Continue to Site

Eng-Tips is the largest engineering community on the Internet

Intelligent Work Forums for Engineering Professionals

  • Congratulations KootK on being selected by the Eng-Tips community for having the most helpful posts in the forums last week. Way to Go!

Search results for query: *

  1. uWaveFDL

    Life calculations for circuit boards

    Try this one at Freescale. I haven't used it but it's product specific. Find a similar FET. The data should be more reliable. MTTF calculator available at http://www.freescale.com/rf. Select Tools/Software/Application Software/Calculators to access the MTTF calculators by product
  2. uWaveFDL

    Life calculations for circuit boards

    Try this program...it's free and easy to customize. http://home.comcast.net/~pstlarry/MH217F1.htm
  3. uWaveFDL

    Changing holes not PAD in Protel 2004

    I'll see what method our LPKF guy uses. We regularly cut slots in test fixture components we make from board material. I'll try to get back tomorrow and post the method.
  4. uWaveFDL

    Changing holes not PAD in Protel 2004

    Try using arc's connected by tracks. Then change the 4 components of the slot to "Keep out" layer and line width to zero.
  5. uWaveFDL

    Electronics protection from condensation

    Humiseal spray may have been used also.
  6. uWaveFDL

    varactor diode for vco application !

    Check out Panasonic MA27V11. Available at DigiKey, PN MA27V11CT-ND. Cost: reasonable. Data sheet available online at DigiKey.
  7. uWaveFDL

    Internal Part Description Standards

    http://www.draftingzone.com/dmindex/index/ http://www.williamandrew.com/titles/1446.html Check out the above sites they may be of assistance.
  8. uWaveFDL

    Blocking 2.4 GHz Signals ?Question?

    http://www.eccosorb.com/ http://www.rfcafe.com/vendors/components/magnet_shield_links.htm Try these sites for materials for your enclosure that may help.
  9. uWaveFDL

    radial stub microstrip rf choke

    http://www.geocities.com/gregsdownloadpage/circuit_design.html Try this site.
  10. uWaveFDL

    PCB pointer labels

    http://www.hmcelectronics.com/cgi-bin/scripts/pc/45/ Try this site. I believe these are the arrows you are looking for.
  11. uWaveFDL

    db-37 to v.35 cable

    http://www.stonewallcable.com/dept.asp?dept_id=21&source=google Try here.
  12. uWaveFDL

    Potentiometer Testing

    Monitor the voltage change with an o'scope. It will display any discontinuities in voltage change.
  13. uWaveFDL

    WANTED: equivalent for 2N5160

    http://www.advancedsemiconductor.com/index_trans.html Try this site. They manufacture obsolete devices.
  14. uWaveFDL

    Hey RF guys: where can I find microwave absorptances for finishes?

    Try this site, it may be of some help. http://www.eccosorb.com/
  15. uWaveFDL

    Freeware

    http://yakpol.net/ http://dmoz.org/Science/Technology/Structural_Engineering/ Try these two sites. If info isn't there try their links to other sites.
  16. uWaveFDL

    NTC thermistor in humid invironment.

    The best source for the information your looking for would be a thermistor manufacturer sales engineer or try the applications libraries at several manufacturers sites.
  17. uWaveFDL

    MICROSTRIP LINES

    http://www.rfglobalnet.com/content/homepage/default.asp?VNETCOOKIE=NO http://www.rfcafe.com/ http://www.epanorama.net/ The above sites should have some information of use for your project.
  18. uWaveFDL

    Design microstrip antenna for 3G mobile

    http://www.newwaveinstruments.com/resources/rf_microwave_resources/digital_wireless_communication_directory.htm#Directory try the above site....Antenna section There may be some help there for you. Good luck w/your project.
  19. uWaveFDL

    Suppliers of 9-10GHz Voltage Controlled Oscillators (VCO)

    www.modcoinc.com Try the above site check the information on the "VS" series. Fill out the custom specifications form and submit it for a more specific response for your needs. It's worth a shot.
  20. uWaveFDL

    Vibe mounting an Oscillator.......Help.....

    http://www.apexmolded.thomasregister.com/olc/apexmolded/prod.htm Try double studded Vibration Isolators. Examples are at the above site. http://www.accurate-prod.com/grommets.htm Another method is mount a metal sleeved grommet in your mounting plate then install your mounting screw through...

Part and Inventory Search