Mexico City taxi dispatcher (probably) CDMX taxi dispatch radio network. 26.7650 MHz AM 26765 kHz AM mode. YL dispatcher, with single-tone end of transmission burst.
At 1755 UTC the dispatcher's signal is very close to being right on frequency 26765.00 kHz. Carrier offset is very minimal, 26765.040 kHz, very good.
Taxi cab radios themselves, OM drivers replying to the dispatcher...frequency drift is a bit more noticeable but not at all a problem for a land mobile radio system.
Mobiles:
26765.1 kHz
26765.2 kHz
26764.9 kHz
26765.8 kHz
26764.4 kHz
26765.5 kHz
26765.3 kHz
Pretty active frequency, taxis are very weak right now, but the dispatcher's signals are very readable. Good band opening indicator. 26765 kHz AM.