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
 EMF-390 Firmware		  New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

Scope

USA
3 Posts
Posted - 01/07/2023 :  01:08:10  Show Profile  Reply with Quote
Pretty sure I have the original EMF-390 (not v2) as I've had it since 2019, but what's the current firmware for the original?

Model: GQ-EMF390
Revision: Re 2.60
>:/
Reply #1

EmfDev

2250 Posts
Posted - 01/09/2023 :  11:39:33  Show Profile  Reply with Quote
Hi Scope, it seems you still have the latest version for your device.
Go to Top of Page
Reply #2

Scope

USA
3 Posts
Posted - 03/25/2023 :  12:55:28  Show Profile  Reply with Quote
Aaaand just acquired a EMF-390 v2, revision # is 3.72

Any updates for this one?
>:/
Go to Top of Page
Reply #3

mgb4GQLLC

USA
1 Posts
Posted - 09/30/2023 :  00:01:58  Show Profile  Reply with Quote
Hello, I just signed up for this forum. My apologies in advance if the questions below have been answered somewhere already.

I ran into two issues when interfacing my EMF-390 to a MacBook Pro. Communications are fine, but there are two responses that look like a firmware issue to me:

<GETVERSION>> GQ-EMF390Re 2.20 OK
<GETRFDBM>> -54 dbm(734 MHz) OK
<GETRFDBM>> -59 dbm(-1879 MHz) << Negative frequency when holding the sensor near a Verizon 5G Internet Gateway box
<GETRFTOTALDENSITY>> 393 uW/cm2 (0.24-8G) << Display on the unit itself shows "0.24-10GHz"

Are these known issues? If so, is there a more recent firmware version that fixes these?

Thank you for your help,
Manfred
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
GQ Electronics Technical Support Forum © Copyright since 2011 Go To Top Of Page
Generated in 0.06 sec. Snitz's Forums 2000