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Related Manuals for Fibocom H350 Series
Summary of Contents for Fibocom H350 Series
- Page 1 H350 for M2M LGA Series Hardware User Manual Version：V1.1.0 Date：2015.11.30...
- Page 2 The difference of H350 series wireless module as listed below: GSM/GPRS/EDGE HSDPA HSUPA Model No . WCDMA Band(MHz) Band(MHz) (Mbps) (Mbps) H350-A50-00 900/1800 900/2100 5.76 Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 2 of 41...
- Page 3 Modify the hardware diagram V1.0.9 2015-08-10 Update the fibocom logo V1.1.0 2015-11-30 Update tolerance of module size to ±0.15mm Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 3 of 41...
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Page 4: Table Of Contents
5.3.2 SMI..............................28 5.3.3 WAKE_UP Signal..........................28 5.4 USB Interface............................. 29 5.4.1 USB Interface Definition......................... 29 Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 4 of 41... - Page 5 7.3 Antenna Design..........................40 7.3.1 Main Antenna Design Requirements................... 40 7.3.1.1 Antenna efficiency........................40 7.3.1.2 S11 or VSWR..........................40 7.3.1.3 Polarization...........................40 Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 5 of 41...
- Page 6 7.3.1.4 Radiation pattern......................... 40 7.3.1.5 Gain and directivity........................40 7.3.1.6 Interference..........................40 7.3.1.7 TRP/TIS............................41 Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 6 of 41...
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Page 7: Foreword
1.1 Introduction The document describes the electrical characteristics, RF performance, dimensions and application environment, etc. of H350 series wireless modules. With the assistance of the document and other instructions, developers can quickly understand the performance of H350 series wireless modules and develop products. -
Page 8: Product Overview
3GPP TS 24.008 v6.19, Mobile radio interface Layer 3 specification; 2 Product Overview 2.1 Description H350 series modules are 3G wireless modules with high integration density, supporting GSM/GPRS/ EDGE and UMTS/HSDPA/HSUPA/HSPA+. 2.2 Specifications Specifications UMTS (WCDMA) : 900/2100MHz... - Page 9 MO / MT Text and PDU modes Cell broadcast Digital Audio Audio Voice coders: EFR/HR/FR/AMR Audio Frequency Gain Control Control Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 9 of 41...
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Page 10: Appearance
Firmware Loader Tool over USB/UART Accessories User Manual Developer Kit 2.3 Appearance The product appearance of H350 series wireless module is shown as below: Top view: Figure 2- 1 Top View Bottom view: Figure 2- 2 Bottom View Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved... -
Page 11: Structure
3 Structure 3.1 Dimension Diagram of Structure Figure 3- 1 Dimension Diagram of Structure Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved Page 11 of 41 H350 for M2M LGA Series Hardware User Manual... -
Page 12: Pcb Layout Design
3.2 PCB Layout Design Figure 3- 2 Recommended PCB Layout (Top View) Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 12 of 41... -
Page 13: Hardware Introduction
Hardware Introduction 4.1 Hardware Block Diagram Figure 4-1 Block Diagram Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 13 of 41... -
Page 14: Pin Definition
4.2 Pin Definition 4.2.1 Pin Map TOP (View) Figure 4-2 Pin Diagram Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 14 of 41... -
Page 15: Description Of Pins
4.2.2 Description of Pins The logic signal lever of H350 series is 1.8V. Pins of H350 series are described in the table below: Pin# Pin Name Reset Value Idle Value Description Power Supply VBAT VBAT VBAT Main power supply, voltage range: 3.3V ~ 4.5V. - Page 16 I2C clock signal line, Internal 1K I2C_SCL pull-up resistor. UART1 UART1_RI UART1 Ring Indicator UART1_DSR UART1 DTE Ready Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 16 of 41...
- Page 17 Main antenna interface,impedance requirement: 50 ohm. Others CLKOUT0 Digital audio clock output Sleep Mode Indicator Status indicator Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 17 of 41...
- Page 18 Pin Name Reset Value Idle Value Description MIPI_HSI_RX_R MIPI signal（not supported yet） MIPI_HSI_TX_D MIPI signal（not supported yet） Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 18 of 41...
- Page 19 Pin# Pin Name Reset Value Idle Value Description Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 19 of 41...
- Page 20 Reset Value Idle Value Description H：High Voltage Level L：Low Voltage Level PD：Pull-Down PU：Pull-Up T：Tristate OD：Open Drain PP：Push-Pull Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 20 of 41...
