1 year, 6 months ago.

Can I measure noise level or SNR using mDot?

Some of my places have a very high noise level, my program set the lbt's threshold at -80 dBm. When my mDot want to join the network, it will always say the channel is busy. Can I use mDot to measure noise level or SNR? I want to find out the suitable lbt's threshold.

Question relating to:

The MultiConnect® mDot™ offers significantly longer range and improved radio performance compared to traditional wireless solutions—resulting in greater transmission range and reduced capital expense.

1 Answer

1 year, 5 months ago.

Hello there,

Here is a Reference Guide of AT Commands which includes a command to display the signal to noise ratio (starting on page 79):

https://www.multitech.com/documents/publications/manuals/s000643.pdf

Here is an AT Command parser which you can use as well if you'd like:

https://github.com/ARMmbed/ATParser

Hope this helps!

-Karen, team Mbed

If this solved your question, please make sure to click the "Thanks" link below!

Hi Karen, the reference link seems not working.

posted by Jiayao Gao 25 Oct 2018