4G LTE Link Budget Calculator by itectec · June 19, 2026 📡 4G LTE Link Budget Calculator Complete 4G LTE link budget with path loss, RSRP, and margin. eNBTx Power (dBm)Gain (dBi)Loss (dB)RS Boost (dB)PropagationFreq (MHz)Distance (km)ModelFSPLUMiUMaRMaPen Loss (dB)UERx Gain (dBi)Rx Loss (dB)Noise Fig (dB)Req SNR (dB) Calculate Reset