LongSung U7500 Module
category: WCDMA/HSPA
U7500 is a wireless module which is designed for HSPA+/UMTS/EDGE/GPRS/GSM network. U7500 supports Single-Band HSPA+/WCDMA and Quad-Band GSM.
U7500 provides SMS, Phonebook functions as well as high speed access 14.4Mbps(DL)/5.76Mbps(UL). It can be designed in many kinds of applications. Such as Data card, Video monitor, Tablet, Electric-book, , Vehicle equipment, etc.
Designed on a small PCB, U7500 has a tiny dimension of 28.0×25.0×2.2mm.
With surface mounted technology, the low profile and small size of LCC package makes U7500 easily embedded into the low-volume applications and ensures the reliable connectivity with the applications. This kind of package is ideally suited for large-scale ...
Overview
U7500 is a wireless module which is designed for the global market. It is a consumptive product; it can be designed in many kinds of applications which can work on HSPA+/UMTS/EDGE/GPRS/GSM network.
U7500 supports:
Single-Band UMTS(WCDMA/FDD): 2100 MHz;
Quad-Band: GSM 850/900/DCS1800/PCS1900 MHz.
U7500 provides SMS, Phonebook functions as well as high speed access up to 14.4Mbps(DL)/5.76Mbps(UL). It can be designed in many kinds of applications. Such as Data card, Video monitor, Tablet, Electric-book, , Vehicle equipment, etc.
U7500 integrates the RF and Baseband onto one small PCB(28.0×25.0×2.2mm). It can fulfill all the functions of RF signal receiving and transmitting, Baseband signal processing and audio signal processing so that the customers can realize all kinds of their own wireless products with very few peripheral components.
With surface mounted technology, the low profile and small size of LCC package makes U7500 easily embedded into the low-volume applications and ensures the reliable connectivity with the applications. This kind of package is ideally suited for large-scale.
U7500 supports Longsung extended AT commands, which are very suited for developing all kinds of the customized applications.
Key benefits
*Wireless Broadband access up to: 14.4Mbps(DL)/5.76Mbps(UL)
*One of the smallest EVDO module: 28.0mm×25.0mm×2.2mm
*Support AP-BP bidirectional sleep and wake control
*Embedded powerful TCP/IP protocols, multiple Sockets & IP addresses
Key features ofU7500
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Feature
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De ion
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Power supply
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3.4V~4.2V(Typical 3.8V)
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Frequency Bands
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UMTS: Single-Band, 2100MHz
EDGE/GPRS/GSM: Quad-Band, 850/900/1800/1900MHz
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Data
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HSPA+
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HSDPA: 14.4Mbps (Release7 Category 14)
HSUPA: 5.76Mbps (Release 7 Category 7)
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UMTS
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UMTS PS: 384 kbps(DL), 384 kbps(UL)
UMTS CS: 64 kbps(DL), 64 kbps(UL)
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EDGE
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EDGE: 236.8kbps(DL)
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GPRS
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GPRS: Class12,85.6kbps(DL), 85.6kbps(UL)
Mobile station class B
Coding schemes: CS1-4
Support Full PBCCH
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CSD
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GSM CSD: 9.6kbps
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SMS
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Point-to-point MO and MT
SMS cell broadcast
Support Text and PDU mode
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Temperature
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Normal operation:-20℃~+65℃
Restricted Operation:-30℃~+75℃
Storage temperature:-40℃~+85℃
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ESD
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VBAT, GND: Air dis ge ±8KV,Contact dis ge ±4KV
RF interface: Air dis ge ±8KV,Contact dis ge ±4KV
Else ports: Air dis ge ±4KV, Contact dis ge±2KV
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Max power RF transition
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Class 4 (2 W) for GSM850/GSM900
Class 1 (1 W) for GSM1800/GSM1900
Class E2 (0.5 W) for EDGE900
Class E2 (0.4 W) for EDGE1800
Class 3 (0.25 W) for UMTS
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Current consumption
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Off mode: <50uA
Sleep mode: <5mA
Idle mode: <40mA
Voice mode: <300mA
Data mode: <600mA
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Connector
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37-pin LCC SMT package
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Antenna connector
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LCC SMT Antenna PAD, impedance of 50Ω
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Dimensions
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28.0mm×25.0mm×2.2mm
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Weight
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<5g
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Fixed structure
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Fixed by SMT
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AT commands
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Standard AT commands (Hayes 3GPP TS 27.007 and 27.005)
Support LongSung Extend AT commands
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Approvals
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RoHS
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