Showing posts with label hd radio tuner. Show all posts
Showing posts with label hd radio tuner. Show all posts

Friday, February 15, 2013

Sangean HDT-1X HD Radio Component Tuner Review

Sangean HDT-1X HD Radio Component Tuner
Average Reviews:

(More customer reviews)
The HDT-1 is an excellent tuner however being the initial offering from Sangean there were some annoyances like the display that could not be dimmed and no optical output. Well these two issues have been addressed in the HDT-1X! Other improvements like forced analog mode; split comparison between HD and analog signals; accurate time keeping; display that goes black when in the standby mode but you can push the INFO button and the time will come on and stay on for a few seconds. The sensitivity of the tuner is superb as I live almost 50 miles north of NYC. While I do not get all the HD stations, I pull in a fair number to cover the various music genres. I am most satisfied and I am not a teckie, but I know a quality item; as I said this is my second Sangean tuner and I am enjoying it! Buy it, but make sure you have a good FM antenna -- I am using an indoor whip antenna and a Magnum Signal Sleuth and I get HD stations -- imagine with a roof or attic antenna (I can't have either as I live in a townhouse). Of course if you live close to a large city like NYC you won't need any elaborate antenna!

Click Here to see more reviews about: Sangean HDT-1X HD Radio Component Tuner

Sangean America HDT-1X Component Radio Tuner HDT-1X FM Transmitters

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Tuesday, November 6, 2012

Coby HDR650 Component HD Radio Receiver (Black) Review

Coby HDR650 Component HD Radio Receiver (Black)
Average Reviews:

(More customer reviews)
I got the Coby HDR-650 HD radio as an xmas gift, as I was very interested in HD radio. The looks and features of the radio were very attractive - I like the display, but what use is a good looking radio if it can't pick up stations? The power supply that came with the radio (a KY Industries model from China) radiates so much radio noise that I could not pick up ONE station on the AM band. I know it's the power supply, because whenever the KY power supply is plugged in, every AM radio in the room loses all reception whether the Coby is turned on or not.
The FM band is noise free, with pretty good sensitivity. The difference between analog and HD radio is striking - much clearer.
I am an electronic technician, so I decided to try one of my own power supplies with the radio. It takes 12 volts at 500mA, with the positive voltage going to the tip of the connector. What a difference! I am in suburban NYC, and with a clean power supply I can now pick up 35-40 AM stations and 9 of them are in HD.
If Coby changes their power supply to one that doesn't make radio noise, I would change my number of stars to 4, but as it is, the Coby HDR-650 is only usable as an FM radio, not an AM one, and rates a 2.

Click Here to see more reviews about: Coby HDR650 Component HD Radio Receiver (Black)

Coby HDR650 component HD radio receiver, HD radio tuner receives crystal clear digital broadcasts with no subscription fees, receives AM/FM analog broadcasts, preset station memory, high-contrast LCD display with backlight, stereo RCA connectors for use with home audio systems, 3.5mm headphone jack, full function remote control, black

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Friday, June 15, 2012

Sangean HDT-1 HD Radio Component Tuner Review

Sangean HDT-1 HD Radio Component Tuner
Average Reviews:

