Mini V2 Output Power Questions

Projects LimeSDR
1

I want to test my Lime SDR Mini V2 in loopback mode (with an RF cable connecting the TX and RX port). What kind of power settings should be used for gain (LMS_SetGaindB) with an RF cable and with Antennas connected to both ports?

Thanks,
M-

2

It depends on the RF frequencies/antennas you are going to use.

3

I have the antenna port set to AUTO. I will be using a variety of frequencies, is there a table that shows frequencies and power levels?

4

I am using the antennas off the crowd source webiste LimeSDR Mini 2.0 | Crowd Supply

Multi-band 4G/3G/2G Monopole Antenna

I am using 1.4Ghz. How does frequency affect power?

5

This is for Mini v1, but I would expect similar with v2:

https://wiki.myriadrf.org/LimeSDR-Mini_TX_Gain_Power

In which case you won’t be looping back Tx and Rx, hence have to be concerned about power levels.