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Quectel UMTS&LTE EVB - Test Points

Quectel UMTS&LTE EVB
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UMTS/HSPA/LTE Module Series
UMTS&LTE EVB User Guide
UMTS&LTE_EVB_User_Guide Confidential / Released 34 / 44
4.11. Test Points
The UMTS&LTE EVB provides a series of test points for some signals. They can help customers to obtain
the corresponding waveform. The following two figures show test points J803, J804, J805 and J806.
J806 J803
J805
1
2
3 4
5
6
7
8
9
10
1
2
3 4
5
6
7
8
9
10
1
2
3 4
5
6
7
8
9
10
Figure 30: Test Points J803, J805 and J806
Bright: the module is powered on
Extinct: the module is powered down
D207
Indicate the sleep status of UMTS&LTE module
Bright: the module is in sleep mode
Extinct: the module is not in sleep mode
D208, D206
Indicate the network status of UMTS&LTE module, for detailed information please refer
to document [2].
Quectel
Confidential

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