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FIBOCOM NL668-AM Hardware User Manual Version: V1.0.1 Date: 2018-11-13 FIBOCOM NL668-AM Hardware User Manual Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. Page 1 of 62 Applicability type No. Product model 1 2 NL668-AM-00 NL668-AM-01 Description MCP is 4+2, and supports MAIN_ANT, DIV_ANT, GNSS_ANT Based on NL668-AM-00 delete Band 71 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 2 of 62 Copyright Copyright 2018 Fibocom Wireless Inc. All rights reserved. Without the prior written permission of the copyright holder, any company or individual is prohibited to excerpt, copy any part of or the entire document, or transmit the document in any form. Attention The document is subject to update from time to time owing to the product version upgrade or other reasons. Unless otherwise specified, the document only serves as the user guide. All the statements, information and suggestions contained in the document do not constitute any explicit or implicit guarantee. Trademark The trademark is registered and owned by Fibocom Wireless Inc. Versions Version V1.0.0 V1.0.1 Author Assessor Approver Update Date Description Gaoying Chenguojiang Tumin 2018-10-26 Initial version Gaoying Chenguojiang Tumin 2018-11-13 Add Band 17 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 3 of 62 Contents 3.2 3.1 3.1.1 3.1.2 2.1 2.2 2.3 1.1 1.2 1.3 1.4 1.5 1 Foreword ....................................................................................................................... 9 Introduction ................................................................................................................... 9 Safety Instruction .......................................................................................................... 9 Reference Standards .................................................................................................. 10 Related Document ...................................................................................................... 11 Federal Communication Commission Interference Statement..................................... 11 2 Product Overview ....................................................................................................... 13 Product Introduction ................................................................................................... 13 Product Specifications ................................................................................................ 13 Hardware Diagram ..................................................................................................... 14 3 Application Interface .................................................................................................. 16 LCC Interface ............................................................................................................. 16 Pin distribution ............................................................................................................... 16 Pin definition .................................................................................................................. 17 Power Supply ............................................................................................................. 22 Power supply ................................................................................................................. 23 1.8V Output ................................................................................................................... 24 Power consumption....................................................................................................... 24 Control Signal ............................................................................................................. 25 3.3.1 Module power on ........................................................................................................... 26 3.3.2 Module power off ........................................................................................................... 27 3.3.3 Module reset ................................................................................................................. 28 USB Interface ............................................................................................................. 30 USB interface definition ................................................................................................ 30 USIM Interface ........................................................................................................... 31 USIM pin ........................................................................................................................ 31 USIM interface circuit .................................................................................................... 31 USIM hot plug ............................................................................................................... 33 USIM design requirements ........................................................................................... 34 UART Interface ........................................................................................................... 34 UART interface definition .............................................................................................. 34 UART port application ................................................................................................... 35 Status Indicator ........................................................................................................... 36 3.5.1 3.5.2 3.5.3 3.5.4 3.2.1 3.2.2 3.2.3 3.6.1 3.6.2 3.4.1 3.3 3.4 3.6 3.7 3.5 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 4 of 62 3.9 3.8 3.10 3.7.1 3.8.1 3.8.2 4.1 4.2 4.3 4.4 3.9.1 3.9.2 3.9.3 3.9.4 NET_MODE Signal ....................................................................................................... 36 Low Power Mode ........................................................................................................ 37 Flight mode.................................................................................................................... 37 Sleep Mode ................................................................................................................... 38 Digital audio interface PCM ........................................................................................ 40 Support model ............................................................................................................... 40 PCM interface definition ................................................................................................ 40 PCM interface description ............................................................................................. 40 PCM signal description ................................................................................................. 41 ADC function .............................................................................................................. 42 4 RF Interface................................................................................................................. 43 NL668-AM Operating Frequency ................................................................................ 43 RF Output Power of NL668-AM .................................................................................. 