Non-thermal emission for leptonic processes and different magnetic fields and densities assuming a typical cluster with an age of 1 Myr and radius of the HII region of R_HII = 10 pc. The spectral index of the injection spectrum is set to s = 2, electron maximum energy is fixed to E_e,max = 50 TeV, turbulence index is ν = 3/2, magnetic turbulence is δB/B = 0.1, and electron-to-proton ratio is set to K_ep = 10^-2.