Author Topic: Why does the air hum/buzz around the WWV transmitter site?  (Read 1839 times)

0 Members and 1 Guest are viewing this topic.

Offline BeaminTopic starter

  • Super Contributor
  • ***
  • Posts: 1567
  • Country: us
  • If you think my Boobs are big you should see my ba
Why does the air hum/buzz around the WWV transmitter site?
« on: September 27, 2018, 06:58:38 am »
I can't find the video but there were some ham radio people that recorded a tour of the Colorado  5.0MHz site.

When they stood under the huge antenna the air made a really strange sound not just a hum like you might expect but another sound I can't really describe. Do the antenna wires vibrate at some harmonic? It didn't sound like electricity either. Strange.
Max characters: 300; characters remaining: 191
Images in your signature must be no greater than 500x25 pixels
 

Offline ogden

  • Super Contributor
  • ***
  • Posts: 3731
  • Country: lv
Re: Why does the air hum/buzz around the WWV transmitter site?
« Reply #1 on: September 27, 2018, 07:19:22 am »
I can't find the video

We shall put effort into answering your question but you can't even find video you have question about? - Try harder.

Quote
When they stood under the huge antenna the air made a really strange sound not just a hum like you might expect but another sound I can't really describe. Do the antenna wires vibrate at some harmonic? It didn't sound like electricity either. Strange.

It's high frequency electric field. Reason why sound differs from high voltage (AC) electric power transmission line - it's high frequency.
 
The following users thanked this post: nugglix

Offline drussell

  • Super Contributor
  • ***
  • Posts: 1855
  • Country: ca
  • Hardcore Geek
Re: Why does the air hum/buzz around the WWV transmitter site?
« Reply #2 on: September 27, 2018, 07:47:08 am »
High power transmitter antennas usually buzz.  It's not just WWV.
 

Offline In Vacuo Veritas

  • Frequent Contributor
  • **
  • !
  • Posts: 320
  • Country: ca
  • I like vacuum tubes. Electrons exist, holes don't.
Re: Why does the air hum/buzz around the WWV transmitter site?
« Reply #3 on: September 27, 2018, 07:50:15 pm »
Don't do this

 
The following users thanked this post: amyk

Offline German_EE

  • Super Contributor
  • ***
  • Posts: 2399
  • Country: de
Re: Why does the air hum/buzz around the WWV transmitter site?
« Reply #4 on: September 29, 2018, 08:02:06 am »
Given the power of the WWV transmission it's possible that the RF could be interfering with the audio circuits in the camera.
Should you find yourself in a chronically leaking boat, energy devoted to changing vessels is likely to be more productive than energy devoted to patching leaks.

Warren Buffett
 

Offline ahbushnell

  • Frequent Contributor
  • **
  • Posts: 734
  • Country: us
Re: Why does the air hum/buzz around the WWV transmitter site?
« Reply #5 on: September 29, 2018, 10:44:52 pm »
It may be caused by corona? 
 

Offline Seekonk

  • Super Contributor
  • ***
  • Posts: 1938
  • Country: us
Re: Why does the air hum/buzz around the WWV transmitter site?
« Reply #6 on: September 30, 2018, 07:03:10 pm »
A friend lived near a transmitter. His electric stove would play music.
 

Offline LaserSteve

  • Super Contributor
  • ***
  • Posts: 1270
  • Country: us
Re: Why does the air hum/buzz around the WWV transmitter site?
« Reply #7 on: September 30, 2018, 08:07:17 pm »
corona, rectification by rust, induction..  Pick one or more.

Steve
"What the devil kind of Engineer are thou, that canst not slay a hedgehog with your naked arse?"
 


Share me

Digg  Facebook  SlashDot  Delicious  Technorati  Twitter  Google  Yahoo
Smf