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对于没有确定技术指标经验的人来说,混频器技术指标可能是混乱的。请花几分钟学习一下基本的技术指标,熟悉一下常用的电路,以充实你的辞汇。近年来,由于新型混频器及射频前置放大器的提供使用,为微波系统选择和规定混频器的技术指标变得更为复杂。在任一计划的初始阶段,不可能过分强调对混频器的基本参数与型号有清楚的理解。仔细选择对系统最适用的混频器并完整地规定其技术指标会节省成本、时间及与系统结合成一体时可减少后接级中的麻烦。
Mixer specifications can be confusing for those who have no prior knowledge of the technical indicators. Please take a few minutes to learn the basic technical indicators, familiar with the commonly used circuits to enrich your vocabulary. In recent years, the technical specifications for selecting and specifying mixers for microwave systems have become more complicated due to the availability of new mixers and RF preamplifiers. It is impossible to overemphasize the clear understanding of the mixer’s basic parameters and models at the beginning of any plan. Careful selection of the most suitable mixer for the system and the full specification of its specifications will save costs, time and integration with the system to reduce the hassle of subsequent stages.