(More customer reviews)
I like the HDT-1, it's easy to set up and use, I like it's high tech industrial design, I love the blue display, it looks like my satellite receiver. On stations that are not using the Ibiquity format (HD Radio), it will read the RDS data employed by many broadcasters. It's conventional AM and FM reception is good compared to other AM/FM tuners in it's price range, but it's HD reception is only adequate, at this juncture, there are no other HD tuners in this price range. I tested the HDT-1 tuner in a metropolitan area and it quickly located dozens of HD stations on the FM band and a few in the AM band. Not every market has a lot of HD station, check before buying an HD tuner. If you do not live in a metropolitan area, near the HD station, reception will be spotty and will require a roof top antenna, the included AM and FM antennae are for local reception only. When the HD signal is weak, the tuner switches to regular analog demodulation, where I live, 65 miles away from most of the transmitters, I only get four stations solidly in HD, and I have a good attic antenna system.
Please don't consider HD Radio High Definition, it is NOT high definition, it is a digital format that means terrestrial radio broadcasters may employ multi-casting, more than one program stream on the same frequency, and that's very cool. HD radio may provide a cleaner signal with no hiss on moderately weak stations. The audio is not CD quality but it's quite good, it employs MPEG encoding, it sounds like an iPod, if that's all you've heard, HD Radio is fine. MPEG is also used on satellite radio, it's the reason they can cram so much in a narrow band.
The following is an addendum to my original review.
The following contains some techno gibberish, don't sweat it, it won't hurt. The HDT-1 outperforms all my previous FM tuners, it hears stations my other tuners can't. Buried in the Info menu is a Signal Strength Indicator ( helps aiming your antenna! ), a Bit Error Rate display and a Carrier to Noise display all very interesting. I have found reception varies day to day, I now receive as many as 10 HD FM signals, on bad days only 4, HD Radio propagation is a very complex issue that taxes many Engineers, NPR's engineering department has posted some interesting data on that topic.
Some folks are suggesting things they want to add, though a TOSLINK output would be nice, I believe it is an imperative that Sangean add the ability to manually toggle HD demodulation since marginal signals bounce between the HD stream and analog, very annoying sometimes. End of dweeb rant.
Bottom line, this is a fine product, the Sangean HDT-1 is a winner.

Click Here to see more reviews about: Sangean HDT-1 HD Radio Component Tuner

HDT-1 HD/AM/FM Radio component Tuner adds HD Radio Technology to your Home Theater System with graphic LCD display, Program Associated Data Services, Display indicates call sign, channel frequency, data rate, radio text, audio mode, service mode, signal quality, signal strength, IR Remote Control, Line-out

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Friday, March 30, 2012

Onkyo UP-HT1 HD Radio Tuner Review

Onkyo UP-HT1 HD Radio Tuner
Average Reviews:

(More customer reviews)
This product has a really low star review for no reason except people can't objectively review something. (see rant below review)
It works and works great. The sound quality is amazing, like listening to radio on CD. If you are an NPR listener and your station supports HD, get this! It works, works well with the receiver I have and I have the Onkyo Ipod dock plugged into it too, (which also works flawlessly)
My only caution is to buy a powered external antenna ( I have a Terk that's a few years old). Most receivers will not pick up well enough for HD with the awful FM antenna (aerial to some) supplied, especially if you are far from the source. You've spent the money for an Onkyo HD Tuner, so buy an extra antenna. Hint: Many old TV "Rabbit Ears" will work, new or old.
Overall, a good investment if you like radio and like it clear. Yes, it's pricey, but think it was worth it. Get a good external antenna and you won't be disappointed.
Now, for the rant:
First off, don't give an item a bad review if it's DOA. Send it back, get a new one and then review it. Sometimes, you get a lemon, whether it's a car, appliance or an HD tuner! Yes, it's disappointing, but it happens. Make sure it works with your system before you buy it, the description lists which receivers it works with. If your situation doesn't allow you to return it, that's not the fault of the product, so don't give it a bad rating.
Sorry, had to get that out.

Click Here to see more reviews about: Onkyo UP-HT1 HD Radio Tuner

Say goodbye to analog hiss and distortion, and hello to the diamond-sharp digital sound of HD Radio. With an ever-growing range of exciting new channels and program formats to choose from, HD Radio represents the future of free-to-air radio. And what better way to access this audio goldmine than with the UP-HT1 HD Radio tuner? The UP-HT1 sends high-quality digital audio via a single cable to your compatible Onkyo receiver's Universal Port*. The same convenient cable also powers the tuner unit, saving on cable clutter. The tuner features 40 random presets for FM and AM stations, so there's never any shortage of entertainment. Lastly, a rear-side Universal Port input gives you the option of "daisy chaining” a second compatible device, such as the new UP-A1 Onkyo Dock for the iPod.*Compatible models: TX-SR507, TX-SR577, TX-SR607, and later models from Onkyo's 2009 A/V receiver range.

