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 3. GQ EMF EF Meter RF Spectrum Power Analyzer
 Tips for Model EMF-390 V2 - firmware 3.69
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PLSoftware

Italy
9 Posts

Posted - 07/08/2023 :  04:11:27  Show Profile  Reply with Quote
I am happy to own the EMF-390 V2 firmware 3.69 it is a fantastic tool, unique in the world, not if this is the latest firmware but I would like to suggest small adjustments for the next firmware (if not already done).
1) In Vertical mode - RF - it is very difficult to exit, it is as if the CPU were 100% busy and the commands to exit must be tried several times
2) In Table mode - RF - it is very difficult to exit, it is as if the CPU was 100% busy and the commands to exit must be tried several times
3) In RF Spectrum mode – section 779-928 should be extended to at least 936, in Italy there are repeater bridges right at the end of the spectrum.

Edited by - PLSoftware on 07/08/2023 05:16:55
Reply #1

PLSoftware

Italy
9 Posts

Posted - 07/09/2023 :  04:04:42  Show Profile  Reply with Quote
I have read in other posts that the difficulty related to vertical mode can be solved by updating the firmware,
I wanted to ask how can I update the firmware thanks.
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Reply #2

EmfDev

2250 Posts

Posted - 07/12/2023 :  16:59:18  Show Profile  Reply with Quote
Hi PlSoftware, please email support with your serial number so they can check for a firmware update.
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Reply #3

PLSoftware

Italy
9 Posts

Posted - 07/12/2023 :  20:23:29  Show Profile  Reply with Quote
Thanks for the reply EmfDev. Do you mean forum support or GQ Electronics support? Can you send me the e-mail address? Thanks and sorry for my linguistic difficulties.
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Reply #4

EmfDev

2250 Posts

Posted - 07/13/2023 :  10:01:06  Show Profile  Reply with Quote
support@gqelectronicsllc.com
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Reply #5

PLSoftware

Italy
9 Posts

Posted - 07/13/2023 :  11:37:10  Show Profile  Reply with Quote
I just wrote to them, many thanks.
I'll let you know....
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Reply #6

PLSoftware

Italy
9 Posts

Posted - 07/14/2023 :  08:40:47  Show Profile  Reply with Quote
Many thanks, I have updated to version 3.72, The problem seems to be a little improved but still persists, sometimes it's really hard to exit Vertical mode - RF and Table mode - RF.
Even holding down the bottom button for 3 seconds is true at the end you get the choice window but as soon as you let it go to press the switch button the window disappears and I have to try dozens of times.
However it is the best instrument in the world at this price, congratulations for your work.
Paolo.
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