Sudden TP1 SNR drop the other day.


geojohnt@...
 

All,

I had this back from Ops yesterday regarding the sudden reduction in the TP 1 SNR level the other day which I reported to them.


Thank you for the information and feedback you have provided, It was very valuable, as per usual.
 
Yesterday we were able to identify the issue: it was cross polarization from the antenna uplinking to E10A-C3. This was eliminated around 14:40 UTC yesterday, which matches with your last report below.
 
Kind regards,
 
Clara Ramos
EUMETSAT User Service Helpdesk

  
From: geojohnt@... <geojohnt@...>
Sent: Tuesday 15 November 2022 15:52
To: EUMETSAT User Helpdesk <OPS@...>
Subject: 11.263 GHz H.
 
WARNING: This email originated outside the organisation. Treat links and attachments with caution.
Dear Ops,
 
Just to say my BS/HVS-1 SNR went back to normal at 14:43 UTC today - 13.7 dB. -18 dBm Power.
 
Kind regards,
John Tellick