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 3. GQ EMF EF Meter RF Spectrum Power Analyzer
 Sensor location EMF-380
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n8xyn

USA
66 Posts

Posted - 05/03/2018 :  18:33:47  Show Profile  Reply with Quote
Exactly where are the sensors located in the EMF-380 so I know the best way to hold the unit for the best accuracy?

Jim Whitaker
Reply #1

ZLM

1258 Posts

Posted - 05/05/2018 :  09:43:27  Show Profile  Reply with Quote
EMF-360,EMF-380 sensor location:

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Reply #2

n8xyn

USA
66 Posts

Posted - 05/05/2018 :  11:43:18  Show Profile  Reply with Quote
Thank you very much :-)

Jim Whitaker
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Reply #3

robeyw

USA
12 Posts

Posted - 10/06/2018 :  01:23:05  Show Profile  Reply with Quote
Please describe the RF sensor. I assume that at low and mid frequencies it only picks up the electric field component normal to the face of the instrument and judging by the size I think it could be true for the highest frequency as well. Is this sensor used for all the ranges of the spectrum analyzer?
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Reply #4

EmfDev

1461 Posts

Posted - 10/09/2018 :  09:00:31  Show Profile  Reply with Quote
The EF should pick up with same direction as the X, Y, and Z. However Y direction is preferable.
There are different sensors for the spectrum analyzer.
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Reply #5

igel

Russia
20 Posts

Posted - 04/06/2020 :  10:48:20  Show Profile  Reply with Quote
quote:
Originally posted by EmfDev

There are different sensors for the spectrum analyzer.



Image Insert:

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I am electronic engineer since 1988. Begin to learn EMI fields around us at february 2019 when in our and other villages mounted cell towers. Later I discovered that they emits more than cell data- mind and health control signals known as V2K (Voice TO sKull)
Look my measurements and records on my channel https://www.youtube.com/playlist?list=PL9rKv9lMUZyAV5ilI9rnF7cV5_LNYOFUL
And explanations on this forum https://gqelectronicsllc.com/forum/topic.asp?TOPIC_ID=9003
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Reply #6

ellie

USA
7 Posts

Posted - 05/21/2021 :  19:21:27  Show Profile  Reply with Quote
Regarding orientation, can someone please better explain the meaning of the red squares showing X Y Z, I am a bit confused.

If I am specifically looking for EF, it says I would want to use the Y direction. What position should I hold the meter in, and with what side/edge should face the item I am checking?

Edited by - ellie on 05/21/2021 19:22:15
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Reply #7

EmfDev

1461 Posts

Posted - 05/24/2021 :  13:19:45  Show Profile  Reply with Quote
Hi ellie, the X, Y, and Z sensors are for EMF and they are cylindrical in shape. The X points toward/away from the buttons/screen. Y points sideways, and Z points up/down. The EF sensor is rectangular in shape and is flat and the orientation is also sideways but is perpendicular to direction of screen).
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