CLEAN images of the total intensity radiation in the jet of 3C 345 at 5, 15, 23, 43, and 86 GHz, in uniform weighting. The restoring beam is shown in the bottom-left corner of each image as a black ellipse. Contour levels increase as n × 2^{(i − 2)/2} × S_peak for i = 1, 2, ... and n = {3, 3, 5, 5, 10}×10⁻³ for each respective frequency. The 15 and 23 GHz images have the same spatial scale, as do the 43 and 86 GHz images.