EC200T SINR, etc

IoT Modules LTE Standard Module
1

This is a response received from EC200T module:

+QENG: "servingcell","NOCONN","LTE","FDD",XXX,XX,XXXXXX,XXX,1802,3,5,5,XXXX,-97,-18,-77,-5,24

According to the various manuals, SINR is “-5” - is that correct?
Unfortunately, I have the old manual for this particular model where this command is not covered.
If this value requires conversion, which formula should be used? So far I’ve seen 2 variants:
Y = X/2 – 23.5 and Y = (1/5) × X × 10 - 20

Is it possible to get the recent AT Commands Manual for this modem?

This modem is running EC200TEUHAR05A04M16 - is it still the latest?

2

Hi @jfrog
Yes, the SINR from your query urc is -5dBm.
Y = X/2 – 23.5 and Y = (1/5) × X × 10 - 20This formula only applies to Unisoc modules, such as EC200U\EG915U, etc.

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3

Thank you, @lyman-Q
Can you share the complete document and check regarding the latest firmware version?

and RM500U as well?

4

Ok, please give me your email and I will send you the AT manual. RM500U is the module of Unisoc and needs to be calculated according to the above formula.

5

Thank you. I sent my address in PM.

6

Please share the QuecCell App Note that was mentioned.