LongSung Technology U9507E User manual

U9507E User Manual

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Contents
1．Introduction....................................................................................................................................................................3
1.1 Overview......................................................................................................................................................................... 3
1.2 Application scenario........................................................................................................................................................3
2. U9507E interfaces......................................................................................................................................................... 4
2.1 U9507E interface summary............................................................................................................................................ 4
2.1.1 Test points..................................................................................................................................................................5
2.1.2 Mini PCIe Interface...................................................................................................................................................6
2.1.3 RF interface............................................................................................................................................................... 9
2.2 U9507E interface application........................................................................................................................................10
2.2.1 RF antenna interface............................................................................................................................................. 10
2.2.2 Power supply and earth.........................................................................................................................................10
2.2.3 USB interface.......................................................................................................................................................... 11
2.2.4 USIM interface........................................................................................................................................................ 13
2.2.5 Audio interface*.......................................................................................................................................................14
2.2.6 PCM interface*........................................................................................................................................................16
2.2.7 UART interface*...................................................................................................................................................... 17
2.2.8 LED control..............................................................................................................................................................18
2.2.9 Others*..................................................................................................................................................................... 19
3. U9507E key features...................................................................................................................................................20
3.1 Internet access............................................................................................................................................................... 20
3.2 SMS............................................................................................................................................................................... 20
3.3 GPS................................................................................................................................................................................21
3.4 Phonebook.....................................................................................................................................................................21
4. Application Illustration..................................................................................................................................................21
4.1 Dial-up procedure..........................................................................................................................................................21
4.2 SMS............................................................................................................................................................................... 22
4.2.1 Message Format.....................................................................................................................................................22
4.2.2 Set Message Storage Location............................................................................................................................22
4.2.3 PDU Format.............................................................................................................................................................23
4.2.4 TEXT Format...........................................................................................................................................................25
4.2.5 SMS Service Center Address Setting................................................................................................................. 26
4.3 PHONE BOOK........................................................................................................................................................... 27
4.3.1 Set Phone Book Storage Location...................................................................................................................... 27
4.3.2 Read Phonebook entries.......................................................................................................................................27
4.3.3 Write phonebook entry.......................................................................................................................................... 27
4.3.4 Find phonebook entries.........................................................................................................................................28
4.4 AUDIO..........................................................................................................................................................................28
4.4.1 Originate Call...........................................................................................................................................................28
4.4.2 Answer a incoming call..........................................................................................................................................28
4.4.3 Disconnect call........................................................................................................................................................28
5. Safety information........................................................................................................................................................ 28
6．Declaration of Conformity......................................................................................................................................... 29
7．Address of Manufacturer...........................................................................................................................................29
Appendix：Mechanical dimensions of U9507E.......................................................................................................... 29

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1．Introduction
1.1 Overview
The LONGSUNG U9507E LTE wireless module, powered by Qualcomm MDM9207 chipset, can be integrated into
any devices for 4G mobile applications. It provides phone book, SMS、audio and GPS, as well as high speed internet
access to LTE,HSUPA,HSDPA, UMTS and GSM networks worldwide.
The U9507E module complies with the technical standard listed below:
·LTE
FDD: 150Mbps(DL), 50Mbps(UL)
TDD: 150Mbps(DL), 50Mbps(UL).
Support Release 10 category 4
·HSPA+
HSPA+: 42.2Mbps(DL), 5.76Mbps(UL)
·EDGE
3GPP R4, Class 12, up to 236.8 Kbps DL and 118.4Kbps UL
Mobile station class B
·GPRS
Up to 85.6 Kbps DL and 42.8 Kbps UL
The frequency bands supported:
U9507E
LTE-TDD
38/40
LTE-FDD
1/3/5/7/8/20/28
UMTS
1/5/8
GSM
3/8
It working at environment temperature：-40℃~+85℃。
1.2 Application scenario
The LTE U9507E wireless module support phone book, SMS, audio, GPS and Internet access functions. The
application of U9507E is as follows:

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Figure1-1 U9507E application scenario
2. U9507E interfaces
2.1 U9507E interface summary
The LTE wireless module U9507E supports for multimode operation: LTE,HSUPA,HSDPA, UMTS and GSM. The
size of U9507E is 50.85×29.9×4.6mm. And the appearance is shown in Figure 2-1 and Figure 2-2.
Figure 2-1 The front view of U9507E

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Figure 2-2 The rear view of U9507E
The antenna pads are show as part 1in the Figure 2-1, the below one is for the main antenna, and the upper one is
for the diversity antenna; The antenna pad which is shown as part 2 in Figure 2-1 is for GPS application; A miniPCIe
interface is shown as part 3 in Figure 2-1; U9507E module also offers some test points, they are shown as part 4 in
Figure 2-2
2.1.1 Test points
The test points of U9507E are displayed in figure 2-3, and the definition of each point is listed in table 2.1.
Figure 2-3 Test points of U9507E
Table 2.1 The definition of U9507E test points
SN
Definition
1
U9507E Power Input
2
GND
3
USB DATA+

