GQ Electronics Technical Support Forum Active Users: / Visits Today:
Highest Active Users:
GQ Electronics Technical Support Forum
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 GQ Electronics Forums
 3. GQ EMF EF Meter RF Spectrum Power Analyzer
 How does EMF-390 recognize 'Possible Sources' ?

Note: You must be registered in order to post a reply.
To register, click here. Registration is FREE!

Screensize:
UserName:
Password:
Format Mode:
Format: BoldItalicizedUnderlineStrikethrough Align LeftCenteredAlign Right Horizontal Rule Insert HyperlinkInsert EmailInsert Image Insert CodeInsert QuoteInsert List Spell Checker
   
Message:

* HTML is OFF
* Forum Code is ON
Smilies
Smile [:)] Big Smile [:D] Cool [8D] Blush [:I]
Tongue [:P] Evil [):] Wink [;)] Clown [:o)]
Black Eye [B)] Eight Ball [8] Frown [:(] Shy [8)]
Shocked [:0] Angry [:(!] Dead [xx(] Sleepy [|)]
Kisses [:X] Approve [^] Disapprove [V] Question [?]

   Insert an Image File
Check here to include your profile signature.
    

T O P I C    R E V I E W
frank.mathieu@GQ Posted - 08/24/2021 : 03:38:34
Good Morning,

The CSV File that can be generated with GQ EMF-390v2Re3.69 / Re3.61 contains a great column Possible Source that contains the following values:
'---'
'Static'
'Mixed'
'WiFi/Phone'
'AC EF'
'Cell Tower'
'Power Line'
'Smart Meter'



I would like to know based on what measures this column is generated.

These are my questions:
a) Is it frequencies that determine the content?
b) If so, could you please tell, what frequency ranges are used for each category?
c) Can EMF-390 identify other sources I have not listed?
d) If is it not frequency, what is it?
e) What does category '---' represent?

My Thanks,
Frank
5   L A T E S T    R E P L I E S    (Newest First)
frank.mathieu@GQ Posted - 08/26/2021 : 10:05:41
Excellent, thanks.
EmfDev Posted - 08/25/2021 : 14:03:27
The difference is in which Field dominates more. In Power Lines, the EMF usually reads higher readings and the EF is very low, while AC EF has significantly very high EF.
frank.mathieu@GQ Posted - 08/25/2021 : 09:51:48
One question I forgot.

What is the difference between 'AC EF' and 'Power Line'?
Thanks.
frank.mathieu@GQ Posted - 08/25/2021 : 06:12:56
Thank you.
EmfDev Posted - 08/24/2021 : 13:20:28
Hi Frank, the possible source is based on all readings including EMF, EF, and RF.
--- means there is no radiation detected or cannot be determined.

GQ Electronics Technical Support Forum © Copyright since 2011 Go To Top Of Page
Generated in 0.03 sec. Snitz's Forums 2000