Frequently Asked Questions

What kind of antenna do I need?

Concern:Do I need a unique antenna to receive HD radio?

The best radio section features an additional channel that’s only for sale in “HD radio.” What kind of antenna do I need to get that signal?

Answer:

The good thing is you could get HD broadcast signals because of the antenna that’s currently inside car. Even though you drive a forty something hunk of Detroit steel, the antenna will be significantly more than equal to the job of attracting HD Radio broadcasts. The bad development is unless you have actually a head product that is with the capacity of pulling the electronic HD broadcast signal from the standard analog broadcast of your favorite station, a potentially even more costly upgrade is within order.

HD Radio isn’t HDTV

The transition from analog to electronic in radio globe did somewhat differently from means it performed inside realm of tv, which explains why your current head product nonetheless works. If the proverbial electronic tv switch ended up being flipped in the usa, the frequency that each station ended up being transmitted on changed.

The FCC ended up being capable “reclaim” the old frequencies for other consumption, which is why old TVs don’t work without adapters and you may buy unique “HDTV antennas.”

Digital HD Radio signals, alternatively, are embedded in analog signals which can be broadcast on a single frequencies which were in use for many years. The iBiquity Digital Corporation created a way that allows channels to send-out their particular analog broadcasts in addition to a number of electronic signals in the exact same bandwidth they used to utilize for only the analog development. That’s accomplished by a unique HD Radio tuner that is constructed into some mind devices.

Since iBiquity’s technique involved an electronic sign embedded in an analog signal, and also the analog frequencies have actually remained unchanged, you don’t need an unique antenna for HD broadcast.

Tuning in to HD Broadcast

Some OEM head products include an integral HD broadcast tuner, but the function normally offered by the aftermarket. Should your mind product can’t get any HD r / c, and you’re sure you can find HD broadcast broadcasts locally, after that you’ll want to update. If that's the case, you have two choices:

If you’re ready for an upgrade anyway, after that there are a great number of great head units available to you that come with integral HD broadcast tuners. The feature is far from universal, though, so you shouldn’t take it for granted that any given head unit will be able to play HD Radio channels. In the event that you don’t see the iBiquity HD broadcast logo design regarding the field, after that ensure that you check the feature listing before you purchase.

If you want your factory radio, or you just upgraded your head unit plus it does not have actually an HD Radio tuner, then an add-on device should be a significantly better alternative. Some add-on HD Radio tuners are universal, therefore you may use these with almost any mind product. These add-ons usually come with with a remote display as your current head product won’t be able to show the additional information which comes along side an HD Radio signal.

Other add-on tuners are created to assist a particular style of mind device, which can be usually a far better and less expensive choice in the event that you possess an appropriate head product. Select Pioneer, Clarion, Sony, alongside head units have actually add-on tuners that will allow you to definitely hear HD stereo. Since these add-ons are made to communicate with your head product, they’re usually with the capacity of showing information like track games and singer names directly on the pinnacle unit display.

Source: cartech.about.com
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