In case this helps, in Toronto all the Mexican music and spanish speaking RF interference comes from the CB frequencies (~27 MHz). For some reason CB seems to have caught on as the "alternate telephone system" around here, and sometimes you even get music across the higher CB channels. No interference on the emergency channels yet but they do like to broadcast on "the jeep channel" (4).
10-4 amigos !
M60ti, VP180, QS8, M2ti, EP500, PC-Plus 20-39
M5HP, M40ti, Sierra-1
LFR1100 active, ADA1500-4 and -8
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