43 RF Receiving Sensitivity of NL668-AM ....................................................................... 44 GNSS Receiver .......................................................................................................... 44 Basic description ........................................................................................................... 44 RF PCB Design .......................................................................................................... 45 Antenna RF connector .................................................................................................. 45 Antenna Design .......................................................................................................... 46 5 Electrical Characteristics .......................................................................................... 49 Limiting voltage range................................................................................................. 49 Environment temperature range ................................................................................. 49 Electrical characteristics of the interface in operating status ....................................... 49 Environmental reliability requirements ........................................................................ 50 ESD characteristics .................................................................................................... 51 6 Structure Specification .............................................................................................. 52 Product Appearance ................................................................................................... 52 Dimension of Structure ............................................................................................... 53 SMT Patch .................................................................................................................. 53 Appendix A Terms and Acronyms ................................................................................... 54 Appendix B ADP & MiniPCIe RF ports trace... 57 5.1 5.2 5.3 5.4 5.5 6.1 6.2 6.3 4.4.1 4.5.1 4.5 4.6 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 5 of 62 Figure Figure 2-1 Hardware Diagram ............................................................................................................ 15 Figure 3-1 Pin Distribution Diagram(TOP plan perspective diagram) ................................................ 16 Figure 3-2 Power Design .................................................................................................................... 23 Figure 3-3 Power Limit ........................................................................................................................ 24 Figure 3-4 OC/OD Drive Power on Reference Circuit ........................................................................ 26 Figure 3-5 Button Power on Reference Circuit ................................................................................... 26 Figure 3-6 Power on Timing Control Diagram .................................................................................... 27 Figure 3-7 Power off Timing Control Diagram .................................................................................... 28 Figure 3-8 RESET_N OC/OD Drive Reference Circuit ...................................................................... 29 Figure 3-9 RESET_N Button Reference Circuit ................................................................................. 29 Figure 3-10 Reset Control Timing ....................................................................................................... 29 Figure 3-11 SIM Card Slot Diagram SIM016-8P-220P ....................................................................... 32 Figure 3-12 USIM/SIM Interface with Detection Signal Reference Design ........................................ 32 Figure 3-13 USIM/SIM Interface without Detection Signal Reference Design Diagram .................... 33 Figure 3-14 UART Level Translate Reference Circuit 1 ..................................................................... 35 Figure 3-15 UART Level Translate Reference Circuit 2 ..................................................................... 36 Figure 3-16 NET_MODE Reference Design Diagram........................................................................ 37 Figure 3-17 PCM_SYNC Timing ......................................................................................................... 41 Figure 3-18 PCM_CODEC to NL668-AM Timing ............................................................................... 41 Figure 3-19 NL668-AM to PCM_CODEC Timing ............................................................................... 41 Figure 3-20 CODEC Timing Parameters ............................................................................................ 42 Figure 4-1RF Reference Circuit Design ............................................................................................. 45 Figure 4-2 GNSS RF Reference Circuit ............................................................................................. 46 Figure 6-1Module Product Appearance (Top) .................................................................................... 52 Figure 6-2 Module Product Appearance (Bottom) .............................................................................. 52 Figure 6-3 Dimension of Structure (Unit: mm) .................................................................................... 53 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 6 of 62 Table Table 2-1 Product Specifications......................................................................................................... 14 Table 3-1 Pin Definitions ..................................................................................................................... 22 Table 3-2 Power Interfaces ................................................................................................................. 22 Table 3-3 Power Filter Capacitor Design ............................................................................................ 23 Table 3-4 VDD_EXT Logic Level ........................................................................................................ 24 Table 3-5 Power Consumption ............................................................................................................ 25 Table 3-6 Control Signal...................................................................................................................... 26 Table 3-7 Power Off Modes ................................................................................................................ 27 Table 3-8 Module Reset ...................................................................................................................... 28 Table 3-9 USB Interface Definition ..................................................................................................... 30 Table 3-10 SIM Card Pin ..................................................................................................................... 31 Table 3-11SIM Card Hot Plug Function Configured AT Commands ................................................... 33 Table 3-12 USIM_PRESENCE Effective Level Switched AT command ............................................. 