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Page 21: Hardware Interface
Filter the interference caused by clock and digital signals 8.2pF, 10pF 1800/1900/2100 MHz Filter RF interference 33pF, 39pF 850/900 MHz Filter RF interference Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 21 of 41... -
Page 22: Power Consumption
GSM-MAX Peak current 1012.9 348.7 DCS1800 PCL 141.5 110.3 GPRS EGSM900 PCL=5 GPRS -1Rx slot 247.9 Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 22 of 41... - Page 23 Band1 -24dBm 120.6 -50dBm 118.7 IWCDMA-RMS WCDMA 24dBm 421.9 0dBm 128.6 Band8 -24dBm 121.8 -50dBm 120.2 Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 23 of 41...
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Page 24: Vio
I f the RTC backup power function is not required ,VRTC pin can be floating. Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 24 of 41... -
Page 25: Power On/Off And Reset Signal
Figure 5-2 Timing Control The recommended design of POWER_ON signal is as follows: Figure 5-3 POWER_ON Reference Design Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 25 of 41... -
Page 26: Power Off Signal
The recommended design of POWER_ OFF signal is as follows: Figure 5-5 Recommended Design of POWER_OFF# Signal Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 26 of 41... -
Page 27: Reset Signal
Typical Value Maximum Value Unit Pulse Width 3000 Recommended design: Figure 5-6 Recommended Design of Reset Circuit Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 27 of 41... -
Page 28: Status Indicating Signal
Keep the module in Idle/Call mode Low level Idle/Call The module will not get into Sleep mode High level Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 28 of 41... -
Page 29: Usb Interface
T101 and T102 shall be TVS with capacitance lower than 1pF; there is no specific limitation for the capacitance of T103. Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual... -
Page 30: Uart Interface
UART1 Clear to send UART1_RTS UART1 Request to send UART1_TXD UART1 Transmitted Data UART1_RXD UART1 Received Data Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 30 of 41... -
Page 31: Uart Interface Application
1.8V to 3.3V, and then, employ SPIEX3232EEA to switch the level. Pay attention to the signal direction when switching the level. Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual... -
Page 32: Ring Indication
1s high level, and 1s low level, repeat this. New SMS 150ms pulse 5.6 USIM Interface H350 series wireless modules support USIM and high speed SIM cards. For now, they do not support 8-line intelligent USIM. 5.6.1 USIM Pins Pin#... -
Page 33: Usim Interface Design
5.6.2.2 “Normally Open” SIM Circuit Design Referenced Circuit Design: Figure 5-9 Reference Design of “Normally Open” SIM Card Interface Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 33 of 41... -
Page 34: Points For Attention In Usim Design
(like Zener diode, etc.). Users are recommended to select ESD devices with equivalent capacitance lower than 33pF. During layout, ESD device should be close to the SIM card interface. Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual... -
Page 35: Usim Hot-Plugging
USIM_CD at the first power on ( No matter how the level status of SIM_CD, the module will read the SIM card and register network at the first power on ). Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual... -
Page 36: Digital Audio
Suitable for various audio sampling frequencies(48KHz, 44.1KHz, 32KHz, 24KHz, 22.5KHz, 16KHz, 12KHz, 11.025KHz and 8KHz). Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 36 of 41... -
Page 37: Pcm Port Description
Description ADC1 ADC input 5.9 Other Interfaces The module does not support GPIO and MIPI yet. Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 37 of 41... -
Page 38: Electrical And Environmental Features
This table below shows the environmental features of H350： Parameters Minimum Value Maximum Value Unit Operational Temperature °C Storage Temperature °C Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 38 of 41... -
Page 39: Rf Interface
7.2.2 Impedance Design The impedance of RF signal line of antenna interface needs to be controlled at 50 ohm. Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 39 of 41... -
Page 40: Antenna Design
In order to ensure the high performance of the module, the interference must be under control. Suggestions: keep speaker, LCD, CPU, FPC wiring, audio circuit, and power supply away from Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual... - Page 41 GSM900>28dBm DCS1800>25dBm TIS (Total Isotropic Sensitivity)： W900<-102dBm W2100<-103dBm GSM900<-102dBm DCS1800 <-102dBm Reproduction forbidden without Fibocom Wireless Inc. written authorization – All Rights Reserved H350 for M2M LGA Series Hardware User Manual Page 41 of 41...
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