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Saturday, November 12, 2011

TEAC TR-680RS AM/FM Stereo Tuner with RS-232C Data Interface Review

TEAC TR-680RS AM/FM Stereo Tuner with RS-232C Data Interface
Average Reviews:

(More customer reviews)
We used this on a commercial sound system installation in a public park. Has good sensitivity, selectivity, and quality.

Click Here to see more reviews about: TEAC TR-680RS AM/FM Stereo Tuner with RS-232C Data Interface

Teac T-R680RS AM/FM Stereo Tuner TR-680RS FM Transmitters

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Sunday, July 24, 2011

Insignia Portable HD Radio Review

Insignia Portable HD Radio
Average Reviews:

(More customer reviews)
This radio makes listening to FM great again.
HD significantly improves:
- Greater dynamic range (no audible compression)
- Greater stereo separation
- Multipath interference disappears -- HD rides-through conventional FM 'flutter'
I use this as a passenger on a multi-hour daily commute in the Colorado Front Range, where there are about 12 commercial and 3 non-commercial stations broadcasting HD.
The battery lasts about 8 hours, re-charged by USB. There is no way to open the case to replace the battery.
Sensitivity is amazing with the headphone cord antenna. On travel in Rock Hill, SC, I received distant stations from North Wilkesboro and Raleigh.
However, it DOES NOT give satisfactory reception through the Aux-In system jacks of 3 cars that I tried.
Some features not indicated in the manual:
It also receives RDS (giving basic id only). Some stations do broadcast both HD and RDS. When a signal is weak, only RDS will be decoded.
When the indicator shows HD1+ or HD2+, that simply means there is another 1 (or 2) more HD program(s) "above" the current one.
Wished-for improvements:
0.1 MHz tuning resolution, for use outside North America.
Better local strong-signal rejection.
Drilled hole or ring in case for a cloth strap


Click Here to see more reviews about: Insignia Portable HD Radio

When you're on the go, listen to your favorite HD and FM radio stations using this portable player that features an armband for easy portability. What's Included Insignia? HD Radio Portable Player Headphones, USB cable Arm band Owner's manual Product Features HD radio with 10-station presets So you can find your favorite stations at the touch of a button. Also receives standard FM stations (HD radio delivers CD-quality sound from compatible stations in areas where HD radio is available). 1.5" LCD color screen Displays radio station, artist name and song name. Arm band For easy portability. 3.5mm output Can be used with a car stereo (cable required, not included). Built-in rechargeable lithium-ion battery Provides up to 10 hours of playing time. USB cable included for charging.

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Monday, May 30, 2011

Sangean HDR-1 Table Top HD Radio Receiver Review

Sangean HDR-1 Table Top HD Radio Receiver
Average Reviews:

(More customer reviews)
After owning a Sangean WR-2 clock radio for a year and a half and growing more fond of it, I decided to get another upscale radio for my office, a radio with a remote control so I could avoid computer interference by keeping the radio a good 6 feet away. After reading about HD radio and Sangean's entrance into the market, I decided to take a chance. Worst case scenario, I figured, is that it would be another high-grade radio like my Sangean WR-2. Like the WR-2, the HDR-1 has a high-grade feel, a solid construction, memory presets, a remote control, and strong sensitivity on AM and FM. However, the HDR-1 is definitely an upgrade and you might consider that it has the following advantages and differences:
1. Two speakers instead of one.
2. Easy-to-use (simply plug in) AM external antenna for hard-to-get stations.
3. HD quality is clearly discernable, clear, full, no static, no "birdy," no chirps.
4. Some HD stations have multi-broadcasts.
5. Most functions have to be performed with the remote. For this reason, I don't see this as a bedside radio. Who wants to squint at their remote in a dark bedroom? More appropriate for a bedside radio is the Sangean WR-2 or the Eton Sound 100. But for office or anywhere that requires a distance between you and your radio, the HDR-1 is an excellent choice.
Update: Be aware that in AM it takes a few seconds before the radio "kicks in" to digital mode. The sound is so good it's hard to listen to non-digital AM stations. Even the strongest station in Los Angeles, KFI 640, sounds bad because it's non HD. One last point: I'm more and more in love with the speaker sound. I can't even play them as loud as I want to as I'm working when I have the radio on. But these dual speakers really shine.
Second Update: 1-19-07: After 3 weeks, I've discovered a weakness on AM: Rainy weather compromises the HD signal. This problem is compounded by the fact that the radio has weak conventional AM (much weaker for example than my Sangean WR-2 and my Eton/Grundig S350) so that when it's not in HD mode the AM sounds bad, a constant crackle in the background. FM remains strong in both HD and non HD mode, but Sangean needs to address this AM weakness.