34 Table 3-13 Main Serial Port Pin .......................................................................................................... 35 Table 3-14 Debug Serial Port Pin ....................................................................................................... 35 Table 3-15 Network Indication pins ..................................................................................................... 36 Table 3-16 Network Indicator Status Description ................................................................................ 37 Table 3-17 W_DISABLE# Pin Description .......................................................................................... 37 Table 3-18 Module enter Fly Mode ..................................................................................................... 37 Table 3-19 Support model ................................................................................................................... 40 Table 3-20 PCM Interface Definition ................................................................................................... 40 Table 3-21 PCM Interface Description ................................................................................................ 40 Table 3-22 ADC Interface .................................................................................................................... 42 Table 4-1Operating Frequency ........................................................................................................... 43 Table 4-2 RF Output Power ................................................................................................................ 43 Table 4-3 RF Receiving Sensitivity ..................................................................................................... 44 Table 4-4 GNSS Receiver ................................................................................................................... 45 Table 4-5 Main Antenna Requirement ................................................................................................ 48 Table 5-1 Voltage Range ..................................................................................................................... 49 Table 5-2Environment Temperature Range ........................................................................................ 49 Table 5-3 Electrical Characteristics of the Interface in Operating Status ........................................... 50 Table 5-4 Environmental Reliability Requirements ............................................................................. 50 Table 5-5 ESD Allowable Discharge Range ....................................................................................... 51 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 7 of 62 Table A-0-1 Terms and Acronyms ....................................................................................................... 56 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 8 of 62 1 Foreword 1.1 Introduction This document describes the electrical characteristics, RF performance, structure size, application environment, etc. of NL668-AM module. With the assistance of the document and other instructions, the developers can quickly understand the hardware functions of the NL668-AM module and develop products. 1.2 Safety Instruction By following the safety guidelines below, you can ensure your personal safety and help protect the product and work environment from potential damage. Product manufacturers need to communicate the following safety instructions to end users. In case of failure to comply with these safety rules, Fibocom will not be responsible for the consequences caused by the users misuse. Road safety first! When you drive, do not use the handheld devices even if it has a hand-free feature. Please stop and call. Please turn off the mobile device before boarding. The wireless feature of the mobile device is not allowed on the aircraft to prevent interference with the aircraft communication system. Ignoring this note may result in flight safety issue or even breaking the law. When in a hospital or health care facility, please be aware of restrictions on the use of mobile devices. Radio frequency interference may cause medical equipment to malfunction, so it may be necessary to turn off the mobile device. The mobile device does not guarantee that an effective connection can be made under any circumstances, for example, when there is no prepayment for the mobile device or the SIM is invalid. When you encounter the above situation in an emergency, remember to use an emergency call, while keeping your device turned on and in areas where signal is strong. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 9 of 62 Your mobile device receives and transmits RF signals when it is powered on. Radio interference occurs when it is near televisions, radios, computers, or other electronic devices. Keep the mobile device away from flammable gases. Turn off the mobile device when near gas stations, oil depots, chemical plants or explosive workplaces. There is a safety hazard in operating electronic equipment in any potentially explosive environment. 1.3 Reference Standards This design of the product complies with the following standards:
3GPP TS 51.010-1 V10.5.0: Mobile Station (MS) conformance specification; Part 1:
Conformance specification 3GPP TS 34.121-1 V10.8.0: User Equipment (UE) conformance specification; Radio transmission and reception (FDD); Part 1: Conformance specification 3GPP TS 34.122 V10.1.0: Technical Specification Group Radio Access Network; Radio transmission and reception (TDD) 3GPP TS 36.521-1 V10.6.0: User Equipment (UE) conformance specification; Radio transmission and reception; Part 1: Conformance testing 3GPP TS 21.111 V10.0.0: USIM and IC card requirements 3GPP TS 51.011 V4.15.0: Specification of the Subscriber Identity Module -Mobile Equipment
(SIM-ME) interface 3GPP TS 31.102 V10.11.0: Characteristics of the Universal Subscriber Identity Module (USIM) application 3GPP TS 31.11 V10.16.0: Universal Subscriber Identity Module (USIM) Application Toolkit(USAT) 3GPP TS 36.124 V10.3.0: Electro Magnetic Compatibility (EMC) requirements for mobile terminals and ancillary equipment 3GPP TS 27.007 V10.0.8: AT command set for User Equipment (UE) 3GPP TS 27.005 V10.0.1: Use of Data Terminal Equipment - Data Circuit terminating Equipment
(DTE - DCE) interface for Short Message Service (SMS) and Cell Broadcast Service (CBS) Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 10 of 62 1.4 Related Document FIBOCOM_RF Antenna Application Design Instruction FIBOCOM_ADP-NL668 Evaluation board instruction FIBOCOM_NL668 AT Command Manual FIBOCOM_EVK-GT8230-NL User Manual FIBOCOM_ NL668 LCC SMT Application Design Instruction 1.5 Federal Communication Commission Interference Statement FCC Regulations:
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference, and (2) This device must accept any interference received, including interference that may cause undesired operation. This device has been tested and found to comply with the limits for a Class B digital device , pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiated radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
-Reorient or relocate the receiving antenna.
-Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help. Caution: Changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. RF Exposure Information:
This device complies with FCC radiation exposure limits set forth for an uncontrolled environment. In order to avoid the possibility of exceeding the FCC radio frequency exposure limits, human proximity to the antenna shall not be less than 20cm (8 inches) during normal operation. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 11 of 62 IMPORTANT NOTE :
This module is intended for OEM integrator. The OEM integrator is still responsible for the FCC compliance requirement of the end product, which integrates this module. 20cm minimum distance has to be able to be maintained between the antenna and the users for the host this module is integrated into. Under such configuration, the FCC radiation exposure limits set forth for an population/uncontrolled environment can be satisfied. Any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment. USERS MANUAL OF THE END PRODUCT :
In the user manual of the end product, the end user has to be informed to keep at least 20cm separation with the antenna while this end product is installed and operated. The end user has to be informed that the FCC radio-frequency exposure guidelines for an uncontrolled environment can be satisfied. The end user has to also be informed that any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate this equipment. If the size of the end product is smaller than 8x10cm, then additional FCC part 15.19 statement is required to be available in the users manual: This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. LABEL OF THE END PRODUCT :
The final end product must be labeled in a visible area with the following " Contains Transmitter Module FCC ID: ZMONL668AM01". If the size of the end product is larger than 8x10cm, then the following FCC part 15.19 statement has to also be available on the label: This device complies with Part 15 of FCC rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference and (2) this device must accept any interference received, including interference that may cause undesired operation. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 12 of 62 2 Product Overview 2.1 Product Introduction The NL668-AM wireless module is a wideband wireless terminal product applicable to various network formats and multi-bands including FDD-LTE/UMTS. 2.2 Product Specifications Specification Operating frequency Data transmission NL668-AM-00 NL668-AM-01 LTE FDD: Band 2,4,5,12,13,17,66,71 WCDMA: Band 2,4,5 LTE FDD: Band 2,4,5,12,13,17,66 WCDMA: Band 2,4,5 LTE FDD Rel.9 WCDMA Rel.8 150Mbps DL/50Mbps UL(Cat 4); LTE Downlink MIMO 2x2, 4x2 WCDMA:384 kbps DL/384 kbps UL DC-HSDPA+:42Mbps (Cat 24)/HSUPA:5.76Mbps (Cat 6) Power 3.3V4.3V (3.8V recommended) Normal: -30C+75C Temperature Extended: -40C+85C Storage: -40C+85C Base current: <1.5mA Sleep mode: 3mA Idle mode: <20mA Package: LCC 144PIN Size: 32.029.02.4 mm Weight: About 5.5g Antenna: Main x 1, GNSS x 1, DIV x 1 USIM 3.0V/1.8V Power consumption Physical characteristics Interface Antenna Functional Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 13 of 62 Interface USB 2.0 x 1 UART, PCM, I2C, SGMII, SDIO, GPIO, SPI System Indicator ADC Software Protocol Stack Embedded TCP/IP and UDP/IP protocol stack AT Command 3GPP TS 27.007 and 27.005, and proprietary FIBOCOM AT Firmware update USB(UART does not support DOWNLOAD) Voice service SMS MMS service VoLTE, HR, FR, EFR, AMR, DTMF, Caller ID, Call Transfer, Call Hold, Call Waiting and Multi-Talk, etc. point-to-point MO, MT; cell broadcast; support Text and PDU modes Need AP to realize MMS protocol Table 2-1 Product Specifications Note:
When the temperature is beyond the normal operating temperature range (-30 C to + 75 C), the RF performance of the module may slightly exceed the 3GPP specifications. 2.3 Hardware Diagram Figure 2-2 hardware diagram shows the main hardware features of the NL668-AM module, including baseband and RF features. Baseband includes:
UMTS/ LTE FDD controller PMIC MCP UARTUSBSIMPCMI2CSPISGMIISDIOADC RF includes:
