Range Issue : where does it come from ? 9XR / RX / TX ?
Posted: Fri Feb 17, 2017 9:33 am
Hi everyone,
I got some new issues on my RX/TX transmissions:
Set Up:
Helix , F3 FC on BF3.1 , Sbus actived and OK
X4R-SB on EU LBT , worked Ok on previous quad
9XR Pro on ersky9x r220
XJT module with EU LBT fw, used with a 5dbi antenna since 6 months
So i used to have an XSR on this quad , worked fine until a chopped of the antennas... And managed to distroyed the antenna pad on it ..
I decided to use my spare X4r SB on my hélix , but I had first to desolder the pins to fit it .
I may have overheat the X4r PCB in the process ( some pin pads pop out .. , I really have to buy a good iron soon)
The antennas on my X4R are brand new.
Range is bad , fail safe a 500ft / 150m , rssi is 70 ich at 10ft.
I found some info about bad soldered XJT mdules , check mine , it's OK , I also found that some RF module was faulty afeter some time after been used with 5dbi antennas, and they need a reset factory to work again.
I change my radio fw to the last version without succes, change my antenna to the orignal one.
What do you think guys ? need some advices here !
How do you reset radio ( and XJT maybe) , and do a fresh clean fw flash , without loosing all my models/setup if possible ^^
thanks
Bout
I got some new issues on my RX/TX transmissions:
Set Up:
Helix , F3 FC on BF3.1 , Sbus actived and OK
X4R-SB on EU LBT , worked Ok on previous quad
9XR Pro on ersky9x r220
XJT module with EU LBT fw, used with a 5dbi antenna since 6 months
So i used to have an XSR on this quad , worked fine until a chopped of the antennas... And managed to distroyed the antenna pad on it ..
I decided to use my spare X4r SB on my hélix , but I had first to desolder the pins to fit it .
I may have overheat the X4r PCB in the process ( some pin pads pop out .. , I really have to buy a good iron soon)
The antennas on my X4R are brand new.
Range is bad , fail safe a 500ft / 150m , rssi is 70 ich at 10ft.
I found some info about bad soldered XJT mdules , check mine , it's OK , I also found that some RF module was faulty afeter some time after been used with 5dbi antennas, and they need a reset factory to work again.
I change my radio fw to the last version without succes, change my antenna to the orignal one.
What do you think guys ? need some advices here !
How do you reset radio ( and XJT maybe) , and do a fresh clean fw flash , without loosing all my models/setup if possible ^^
thanks
Bout