The EASY function of the LC76G9B is not in effect

IoT Modules GNSS Module
1

We used the module LC76GPB, and when we tested the EASY function, we found that the EASY function did not seem to work. The module positioning time is more than 5 minutes, the search of EASY status found that the satellite orbit information has not been completed, and the test time of warm start and Cold Start is almost the same, there is no start-up time of 2 seconds as described in the specification

The satellite signal with the number of images below, the antenna is outdoors towards the sky

图片1
图片1845×926 93.2 KB

Send query EASY status, always return 0 incomplete
$PAIR001,491,136
$PAIR001,491,037
$PAIR491,1,0*37

LC76GPB version

2

LC76GPB version
$PQTMVERNO58
$PQTMVERNO,LC76GPBNR12A02S,2023/07/04,11:06:592A

3

Hi @LLS

  1. Is the current output frequency of LC76GP 1Hz? The EASY function is only supported at 1Hz.
  2. The 2s startup is in an open outdoor environment and there must be no interference around.
  3. If the satellite search status is not completed in five minutes, is the current test environment not particularly good? It is recommended to test in an open environment.