RF Transceiver RF PA RF filter Antenna Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 14 of 62 Figure 2-1 Hardware Diagram Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 15 of 62 3 Application Interface 3.1 LCC Interface NL668-AM module adopts LCC packaging, with a total of 144 pins. 3.1.1 Pin distribution Figure 3-1 Pin Distribution Diagram(TOP plan perspective diagram) Note:
73 ~ 112 is the thermal pin, and the module is grounded internally. It is recommended that the heat sink pad is reserved for PCB packaging and welded. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 16 of 62 3.1.2 Pin definition The pin definitions are shown in the following table:
Pin I/O Level Pin Name 1 2 3 4 5 6 7 8 9 10 11 WAKEUP_IN AP_READY RESERVED W_DISABLE#
NET_MODE NET_STATUS VDD_EXT GND GND GND DBG_RXD 12 DBG_TXD 13 USIM_PRESENCE I 14 USIM _VDD O VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V
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VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V VOHmin=1.35V VOLmax=0.45V VOHmin=1.35V VOLmax=0.45V I I I O O PO 1.8V G G G
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VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V VOLmax=0.45V VOHmin=1.35V VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V For 1.8V USIM:
Vmax=1.9V Vmin=1.7V I O Description External device wake-up module Reserved Reserved Module flight mode control Module state indicate Reserved Module digital level, 1.8V output, 80mA Ground Ground Ground DEBUG serial port Receive data DEBUG serial port Transmit data USIM card hot plug detection USIM power Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 17 of 62 Pin Pin Name I/O Level Description For 3.0V USIM:
Vmax=3.05V Vmin=2.7V IOmax=150mA For 1.8V USIM:
VILmax=0.6V VIHmin=1.2V VOLmax=0.45V VOHmin=1.35V For 3.0V USIM:
VILmax=1.0V VIHmin=1.95V VOLmax=0.45V VOHmin=2.55V For 1.8V USIM:
VOLmax=0.45V VOHmin=1.35V For3.0V USIM:
VOLmax=0.45V VOHmin=2.55V For 1.8V USIM:
VOLmax=0.45V VOHmin=1.35V For 3.0V USIM:
VOLmax=0.45V VOHmin=2.55V
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VIHmax=2.1V VIHmin=1.3V VILmax=0.5V VIHmax=2.1V VIHmin=1.3V VILmax=0.5V
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VILmin=-0.3V 15 USIM _DATA O 16 USIM _CLK O 17 USIM _RST 18 19 20 21 22 23 24 NC GND RESET_N PWRKEY GND SD_INS_DET PCM_IN O
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G I I G I I USIM data signal cable USIM clock signal cable USIM reset signal cable NC Ground Module reset signal, active low, no need pull up externally Turn on/off the module, active low, no need pull up externally Ground Reserved PCM input signal Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 18 of 62 Pin Pin Name I/O Level Description VILmax=0.6V VIHmin=1.2V VIHmax=2.0V VOLmax=0.45V VOHmin=1.35V VOLmax=0.45V VOHmin=1.35V VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V VOLmax=0.45V VOHmin=1.35V VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V
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25 PCM_OUT O 26 PCM_SYNC I/O 27 PCM_CLK I/O 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 SDC2_DATA3 SDC2_DATA2 SDC2_DATA1 SDC2_DATA0 SDC2_CLK SDC2_CMD VDD_SDIO ANT_DIV GND SPI_CS_N SPI_MOSI SPI_MISO SPI_CLK I2C_SCL I2C_SDA NC ADC1 ADC0 GND I/O I/O I/O I/O O I/O PO I G I I O O OD OD
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I I G PCM output signal PCM synchronization signal PCM clock signal Reserved Reserved Reserved Reserved Reserved Reserved Reserved Diversity antenna Ground Reserved Reserved Reserved Reserved I2C interface clock signal I2C interface data signal NC Analog to digital converter interface Analog to digital converter interface 0 Ground Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 19 of 62 Pin 47 48 49 50 51 52 53 54 55 56 Pin Name ANT_GNSS GND ANT_MAIN GND GND GND GND GND NC GND 57 VBAT_RF 58 VBAT_RF 59 VBAT_BB 60 61 62 63 VBAT_BB STATUS RI DCD 64 CTS 65 66 RTS DTR I/O Level I G I/O G G G G G
