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Video: Alpine's Smart HD Radio™ Reception

Heads up!

Welcome to this article from the Crutchfield archives. Have fun reading it, but be aware that the information may be outdated and links may be broken.

Alpine's HD Radio™ receivers feature a smart tuner that keeps you tuned in to secondary channels even if you're at the edge of reception and lose the digital signal briefly. On most other stereos, the secondary channels just drop out momentarily as the signal comes and goes. The main channel automatically switches between digital and analog as needed.