SPNH 音頻信***源The electron measures source of signal of frequency of Rohde&Schwarz SPNH of source of signal of frequency of instrument signal generator | Lord and Shiwaci | 20Hz comes 20KHzz
Rohde%26amp;Schwarz SPNH 音頻信***源|羅德與施瓦茨|20Hz-20KHz
The SPNH Synthesized Oscillator covers the frequency range of 20Hz to 20kHz, has a 5-digit digital display and a switching time of 50 ms. The output level is 4.25 mVs 4.25 mV to 42.5 V into 600 ohms digitally displayed on a 3-digit meter in mV, V, dBV or dBm. The instrument offers high spectral purity and stability in a compact package. It provides a low distortion sinew***e output, square w***e output and can be swept by an external signal in a selectable linear or log mode.
Specificati***
* Frequency range: 20Hz to 20KHz
* Output level: 4.25mV to 42.5V
* Switching time: 50ms
Key Points
* Frequency range from 20Hz to 20KHz
* Output level from 4.25mV to 42.5V
* Switching time of 50ms
中赛仪器库存大量各种高频仪器现货***出售中本公司长期现金回购各种高频仪器 联糸人；张彬 13556784911/18922936706电话；0769-33355531传真； 0769-23362124
选用二手测量仪器的优势是：
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***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，***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***级计量测试单位进行校准。