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Vmax=4.3V Vmin=3.3V Vnorm=3.8V Vmax=4.3V Vmin=3.3V Vnorm=3.8V Vmax=4.3V Vmin=3.3V Vnorm=3.8V Vmax=4.3V Vmin=3.3V Vnorm=3.8V VOHmin=1.35V VOLmax=0.45V VOLmax=0.45V VOHmin=1.35V VOLmax=0.45V VOHmin=1.35V VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V VOLmax=0.45V VOHmin=1.35V VILmin=-0.3V VILmax=0.6V VIHmin=1.2V I I I I O O O I O I Description GNSS antenna Ground Main antenna Ground Ground Ground Ground Ground NC Ground RF power input (3.3V~4.3V) RF power input (3.3V~4.3V) Baseband power input3.3V~4.3V Baseband Power Input (3.3V~4.3V) Reserved Module output ring indicator Module output data carrier detection Clear to send Request to send Data ready Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 20 of 62 Pin Pin Name I/O Level Description 67 TXD 68 RXD 69 70 71 USB_DP USB_DM USB_VBUS 72 GND 73-112 GND 113 114 NC NC 115 USB_BOOT 116 117 118 119 120 121 122 123 124 125 126 127 128 129 NC NC WLAN&SDIO EPHY_RST_N EPHY_INT_N SGMII_MDATA SGMII_MCLK SGMII_TX_M SGMII_TX_P SGMII_RX_P SGMII_RX_M PM_ENABLE VREG_L5_UIM2 SDC1_DATA_3 VIHmax=2.0V VOLmax=0.45V VOHmin=1.35V VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V Conform to USB2.0 standard specification Conform to USB2.0 standard specification Vmax=5.25V Vmin=3.0V Vnorm=5.0V
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VILmin=-0.3V VILmax=0.6V VIHmin=1.2V VIHmax=2.0V
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O I I/O I/O I G G
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I/O O I I/O O O O I I I PO I/O Transmit data Receive data USB differential data bus (+) USB differential data bus (-) USB plug detection Ground Ground NC NC Emergency download high level active recommended to reserve test point NC NC Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 21 of 62 Pin 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 Pin Name SDC1_DATA_2 SDC1_DATA_1 SDC1_DATA_0 SDC1_CLK SDC1_CMD WAKE_WLAN WLAN_EN COEX_UART_RXD COEX_UART_TXD BT_EN NC NC NC NC NC I/O Level I/O I/O I/O O I/O I I I I/O I
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Table 3-1 Pin Definitions Description Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved Reserved NC NC NC NC NC Note:
Keep the unused pins floating. Pin73~Pin112 is the module thermal pad, and the corresponding ground pad is reserved for PCB packaging and welded. 3.2 Power Supply The power interfaces of NL668-AM module are shown in the following table:
Pin Name VBAT_RF VBAT_BB VDD_EXT Description Module power supply, 3.3~4.3V, typical value 3.8V Module power supply, 3.3~4.3V, typical value 3.8V Voltage Output, 1.8V, 80mA I/O Pin I I O 57,58 59,60 7 8,9,10,19,22,36,46,48,5 0-54,56,72-112 Ground Table 3-2 Power Interfaces GND
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Note:
In the rest of the document, VBAT_BB, VBAT_RF will be replaced with VBAT. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 22 of 62 3.2.1 Power supply The NL668-AM module needs to be powered by the VBAT pin. The power design is shown in Figure 3-2:
Figure 3-2 Power Design Power filter capacitor design is shown in the following table:
Recommended capacitor Application 220uF x 2 Regulating capacitor Description Reduce power fluctuations during module operation, requiring low ESR Capacitor LDO or DCDC power requires not less than 440uF capacitor Battery power can be properly reduced to 100 ~ 220uF capacitor Filter clock and digital signal interference Filter low band RF interference Filter middle/high band RF interference 1uF,100nF 39pF,33pF 18pF,8.2pF,6.8pF Digital signal noise 700, 850/900 MHz bands 1700/1800/1900,2100/2300,2500/2 600MHz bands Table 3-3 Power Filter Capacitor Design The power stability ensures the normal operation of NL668-AM module. The design requires special attention to the power ripple below 300mV(The circuit ESR < 100m). When the module is operating in WCDMA/LTE mode (Burst transmit), the maximum operating current can reach 2A, and the power voltage needs to be at least 3.3V. Otherwise, the module may power off or restart. The power limit is shown in Figure 3-3:
Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 23 of 62 Figure 3-3 Power Limit 3.2.2 1.8V Output The NL668-AM outputs a 1.8V voltage through the VDD_EXT for use of the internal digital circuit of the module. The voltage is the logic level voltage of the module and can be used to indicate that the module is on or off, or for external low current (<80mA) circuit. If it is not in use, keep it in floating status. The logic level of VDD_EXT is defined as follows:
