection for wide bandwidth systems such as those compatible with 802.11a/b/g, eliminating the need for manual correction factors found on the current generation of power meters. The ML2488A dual channel sensor input and display allow simultaneous monitoring of WLAN and Bluetooth® wireless technology enabled devices, providing crucial testing for the co-existence of the multi-standards. The following Power Sensors can be used with the ML2487A Power Meter:
1、与新购仪器几个月的供货期相比，购买二手仪器的供货期要短的多。在 时间就是市场的今天，优势无疑是最为明显的。
2、二手仪器的价格便宜，基本为新购仪器价格的20%～50%。在电子技术迅 速发展的今天，仪器的更新也在加快，投资越少则风险越小。
3、为了让您放心地使用我们提供的二手仪器，我们销售的二手仪器可以做到：
1、保修半年至一年不等。
2、可以根据您的要求，将仪器送至国家级计量测试单位进行校准。
