在我的DSOX 3014A上，我发现1mV / div输入灵敏度为低。因此，我正在寻找一种可以直接放在BNC输入连接器上的放大器，它可以从下面的连接器获得电源。目前放大10倍就足够了。但如果它有100倍的放大率，这也可能有用。或者是否可以购买一些带有DSOX 3000接口引脚的空通用BNC盒？然后我可以自己构建放大器。谁知道输入端口下的9个焊盘用于什么？ （似乎有一个......）这里有什么电压？他们有多干净和稳定？最好的问候，/Sören 以上来自于谷歌翻译 以下为原文On my DSOX 3014A I find the 1mV/div input sensitivity to low. Therefor I'm looking for an amplifier that can be placed directly on the BNC input connector and that can get power supply from the connector underneath. 10 times amplification is enough for the moment. But if it has 100 times amplification this may also be useful. Or is it possible to purchase some empty general purpose BNC-box with DSOX 3000 interface pins? Then I can build the amplifier myself. Anyone who knows what the 9 pads under the input ports are used for? (One seems to be ground...) What voltages are available here? How clean and stable are they? Best regards, /Sören
2019-04-18 15:43