Parameter Maximum Minimum Typical Unit VDD_EXT 1.89 V 1.71 Table 3-4 VDD_EXT Logic Level 1.8 3.2.3 Power consumption The power consumption of NL668-AM module in the case of 3.8V power supply is shown in the following table. Parameter Mode Condition Ioff Power off Power supply, module power off WCDMA DRX=8 IIdle LTE FDD Paging cycle #256 frames Radio Off AT+CFUN=4 Isleep WCDMA DRX=6 DRX=7 DRX=8 DRX=9 Average Typ.Current(mA) 0.015 20 20 15 3 3 3 3 Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 24 of 62 Parameter Mode Condition Paging cycle #64 frames FDD-LTE Paging cycle #128 frames IWCDMA-RMS WCDMA ILTE-RMS LTE FDD Paging cycle #256 frames WCDMA Data transfer Band II
@+23.5dBm WCDMA Data transfer Band IV
@+23.5dBm WCDMA Data transfer Band V
@+23.5dBm LTE FDD Data transfer Band 2
@+23dBm LTE FDD Data transfer Band 4
@+23dBm LTE FDD Data transfer Band 5
@+23dBm LTE FDD Data transfer Band 12
@+23dBm LTE FDD Data transfer Band 13
@+23dBm LTE FDD Data transfer Band 17
@+23dBm LTE FDD Data transfer Band 66
@+23dBm LTE FDD Data transfer Band 71
@+23dBm Table 3-5 Power Consumption Average Typ.Current(mA) 3 3 3 630 670 530 680 750 640 640 680 680 750 680 3.3 Control Signal The NL668-AM module provides two control signals for power on/off and reset operations. The pin definitions are as follows. Pin name I/O Pin RESET_N I 20 Description When the module is in work, give it a Tst (750ms~2s) low level, and then pull it high, the module is reset PWRKEY I 21 When module is in power off mode , give it a Tst (100ms~2s) low level, and then pull it high, the module will power on; When module is in power Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 25 of 62 Pin name I/O Pin Description on mode, give it a Tst (2s~8s) low level, and then pull it high, the module will power off Table 3-6 Control Signal 3.3.1 Module power on 3.3.1.1 power on circuit reference When the NL668-AM module is in power off mode, the module will power on by pulling down PWRKEY for 100ms~ 2s . It is recommended to use OC/OD drive circuit to control PWRKEY pin. The reference circuit is shown in Figure 3-4:
Figure 3-4 OC/OD Drive Power on Reference Circuit Another method to control PWRKEY pin is to directly control through a button, and place a TVS recommendedESD9X5VL-2/TR) near the button for ESD protection. The reference circuit is shown in Figure 3-5. Figure 3-5 Button Power on Reference Circuit Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 26 of 62 3.3.1.2 Power on Timing The power on timing is shown in Figure 3-6:
Figure 3-6 Power on Timing Control Diagram Note:
Before pulling down the PWRKEY pin, make sure the VBAT voltage is stable. It is recommended that the interval between power up VBAT and pull down PWRKEY pin should not be less than 30ms. 3.3.2 Module power off The module supports the following three power off modes:
Power off mode Power off methods Applicable scenarios Low-voltage power off When VBAT voltage is low or power down, the module will power off The module does not power off through normal process, i.e. does not logout process from the base station Hardware power off Pull down PWRKEY (2s~ 8s) Normal power off AT power off AT+ CPWROFF 3.3.2.1 Power off Timing Table 3-7 Power Off Modes Software power off 1. When the module is working properly, do not cut off the power of the module immediately to avoid Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 27 of 62 damaging the internal Flash . It is strongly recommended to power off the module by PWRKEY or AT command before cut off the power supply. 2. When using the AT command to power off, make sure that the PWRKEY is in a high level state after the power off command is executed, otherwise the module will power on again after the power off complete. Figure 3-7 Power off Timing Control Diagram 3.3.3 Module reset NL668-AMmodule can reset by hardware and AT command. Reset mode Reset method Hardware Pull down RESET_N about 750ms~2s and then pull up the level AT command AT+RESET 3.3.3.1 Reset circuit Table 3-8 Module Reset Refer to Figure 3-8 reset circuit. It is similar to the PWRKEY control circuit. The client can control the RESET_N pin using an OC/OD drive circuit or push button. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 28 of 62 Figure 3-8 RESET_N OC/OD Drive Reference Circuit Another reset control is shown in Figure 3-9. Figure 3-9 RESET_N Button Reference Circuit 3.3.3.2 RESET control Timing Figure 3-10 Reset Control Timing Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 29 of 62 Note:
