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  1. M

    Digital radar speedometer

    7  what's the function of LM324(amplification or comparator or else) and 4093 here ?
  2. M

    Digital radar speedometer

    I know that these crkts can't match with the costly made....... But why.... 2
  3. M

    Digital radar speedometer

  4. M

    Digital radar speedometer

    Have a look on this site(about ramsey radar):- http://www.rcgroups.com/forums/showthread.php?t=205460&page=2&pp=15 Audioguru,what is microstripline?
  5. M

    Digital radar speedometer

    :D great!!Thanx Audioguru..... I read that laser speedometers are better than radar.......About that particular circuit what's your opinion.....
  6. M

    Digital radar speedometer

    Google says:- :o Your books are protected Your books are hosted on our secure servers and users can only see a limited number of pages from your books. In addition, copy, save and print functions are disabled. And you can remove any of your books from Google Book Search at any time. :D tell...
  7. M

    Digital radar speedometer

    this is the transmitter :- http://books.google.com/books?vid=ISBN0070112754&id=pv5F15t6B7QC&pg=PA529&lpg=PA527&printsec=8&dq=radar+gun+circuits&sig=tKeGbNSf6ejD587lzpbxT3Av3ck this crkt consists of 2.6 GHz oscillator Q2,a coupling microstripline to ant.1,a 1.1" wave probe,
  8. M

    Digital radar speedometer

    How!!!!!!!!!!!!!! how did u save it? I can't......I checked in google about google book search and it says that the ages can't be saved nor printed.....then how did u do it..... there r only two circuits.....One is the same as u find in the ramsey(microwave transmitter) and the other is the...
  9. M

    Digital radar speedometer

    http://books.google.com/books?vid=ISBN0070112762&id=e_X2-LqfKaMC&pg=PA1&lpg=PA1&dq=the+encyclopedia+of+electronic+circuits,volume+6&sig=byxvoWKy4EWH_zpzUnrIxQwk4Zs keyword:- radar detector 2:-...
  10. M

    book req. encyclopedia of electronic

    Hi everyone, Anyone having the book "The Encyclopedia of electronic circuits, volume 6" ,please post it or just send me the pages 528 and 529.... Thanx
  11. M

    Digital radar speedometer

    Audioguru, what about the radar gun crkt? ..... haven't u been able to open the attached files? About Digital Radar Speedometer:- I want to know why a high speed ttl is required?  Why to amplify the signal? can 74LS be used instead of 74AS? I guess you didn't compare the datasheets: The AS is...
  12. M

    Digital radar speedometer

    Which one will be better? Were u able to open the files? After doing a lot of searching ,I only found two speedometers one here at electronics lab(laser) and the other one in this book(radar) ....... There seems to have no other option....... what will be the effect if 74LS is used in this...
  13. M

    Audio Guru FM TX

    Can a PLL digital tunning(DIP Switches)  crkt be added in any VCO tx? can it be done in this crkt ?
  14. M

    Digital radar speedometer

    for me all the links are working...... http://books.google.com/books?vid=ISBN0070112762&id=e_X2-LqfKaMC&pg=PA1&lpg=PA1&dq=the+encyclopedia+of+electronic+circuits,volume+6&sig=byxvoWKy4EWH_zpzUnrIxQwk4Zs the keyworks for getting onto the right page is "2.6-GHz Oscillator for...
  15. M

    Digital radar speedometer

    the previous rar was page 1 ...this is page 2 about_Digitar_Radar_Speedometer.rar
  16. M

    Digital radar speedometer

    does this work?
  17. M

    Digital radar speedometer

    Sorry,bu I'm unable to attach it....it is .html and can't get it into .jpg will try again
  18. M

    Digital radar speedometer

    http://books.google.com/books?vid=ISBN0070112762&id=e_X2-LqfKaMC&pg=PA293&lpg=PA292&printsec=8&vq=Laser+diode+transmitter&dq=encyclopedia+if+electronic&sig=QwOeQmUMtenfBl09pCiZSA3CXPg like this?
  19. M

    Digital radar speedometer

    Anyone knows any other radar or lidar speedometer? I only found this one http://books.google.com/books?vid=ISBN0070112754&id=pv5F15t6B7QC&pg=PA528&lpg=PA527&printsec=8&dq=radar+gun+circuits&sig=RqFYZvotoF7AhPnG486L67pog3o Ramsey SG7 is the same.... parts searching is...
  20. M

    Veronica PLL

    Kit!!  :( ... Have you any idea what could be the value of L2 in the crkt attached below...In the parts list it is not mentioned and in the schematic not labelled..... kit_synthesized_WBFM_Transmitter.pdf 3172v21intro.pdf
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