I did this and hope I did it right.? It's not easy without the filter.
The unit seems to be closer to operating.? I am not sure if this helped or not; I'm getting results nearly identical to my trusty older 8753C now except below about 550 kHz where I still get the PLL failure messages.
I will be digging into this in the next few days.
Peter
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On 2/27/2019 10:40 PM, pianovt via Groups.Io wrote:
Peter, have you done Test 54? Even though you checked the oscillator, it may not be sufficiently close to the right frequency. That can cause the loss of lock.
Vladan
