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  1. #181
    Lead Foot
    Join Date
    Mar 2005
    Posts
    335

    Default

    Quote Originally Posted by wanderingmind
    Quote Originally Posted by hookem202
    Quote Originally Posted by wanderingmind
    Anybody have any updates on when this test is going to be completed?

    It is completed just go to page 2 and scroll down and the graph are at the bottom of the page.
    Actually, it is not. The X50 (GOL) is missing.
    I never received numbers on that one.

    Otherwise - I still have the spreadsheet I used for this. GOL guys / mods: if you'd like to have it for yourself, PM me with your email address.

  2. #182
    Speed Demon
    Join Date
    Aug 2007
    Location
    Driving the United Socialist States of North America
    Posts
    584

    Default Radar Sensitivty Tests

    To all,

    I had a long discussion with a guy I know who has alot of experience working with satellite and had experience in the military working with radar. He told me that the noise "floor" for detection on radar runs about -120db, most good radar receivers will be close to this value in detection. He also mentioned that by time a detected target is converted to a digital signal that the sensitivity is close to -110 db. He indicated that weather will certainly affect radar and satellite operation. The greatest affect can come in summer time in places where inversions take place it can bend radar and satellite signal, these are pronounced at greater distances than most radar guns operate. In conclusion he indicated to me a good radar detector should have a sensitivity value between -105 to -110 db. Any more senstive can cause problems unless good dital signal noise algorithums are to eliminate false positives.

    Whistler1

  3. #183

    Default Re: Radar Sensitivty Tests

    Quote Originally Posted by Whistler1
    To all,

    I had a long discussion with a guy I know who has alot of experience working with satellite and had experience in the military working with radar. He told me that the noise "floor" for detection on radar runs about -120db, most good radar receivers will be close to this value in detection. He also mentioned that by time a detected target is converted to a digital signal that the sensitivity is close to -110 db. He indicated that weather will certainly affect radar and satellite operation. The greatest affect can come in summer time in places where inversions take place it can bend radar and satellite signal, these are pronounced at greater distances than most radar guns operate. In conclusion he indicated to me a good radar detector should have a sensitivity value between -105 to -110 db. Any more senstive can cause problems unless good dital signal noise algorithums are to eliminate false positives.

    Whistler1
    Whoever your friend is, he does know his stuff! I agree with his comments.

  4. #184
    Scratonicity Groupie
    Join Date
    Mar 2005
    Posts
    7,614

    Default

    stick

  5. #185
    V1 Zombie
    Join Date
    Jan 2005
    Location
    New Zealand
    Posts
    2,376

    Default

    Yeah looks like the V1 wins hands down again. That's about settles it once and for all. Looks like Mike V has a right to be the so called way he is. He knows the Craig Petersons of this world are out to get him as they can't get with him. Ha I laugh in your face and spit at you feet Peterson

  6. #186
    Radar Fanatic
    Join Date
    Sep 2007
    Posts
    1,795

    Default

    Told me what I already know. For the money the X50 holds its own against any others. Little hard to average with one X50 and then 7 V1s

  7. #187
    V1 Zombie
    Join Date
    Jan 2005
    Location
    New Zealand
    Posts
    2,376

    Default

    Boohoo dude it's been done before test after test after test what I've seen is the V1's seem's to win most of the tests most of the time but hey I'm not one to rant about the V1 now
    Last edited by ghz1; 06-10-2008 at 05:07 AM.

 

 

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