Test Points - Quectel UMTS Module Series User Manual

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Bright: the module is in sleep mode
Extinct: the module is not in sleep mode
Network status indicator. Indicates the network status of UMTS&LTE modules. For
D208, D206
detailed information please refer to document [2].

4.11. Test Points

The UMTS&LTE EVB provides a series of test points. They can help customers to obtain the
corresponding waveform of some signals. The following two figures show test points J803, J804, J805
and J806.
UMTS&LTE_EVB_User_Guide
J806
2
1
1
3
4
3
6
5
5
8
7
7
9
9
10
Figure 30: Test Points J803, J805 and J806
UMTS/HSPA/LTE Module Series
UMTS&LTE EVB User Guide
J805
J803
2
2
1
3
4
4
6
6
5
8
8
7
9
10
10
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