Does anyone know?

Discussion in 'General Technical Questions and Answers' started by KL7AJ, Oct 6, 2019.

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  1. KL7AJ

    KL7AJ Ham Member QRZ Page

    Well, my oscillator has been oscillating for a whole day and E.T. has not arrived. Stay tuned.
     
  2. AA5MT

    AA5MT Ham Member QRZ Page

    Yes, frequency markers. They generate a signal every interval up the band. Much like switching supplies do every 34 khz, .to infinity and beyond.

    Tom
     
  3. KA9JLM

    KA9JLM Ham Member QRZ Page

    120 kHz was used for calibrating Tuning Forks.

    Commonly used in the first TV remote controls.

    upload_2019-10-17_6-11-22.jpeg
     
  4. KB2FCV

    KB2FCV Ham Member QRZ Page

    Our calibrator crystals go to 120 KHz...
     
  5. AF7TS

    AF7TS Ham Member QRZ Page

    Thats SI and it isn't funny.....

    :)
     
  6. KL7AJ

    KL7AJ Ham Member QRZ Page

    My wife's folks had one of those acoustic remotes. Interesting technology...or lack thereof. :)
     
  7. K8JD

    K8JD Ham Member QRZ Page

    use it to tune your receiver to (or near) the 2200 M band ! :rolleyes:
     

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