JSN-SR04T-V3.0 Coax cable extended

[bocalexandru]

Re: JSN-SR04T (distance sensor) Reliability Issue Fix?

I read over this topic but did not found my project scenario! Asking people who extended the line of the senzor

I have a project installing this sensor on some trucks, so the coax cable is arround 16 meters long.

5 Trucks installed so far....3 of them work fine, 2 of them always return 23-22cm.

Checked the wirring of the coax to be continuos, no ripped cable or anything.

Need to mention that the ones that are working I turned the knob on the sensor for like middle of distace

Any ideas how I can change more of the knob in order to get it working...or some info on how I can fix it?