On Feb 22, 3:24?pm, "Guerite?" wrote:
I swear my HD/IBOC receiver uses a Sync Detector while tuning AM MW BCB.

Does anyone concur or know HD receiver design characteristics?

Well, besides roof-top mounted dipole antennas, and loop-antennas,
your ****ing HD Radio needs something to pull in and stabilze those
crappy repetitive HD signals.