Welcome to the new FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
If you are having a problem, please refer to the product documentation or check the Help Center for known solutions.
Need technical support from FlexRadio? It's as simple as Creating a HelpDesk ticket.

Looking for Proper Flex 1500 frequency calibration for 2.7.2, TX is off 30khz off.


  • John
    John Member
    edited June 2018
    you can calibrate via WWV using the onboard calibration menu or if you have a 10Mhz gps stable source. Click setup then calibration. Is only the tx off or is the rx off as well ? Read the manual on how to calibrate the rig.
  • Tim - W4TME
    Tim - W4TME Administrator, FlexRadio Employee admin
    edited March 2017
    Make sure XIT is not enabled too.  30 KHz is a lot to be off
  • Marc Hessel
    Marc Hessel Member
    edited March 2017
    OK Seem ti have found it Calibration...rather simple tune to WWV start calibration....drop width to zero and as Tim states disable XIT...Thanks Gents as always....I accidently calibrated to 28.3800, does it need to be on any particular mode or just WWV on AM..
  • Tim - W4TME
    Tim - W4TME Administrator, FlexRadio Employee admin
    edited December 2016
    The radio will switch to the proper mode when you select to run the test.  All you need is a known frequency standard and a strong signal (S7 or better)

Leave a Comment

Rich Text Editor. To edit a paragraph's style, hit tab to get to the paragraph menu. From there you will be able to pick one style. Nothing defaults to paragraph. An inline formatting menu will show up when you select text. Hit tab to get into that menu. Some elements, such as rich link embeds, images, loading indicators, and error messages may get inserted into the editor. You may navigate to these using the arrow keys inside of the editor and delete them with the delete or backspace key.