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4
USB DATA-
5
GND
6
USIM Card Reset
7
USIM Card Clock
8
USIM Card Data
9
USIM Card Power
2.1.2 Mini PCIe Interface
A Mini PCIe Interface is used, two primary data interfaces are defined for PCI Express Mini Card: PCI Express and
USB. For more information, please refer to the PCI Express®Mini Card Electromechanical Specification Revision 1.1
Figure 2-4 show the Mini PCIe Interface.
Figure 2-4 The Mini PCIe Interface
For protecting the connector from electro-static, it is better to use the ESD element. And the ESD element should be as
close as possible to connector. The definition of the PINs in Mini PCIe Interface is listed in table 2.2 below.

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Figure 2-5 The Mini PCIe Interface pin sequence of U9507E
Table 2.2 The definition of Mini PCIe Interface
SN
Definition
Description
Remark
1
MIC_P*
MIC Data+
Audio Interface
3
MIC_N*
MIC Data+-
Audio Interface
5
LINEOUT_P*
Speaker Out+
Audio Interface
7
LINEOUT_N*
Speaker Out-
Audio Interface
9
GND
Ground
11
VOUT*
Power Output
1.8V
13
NC
NC
NC
15
GND
Ground
17
NC
NC
NC
19
WAKEUP_IN*
Wakeup The Module
Active low
21
GND
Ground

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23
UART_RXD*
Rx of UART
UART Interface
25
NC*
NC RTS of UART -
27
GND
Ground
29
GND
Ground
31
UART_TXD*
Tx of UART
UART Interface
33
RESET*
External Reset to U9507E
35
GND
Ground
37
GND
Ground
39
VBAT
Power Supply
41
VBAT
Power Supply
43
GND
Ground
45
PCM_CLK*
PCM CLK
PCM Interface
47
PCM_DIN*
PCM Data Input
PCM Interface
49
PCM_DOUT*
PCM Data Output
PCM Interface
51
PCM_SYNC*
PCM Synchronization
PCM Interface
2
VBAT
Power Supply
4
GND
Ground
6
NC
NC
NC
8
USIM_VCC
UIM Power
UIM Interface
10
UIM_DATA
UIM Data
UIM Interface
12
UIM_CLK
UIM CLK
UIM Interface
14
UIM_RESET
UIM Reset
UIM Interface
16
NC
NC
NC
18
GND
Ground
20
W_DISABLE
External Disable signal
Active low signal. This signal is used by the
system to disable radio operation on add-in
cards that implement radio frequency
applications
22
RESET*
External Reset to U9507E
24
VBAT
Power Supply
26
GND
Ground

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28
NC
NC
NC
30
NC
NC
NC
32
WAKEUP_OUT*
Wakeup The AP/MCU
34
GND
Ground
36
USB_DM
USB Data-
USB Interface
38
USB_DP
USB Data+
USB Interface
40
GND
Ground
42
PWM_OUT
Led control Signal
44
NC
NC
NC
46
NC
NC
NC
48
NC
NC
NC
50
GND
Ground
52
VBAT
Power Supply
2.1.3 RF interface
U9507E uses HRS’s U.FL-R-SMT-1(10) RF connector on the module side. There are three RF connector on
U9507E,from right to left: main antenna / GPS antenna* / diversity antenna.
The RF connector is showed in figure 2-6.
Figure 2-6 The sketch map of RF connector

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2.2 U9507E interface application
U9507E supplies multifold functional interface by a Mini PCIe Interface, such as , USIM card interface, USB interface,
audio interface*, UART interface*, PCM（Pulse Code Modulation）interface*and power supply interface and so on.
The detail information will be given in the follow sections.
2.2.1 RF antenna interface
The impedance of RF antenna is 50Ω.
The three connector is on the top of U9507E;
For minimizing the wasting of RF cable, user should pay more attention to make choice. We suggest choosing the cable
that satisfies:
• GSM900/LTE BAND5/LTE Band8/LTE BAND 20/LTE BAND28/WCDMA
BAND5/WCDMA BAND8<1dB
• DCS1800/LTE Band1/LTE Band3/WCDMA BAND1 <1.5dB
• LTE Band7/Band38/Band40<2dB
And the antenna should satisfy the table below：
Item
Parameter
Plus(dBi)
GSM
DCS
UMTS
0.5
1
1
Type
Omni directional antenna
2.2.2 Power supply and earth
The power supply needed by U9507E, is listed as follow:
1. Voltage range DC:3.3V~4.2V , the power for U9507E working;
2. The earth point: GND;
The description of U9507E Power and GND pins is shown in the table 2.3 below.
Table 2.3 The description of U9507E Power and GND pins