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
 USB cable spec

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
rogerh Posted - 03/26/2022 : 15:20:38
Hello,

Just got an emf-390, but do not have a compatible usb connector for the unit. Can someone please let me know the precise spec of the usb needed, so I can start looking for a suitable adapter cable.

Fortunately the battery is at 75%, so I can play for a while....

thanks -- Roger
3   L A T E S T    R E P L I E S    (Newest First)
EmfDev Posted - 11/06/2023 : 16:28:53
@Nonly,

1. Yes.
2. Battery is Li-ion 18650 2500mAh 3.6/3.7V
Nonly Posted - 11/06/2023 : 15:03:28
1. I have an adapter from an older tablet with the specifications: Output 5V, 1.5A Is it good to charge the battery in GQ-390?
2. If it's possible to specify the full type of battery in GQ-390 (mAh etc.) Thanks.
EmfDev Posted - 03/28/2022 : 09:51:56
Hi rogerh, you can use any 5V usb adapter or any computer usb port.

GQ Electronics Technical Support Forum © Copyright since 2011 Go To Top Of Page
Generated in 0.06 sec. Snitz's Forums 2000