LO Leakage

Hi jyothibasu and sripad,

I am facing the same issue. Could you tell me how you rectified this.

If you are facing the same LO leakage issue , Please enable internal and external LOL calibration in the GUI  as explained in UG-992 page no - 285, figure 179 TX LOL Calibration options .

Please provide the script to perform LOL calibration.

Use enableTrackingCals() API  for running the Tracking calibrations .

Link.Mykonos.enableTrackingCals(0XFFFF)

Ensure you are running the init-cals and then You can use the below Calmask and enable the tracking cals as required .

Hi vanitha 

Could you please tell me at what stage, I should enable this calibration? 

If I do DC punc OFF, the constellation turns bad. Please see below

if I do DC punc ON, the constellation turn back in good state. Please see below:

BR,

MKS3134

Thanks vanitha ,

I will let you know if init and TC help to resolve it.

BR,

MKS

Thanks vanitha ,

I will let you know if init and TC help to resolve it.

BR,

MKS

MKS3134 said:

Could you please tell me at what stage, I should enable this calibration? 

Please refer to UG-992 Page 61 , for the sequence on the  Initialization sequence.

MKS3134 said:

If I do DC punc OFF, the constellation turns bad

 If the carrier is placed on the LO, we need to enable LO tracking Cal and also the Analyzer DC must be punctured.

If the carrier is not placed on LO then no need to enable but its recommended to enable the DC puncture .