Open links in new tab
  1. Building an RF Probe for Fun and Measurements

    • Among the many things I’ve learned about ham radio, one of them is that you need test equipment. You can do a lot with a standard Digital Volt Meter, but one thing you can’t do is look at an RF signal in an H… See more

    N5ESE to The Rescue

    Thanks to the fantastic work of Monty Northrup, N5ESE, it’s easy to build an RF probe using his … See more

    MiscDotGeek
    Finding Parts

    The average radio home brewer has a vastly stocked junkbox that would rival even the best parts house. At least, that’s what most articles would have you believe! I do not have su… See more

    MiscDotGeek
    The Result

    I built the circuit on perforated prototyping board. I love these boards. They’re pre-tinned and are super easy to build circuits on. Plus they work great with SMD component… See more

    MiscDotGeek
    Feedback
     
  1. How to make an RF probe for accurate power …

    Mar 25, 2020 · Most homebrew RF probes use a diode with low voltage drop to rectify the RF. You then measure the resulting pulsed DC voltage to determine the power. Most people use a germanium diode like a 1N34, but these can be …

    Tags:
    Amateur Radio
    Diy Power Probe
    Rf Power Meter Probe
    QRP Power Levels
  2. An RF probe – AB4UG Radioblog

    May 24, 2015 · RF probe covered with heat shrink tubing The full probe, with all the leads ready for some RF to measure. I still need to find a decent enclosure to shield the probe with.

  3. DIY 1GHz* Active Probe for Under 20$** - Instructables

    Tags:
    12 Ghz Rf Probe
    1ghz Passive Probe
    Active Probe
    10 Ghz Probe
  4. Velleman 'K7000' Signal Injector/Tracer & RF/AF Probe - Vintage …

    Tags:
    RF Probe
    Restoration
  5. Antique Radio Forums • View topic - Homebrew RF Probes