Click Here to see more reviews about: Sangean HDR-1 Table Top HD Radio Receiver

Sangean HDR-1 Table Top HD Radio Receiver

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Sunday, May 29, 2011

Sony XDRF1HD HD Radio Tuner Review

Sony XDRF1HD HD Radio Tuner
Average Reviews:

(More customer reviews)
First of all, yes, this is a tuner, NOT a radio, and Amazon should correct that! Also, HD radio is NOT High Definition radio. The HD stands for Hybrid Digital. So don't assume you'll have better sound in HD than analog radio! That said,
I have been interested in getting an HD radio to try out the format. Being an audiophile, I checked several audiophile review sites for the Sangean tuners, and they weren't getting too good of reviews. Also, their price is $200-250.
Then I came across a review for this tuner, and how much better it is, saying the FM analog portion alone is worth the price.
I have to agree, the FM tuner is much better than the tuner in my $1000 PrePro! Analog reception picks up more stations and the sound is great! Haven't heard analog FM sound this good since the 60's! Analog AM is also better than my Prepro (though not by much). Great sound, and only $99 ! This is a steal, grab it before they jack up the price! Audiophie FM tuners go for $200 & up. All this performance, and it's about the size of a car stereo!
There are about 20 FM HD stations here in Chicago, and it pulls them all in great, except for one, which keeps switching between analog and HD. There are some AM HD stations in Chicago. It would show which were HD, but none of them had enough strength to switch the tuner from analog to HD, so I couldn't judge AM HD.
Now for some things that need improving: there are 40 presets; 20 for FM and 20 for AM....not enough for FM and too many for AM. If you want to hear a HD station in analog, there's no way to switch it back to analog, you have to listen in HD. The dial glows like a cellphone, which is great while you're using it, but when you turn it off, it still glows, like a night light in a dark room. When powering down, it should dim. You can dim it down in the menu so it doesn't glow in the dark, but then when you turn it on, you can't read it because it's dark. Who wants to set the dimmer everytime you turn it on and off?
Overall, it's more than worth it.

Click Here to see more reviews about: Sony XDRF1HD HD Radio Tuner

Experience more choices, crystal clear sound, and no subscription fees. Enjoy music the way it was meant to be heard with AM stations that can deliver FM sound quality and FM stations that sound like your favorite CDs. With static-free sound and an easy-to-read dot matrix LCD for viewing important information, the XDR-F1HD receiver is the perfect choice for adding HD radio reception to a home audio system. Includes remote control.

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Thursday, May 19, 2011

Coby HDR700 Portable HD Radio System (Black) Review

Coby HDR700 Portable HD Radio System (Black)
Average Reviews:

(More customer reviews)
I've been using the product for a few weeks now. I've noticed that there are differences in performance depending on the situation. I'm not sure if this is due to the product itself or if it is HD radio itself that is to blame. Here is what I've noticed:
1) I primarily listen to AM radio, but when I listen to FM radio, the HDR-700 mostly performs as I expected. There is an easily noticable sound quality difference between the HD and regular radio, but it's not huge. Only stations that are already almost completely static free will come in HD.
2) On my AM radio stations, when the unit locks into the HD signal, the difference is pretty amazing. I can't normally get any AM radio station to be completely static free, but this easily does that and more WHEN IT GETS A HD SIGNAL
There is one major problem. The DC adaptor that powers the until when not in battery mode severely interferes with the radio's reception. Severely. When the unit is plugged into the wall - the reception is so bad that a 100,000 watt station 50 miles from my house does not come in at all. However, as soon as it is on battery power, it works great.

Click Here to see more reviews about: Coby HDR700 Portable HD Radio System (Black)

Coby HDR700 Portable HD Radio System (Black)

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