GQ Electronics Technical Support Forum


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
 GQ EMF390 Side mini jack?
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

5GDeath

USA
3 Posts

Posted - 01/17/2019 :  14:16:52  Show Profile  Reply with Quote
Hello, Just purchased a EMF390 model. I have a question for the small mini jack hole above the USB port, what is this used for? Is it for head Phones or something else?

Thanks
Reply #1

EmfDev

647 Posts

Posted - 01/17/2019 :  16:02:47  Show Profile  Reply with Quote
Can I ask for your hardware version? Please open the battery door and you can see the hardware model + version on the PCB.
Thanks.

Edited by - EmfDev on 01/17/2019 16:29:04
Go to Top of Page
Reply #2

5GDeath

USA
3 Posts

Posted - 01/18/2019 :  07:26:06  Show Profile  Reply with Quote
Ok, When I get in front of my unit I'll supply that information.

Based on (what hardware version is) what does this lead to? Different functions for this mini jack port?
Go to Top of Page
Reply #3

EmfDev

647 Posts

Posted - 01/18/2019 :  10:19:26  Show Profile  Reply with Quote
This jack's info isn't included in the manual. It's just there for extra features.
It used to be for AM antenna but the latest hardware has it changed for earphones.
Go to Top of Page
Reply #4

5GDeath

USA
3 Posts

Posted - 01/18/2019 :  15:49:40  Show Profile  Reply with Quote
ok, the circuit board says EMF3 C3.5 2018103
Go to Top of Page
Reply #5

EmfDev

647 Posts

Posted - 01/18/2019 :  16:06:42  Show Profile  Reply with Quote
You are missing one number from 2018103, or is it 20181103? can you please recheck? thanks!

Edit. Your device's jack is for AM spectrum analyzer antenna.

Edited by - EmfDev on 01/18/2019 16:24:55
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 0.16 sec. Snitz Forums 2000