NO correction

Reach Module / M+ / M2 Hardware integration
1

I’m confused…
Some day get correction from radio. Now, I’m trying my radio, no correction received.

This is the video

(https://drive.google.com/file/d/0B4NFPYGvPmMvcVctN2JrN19VWVU/view?usp=drivesdk)

https://drive.google.com/file/d/0B4NFPYGvPmMvamZrekNJWXdHOGs/view?usp=drivesdk

2

The SNR in the video is very poor, if your base is set to averaging it might not be getting a solution at all and thus not sending corrections.

3

While we are at it, do you know the SNR threshold Reach needs to calculate and output a position?
Edit: not fixed, but any position.

4

This is not defined by SNR level only but by a multitude of parameters, this is why we suggest using it with open sky visibility.

5

Ok, so a position can be achieved at almost any SNR level, as long as x parameteres “checks ok”?

6

If you set an SNR mask then any satellite below it will be discarded and thus not used in solution. Reach needs at least 4 sats above mask to produce a solution.

7

I live at rolling hills. To get good sky view, i use 5 metres pole. Yesterday I test for post processing, I get 6mm and 1cm precision, with 5 minutes observation. I saw the SNR is high