You need to set it every time. Software needs to know that clock for calculating dividers for RX/TX frequency and sample rate, So unless your reference clock is 40 MHz (same as LimeSDR-Mini on board) you need to set it.
You need to set it every time. Software needs to know that clock for calculating dividers for RX/TX frequency and sample rate, So unless your reference clock is 40 MHz (same as LimeSDR-Mini on board) you need to set it.