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如果我想将我的22 ghz分析仪升级到26.5 ghz分析仪并选择026 ytf / switch和衰减器,我如何编程8593e 8592l或8593a认为它有选择26,27?
我在cal平坦度菜单中尝试了26.5 ghz启动功能,它工作得很好,甚至可以在整个范围内扫描高达26.5 ghz,但每次我关闭它并重新启动时,它默认回到22 ghz .......任何人 知道如何在那里永久编程吗? 感谢ps能够做到这一点的好处是允许我将全量程范围扩展到26.5 ghz,因为即使没有选项,它仍然可以完美地执行高达26 ghz的规格。 以上来自于谷歌翻译 以下为原文 in case i want to upgrade my 22 ghz analyzer to a 26.5 ghz analyzer with an opt 026 ytf/switch and attenuator, how do I program the 8593e 8592l or 8593a to think it has opt 26,27? I tried the 26.5 ghz initiate function in the cal flatness menu and it works great , even sweeps up to 26.5 ghz on full span, but everytime I power it off and reboot, it defaults back to 22 ghz....... anyone know how to program it in there permanently? thanks ps the nice thing about being able to do this would allow me to extend the full span range to 26.5 ghz since it seems to perform flawlessly up to 26 ghz still in spec even without the option. |
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嗨 - 通过Init Flatness菜单将分析仪设置为26.5 GHz后,在仪器上执行Config,More,Show Options并验证分析仪是否处于026或027状态。我很惊讶你没有丢失平整度数据
执行INIT FLT 26.5例程。 如果你看到整个噪声区域的踩踏声,那么你不会失去平坦度,但是如果你看到在~13 GHz时步长为~10 dB的扁平线,则平坦度已经初始化并且分析仪不会 符合规格。 选项026的输入连接器为3.5 mm(m)APC,而选项027为N型(f)。 如果您关闭电源并打开电源并且频率扩展回到标准的22 GHz范围,则可能是您的CPU电池有故障而且没有正确备份RAM。 问候 - 以上来自于谷歌翻译 以下为原文 Hi - After you set the analyzer to 26.5 GHz via the Init Flatness menu, perform Config, More, Show Options on the instrument and verify the analyzer does state 026 or 027. I’m surprised that you are not losing your flatness data when you perform the INIT FLT 26.5 routine. If you are seeing the stepping in the noise floor in full span, then you are not losing the flatness, however if you see a flat line with a ~10 dB step at ~13 GHz, the flatness has been initialized and the analyzer will not meet specifications. Option 026 had 3.5 mm(m) APC for the input connector whereas option 027 was Type-N(f). If you power down and power up and the frequency extension is back to the standard 22 GHz range, perhaps your CPU battery is defective and not properly backing up the RAM. Regards - |
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醉狼工作室 发表于 2019-4-16 18:05 嗨,在这段时间之后可能没有实际意义,但如果您将开启预设状态更改为用户,当分析仪在22GHz以上运行时,它应该在此模式下再次打开。 我这样做。 我也认为最后的答案是不相关的,因为它是检查是否有otions并且提问者已经知道他们不是。 我不透露的是,如果没有026或027校准常数列表停在22GHz,那么22Ghz以上的日期就不存在了。 所以我想知道分析仪在22GHz以上做了什么。 对于22GHz以上的所有数据点,它是否只使用22GHz常数? 如果是这样,那么22GHz的准确度可能会很好,但是当你进一步超过22GHz时可能会更差。 我不能在我的测试中测试这个,没有18GHz以上的信号。 以上来自于谷歌翻译 以下为原文 Hi, probably moot after all this time, but if you change the turn-on preset state to user, when the analyser is operating above 22GHz, then it should turn on in this mode again later. Mine does this. I also think tha last answer was not relevant as it was to check if the otions are there and the asker already knows they are not. My undeerstanding is that without 026 or 027 the calibration constant list stops at 22GHz, the date for above 22Ghz is not there. So I wonder what the analyser does above 22GHz. Does it simply use the 22GHz constant for all data points above 22GHz? If so, then the accuracy could be good form 22GHz but might be poorer as you get further above 22GHz. I cannot test this on mine at the monent, no sig gen above 18GHz. |
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