LimeSDR Micro m.2/PCIe frequency range

General Discussion
1

Hello, just want to confirm the frequency range of the Micro. The product page states 30 MHz - 3.8 GHz, but the docs show a discontinuous range for TX and both RX paths. Specifically the TX path lower end is 30 MHz, but both RX paths lower end is 300 MHz. Is this correct or a typo?

If this is true, does anyone know if there are performance metrics or anecdotal comments for running the RX out of spec, for example RX at 30 MHz?

Thanks!

2

No, it’s just a persistent lack of clarity in the docs; the frequency bands which could be interpreted as gaps, rather instead simply indicate where the RF matching networks are optimised. There are no gaps in frequency coverage.

@Zack @Karolis can we make sure that schematics and documentation are clear on this.

3

ok thank you for the clarification, that makes sense.