Imer HD3 mainly a broadcaster of jazz music. As jazz music is their one of favorite musical genre and they loves to broadcast programs based on various kinds of jazz music. There are lots of types of jazz music in the world and Imer HD3 tries their level best to broadcast most of them.
Imer HD3 official website address is imer.gob.mx
If the Radio is extremely choppy and stops every 5 seconds, try listen to this Radio at different time.
Not all Radio Stations function for 24 hours everyday. If you can't listen to any Radio, try to listen at different time, as the Radio Station may stop during midnight according to its own country time zone.