Welcome to the FlexRadio Community! Please review the new Community Rules and other important new Community information on the Message Board.
Need the latest SmartSDR or 4O3A Genius Product Software?

SmartSDR v4.1.3 and the SmartSDR v4.1.3 Release Notes
SmartSDR v3.10.15 and the SmartSDR v3.10.15 Release Notes

The latest 4O3A Genius Product Software and Firmware
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.

What is this Signal?

N4AB
N4AB Member ✭✭
edited June 2020 in SmartSDR for Windows
I have seen this signal many times before and I think it has been on the forum a while back. But my memory is a short thing these days so I don't remember when. What is it??? (over the horizon, maybe)
Al, N4ABimage

Answers

  • Ken - NM9P
    Ken - NM9P Member ✭✭✭
    edited June 2020
    It looks a lot like the trash generated by the under counter halogen lights in my kitchen.  Two ways it can generate RF Hash:  1) the wall wart power supply is ****.  2) Sometimes one of the bulbs can develop a micro **** in the filament.  It doesn't keep it from burning, but it has a permanent arc that becomes a great spark gap transmitter.

    It also looks similar to the trash generated by my neighbor's charge converter whenever he would plug in his camping trailer in preparation for the weekend camping retreat.

    But those are only two of the options........others include: Plasma TV, defective "invisible fence," pool heater/pump, solar charger, and much more.

    Part 15 devices should be regulated more effectively than they are right now.  RF Pollution is rampant.

    Ken - NM9P

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.

Comment As ...

Categories