Nonthermal emission from the jet. Left: Nonthermal SEDs of radiation produced at the internal shock in the jet, close to the BH but above the disk-driven wind photosphere. The dominant mechanism is electron synchrotron. For energies > 1 GeV the emission is completely attenuated due to internal absorption by pair creation. Dashed lines represent the unabsorbed emission. Right: Nonthermal SEDs of the radiation produced at the reverse shock in the terminal region of the jet. Electron-synchrotron radiation is the dominant process at low energies while proton-proton dominates at high and very high energies. No attenuation affects the radiation produced at the lobes.