8340B选项H01不平等的消息

早上好：很抱歉打扰你了，我有一个8340B选项H01 ....高于25.7GHz设置大于3dBm的功率水平显示一个不平等的消息...这是正常的，当功率水平设置为
较低的价值。
问题是，例如，当功率电平设置为更高（远高于26GHz左右的仪器功能）时，如+ 10dBm（使用****或通过键盘输入a值）...
未显示的消息显示（输出功率下降）并且在功率降低到-10dBm左右之前它不会消失，然后它可以上升到+ 3dBm左右。
似乎如果功率电平设置为高，则不平衡状态会锁定....这是8510C的一个问题，因为它将默认功率电平设置为10dBm并且高于25.7GHz它会失锁。
这是正常的，我在手册上找不到多少。
谢谢你编辑：martine1212于2012年8月15日12:08 AM编辑：martine1212于2012年8月15日12:15 AM



     以下为原文

  Good morning:
Sorry to bother you again, I have an 8340B options H01....
above 25.7GHz setting a power level greater than about 3dBm shows an unleveled message... which is normal and goes away when the power level is set to a lower value.
The problem is when, for example, the power level is set to something higher (well above the capabilities of the instrument around 26GHz) like +10dBm (with the **** or by entering the a value with the keypad).... unleveled message shows up (output power goes way down) and it does not go away until the power is decreased to around -10dBm, then it can go up to around +3dBm.
It seems that if the power level is set to high, the unleveled condition sort of locks up.... which is a problem with the 8510C since it set the default power level to 10dBm and above 25.7GHz it losses lock.

Is this normal, I could not find much about it on the manuals.

Thank you

Edited by: martine1212 on Aug 15, 2012 12:08 AM

Edited by: martine1212 on Aug 15, 2012 12:15 AM