產品描述：龍尚 U9507A通訊模塊寬帶模組

• U9507A是新一代的Longsung LTE無線模塊，具有豐富的互聯網協議和 行業標準接口和豐富的功能。它可以被設計成多種應用 其可以在LTE-FDD/UMTS/GSM/GPS/GLONASS(可選)網絡上工作。
• 在LTE-FDD網絡上，U9507A能夠以高達150Mbps的下行數據速率和UL連接到互聯網 數據速度高達50Mbps。在LTE服務不可用的地區，U9507A仍然支持可靠的 和通過3G(UMTS)或2G(GSM)網絡安全數據連接。
• U9507A提供短信、彩信、電話簿功能以及高速接入和音頻 功能。它可以被設計成多種應用。例如數據卡、平板電腦、MID， 車輛設備等。

General features:龍尚 U9507A通訊模塊寬帶模組
• EDGE multi-slot class 33
• GPRS multi-slot class 33
• Compliant to GSM phase 2/2+
• Output power: - Class 3 (0.25W) for LTE/UMTS    - Class 4 (2 W) for GSM 850    - Class 1 (1 W) for GSM 1900
• Control via AT commands: (3GPP TS27.005/3GPP TS27.007 )
• Supply voltage range 3.3V- 4.2V
• Low Power consumption:  - Sleep mode: 3mA    - Power down: 16 μA
• Dimensions: 31.0×30.0×2.4mm
• Operation Temperature: -40°C to +85°C

Band Configuration:
U9507A:
• LTE-FDD Band 2/4/5/12/13/17/28
• UMTS Band 2/4/5
• GSM Band 2/5

Specifications for data:
• Support Release 11 Category 4
• LTE-FDD up to 150 Mbps DL,50 Mbps UL
• DC-HSPA+ up to 42Mbps DL,5.76Mbps UL
• EDGE class 33: 296Kbps DL,236.8Kbps UL
• GPRS class 33: 107kbps DL,85.6kbps UL
• CSD up to 14.4 kbps
• Transparent mode
• PBCCH support
• PPP-stack
• Coding schemes CS 1,2,3,4
• FOTA
• TCP/IP
• NDIS

Specifications for GPS:
• GPS frequency: 1575.42MHz
• At least support 44 channels
• Location accuracy: ＜ 10m
• Sensitivity:

- Acquisition: -158dBm

- Tracking: -162dBm

• TTFF:

- Cold Start: 28S  

- Warm Start: 18S  

- Hot Start: 1S

Specifications for SMS:
• Point-to-point MO and MT
• SMS cell broadcast
• Text and PDU mode

GLONASS(Optional):
• GLONASS frequency: 1601.7MHz
• At least support 44 channels
• Sensitivity:

- Acquisition: -155dBm  

- Tracking: -160dBm

• TTFF:

- Cold Start: 35s    

- Warm Start: 29s    

- Hot Start: 1s

Interfaces:
• Power supply
• USB 2.0 high speed
• UICC/SIM/UIM card interface 3 V, 1.8 V
• UART
• PCM
• Antenna connector
• HSIC

Approvals:
• RoHS / CE / GCF / RCM / NCC

Additional features:
• VoLTE
• Phone book
• PCM
• DTMF