Improving RF Performance (But How?)

Projects LimeSDR
1

Dear All,
We have both the LIMESDR-USB and the LIMESDR-Mini. We are operating at 70 MHz (10 MSPS samping rate). We will attempt to improve RF Performance by;

  1. Applying the EasyFix1 on LIMESDR-USB (to improve sensitivity at 70 MHz)
  2. Using a 10 MHz external OCXO to improve phase noise and improve Freq. drift due to Temperature and aging.
  3. Apply some form of shielding around the Units.

Do you have any recommendations/ experiences to share?