1. The problem statement, all variables and given/known data Given the transmitting power of 0.1 mW and recieved noise of -100 dBm. Consider a signal which needs a SNR of 30 dB. Calculate the range for a signal of 0.5 MHz given that the damping for the signal is calculated as: L = 10 +8.0*f [dB/km] where f is the frequency in MHz 2. Relevant equations SNR = "Signal power" / "Noise Power" S_dBm = 10 log * (P1 / 1mw) 3. The attempt at a solution I am kinda stuck on how to approach this problem so suggestions are mostly welcome!