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Thread: What is the difference between the $100 units and this?

  1. #1
    Constant Bitrate
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    What is the difference between the $100 units and this?

    http://cgi.ebay.com/USB-GPS-Receiver...QQcmdZViewItem


    This is all I need to get a GPS signal right? Is it just less reliable or what?

  2. #2
    Fusion Brain Creator 2k1Toaster's Avatar
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    12channels, slow locking, not sirfIII

    And where do you get $100 from? A BU-353 is much less
    Fusion Brain Version 6 Released!
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  3. #3
    Constant Bitrate
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    Not sure what all that means.

    12 Channels sounds like a lot.

    Slow locking, I assume that it just takes a bit longer to find the satellite?

    No idea what sirfIII is...

  4. #4
    Fusion Brain Creator 2k1Toaster's Avatar
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    Quote Originally Posted by ArcaneDreams View Post
    Not sure what all that means.

    12 Channels sounds like a lot.

    Slow locking, I assume that it just takes a bit longer to find the satellite?

    No idea what sirfIII is...
    If you don't know what it is, then save your money until you do know or you will be buying multiple things.

    A quick search will reveal it all.
    Fusion Brain Version 6 Released!
    1.9in x 2.9in -- 47mm x 73mm
    30 Digital Outputs -- Directly drive a relay
    15 Analogue Inputs -- Read sensors like temperature, light, distance, acceleration, and more
    Buy now in the MP3Car.com Store

  5. #5
    Variable Bitrate rgarjr's Avatar
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    U can't go wrong with the BU-353, sweet GPS unit.
    My carpc worklog

  6. #6
    Maximum Bitrate galvitron's Avatar
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    I agree. BU-353 is very nice.

    At least get something with SirfIII.
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  7. #7
    FLAC Marvin Hlavac's Avatar
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    The unit linked in the first post has -150dBm tracking sensitivity. Don't buy. For the same amount of money you can get better. Do as others in this thread have suggested: buy BU-353.

  8. #8
    FLAC greatwhite's Avatar
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    Meh, I've got an old sirf II gps puck I grabbed off ebay a few years back. It was 12 bucks or something close to that. AY-ay sir I think is written on it.

    Never had any issues with lock on or response for in car use.

    But then again, I'm happy with it positioning me on the road and I use iguidance which isn't exactly "fluid" when moving the image across the screen. Maybe the refresh rate doesn't matter so much with that program.........

    I would listen to marvin though, he tends to know what he's talking about

    Cheers
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  9. #9
    FLAC Marvin Hlavac's Avatar
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    Well, the older SirfStarII isn't bad, we all lived with it happily for a long time, but if he can get the newer SiRFstarIII for the same money, why not...

  10. #10
    Variable Bitrate Nerd2's Avatar
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    Bought a cheap ebay random thing first. It was RUBBISH. Bought a BU353, much happier.

    Do it right first time, trust me.

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