RESET is a sensitive signal, so it is recommended to add an avoid debouncing capacitor close to the module. In case of PCB layout, the RESET signal lines should keep away from the RF interference and protected by Ground. Also, the RESET signal lines shall neither near the PCB edge nor route on the surface planes( avoid module reset caused by ESD problems). 3.4 USB Interface The NL668-AM module supports USB2.0 and is compatible with USB High-Speed (480Mbits/s) and USB Full-Speed (12Mbits/s). Refer to Universal Serial Bus Specification 2.0 for the timing and electrical characteristics of the NL668-AM module USB bus. 3.4.1 USB interface definition Pin name USB_DM USB_DP USB_VBUS I/O I/O I/O PI Pin 70 69 71 Description USB differential data bus ( D+ ) USB differential data bus ( D- ) USB_DET Table 3-9 USB Interface Definition At present, USB just support USB_VBUS detect. For more information about the USB 2.0 specification, please refer to http://www.usb.org/home Note:
Since the module supports USB 2.0 High-Speed, TVS tube equivalent capacitance on the USB_DM/DP differential signal cable is required to be less than 1pF, and a 0.5pF capacitance TVS is recommended. Connect a 0 ohm resistor to USB_DM / DP differential line to help analyze problems. USB_DM and USB_DP are high-speed differential signal cables, can achieve the maximum transmission rate of 480Mbits/s, and must follow the rules below in PCB Layout:
USB_DM and USB_DP signal cables control differential impedance is 90 ohm USB_DM and USB_DP signal cables shall be parallel and equal in length, and avoid the right-angle route;
USB_DM and USB_DP signal cables are routed on the signal layer closest to the ground layer, and the cables shall be grounded;
Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 30 of 62 3.5 USIM Interface NL668-AM module has built-in USIM card interface, and supports 1.8V and 3.0V SIM card. 3.5.1 USIM pin USIM pin is shown in the following table:
Pin name USIM_DATA USIM_CLK USIM_RESET USIM_VDD USIM_PRESENCE I/O I/O O O O I Pin 15 16 17 14 13 Table 3-10 SIM Card Pin 3.5.2 USIM interface circuit 3.5.2.1 SIM card slot with detection signal Description USIM/SIM DATA Clock Signal RESET Signal USIM/SIM Power Detect USIM/SIM card for Hot-swap USIM/SIM design requires the use of SIM card slot (Fibocom recommend: SIM016-8P-220P). We recommend using hot plug slot with SIM_DECTECT function. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 31 of 62 Figure 3-11 SIM Card Slot Diagram SIM016-8P-220P Figure 3-12 USIM/SIM Interface with Detection Signal Reference Design Principles of SIM card slot with detection signal are as follows:
SIM card is insert, USIM_PRESENCE pin is high level SIM card is no insert, USIM_PRESENCE pin is low level Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 32 of 62 3.5.2.2 SIM card slot without detection signal SIM card slot without detection signal, and USIM_ PRESENCE pin remains floating. Figure 3-13 USIM/SIM Interface without Detection Signal Reference Design Diagram 3.5.3 USIM hot plug NL668-AM SIM card supports hot plug function. It determines the insertion and removal of SIM card on the slot by detecting the USIM_ PRESENCE pin state to support hot plug function. The SIM card hot plug function can be configured by the AT+MSMPD command, and the AT commands are shown in the following table:
AT command SIM card hot plug detection Function description AT+MSMPD=1 Enabled AT+MSMPD=0 Disabled Default, SIM card hot plug detection is enabled The module detects whether the SIM card is inserted through the USIM_PRESENCE pin state SIM card hot plug detection function is disabled The module reads the SIM card when the device starts, and does not detect the USIM_PRESENCE state Table 3-11SIM Card Hot Plug Function Configured AT Commands After enabled the hot plug detection function of the SIM card, when USIM_PRESENCE is in high level, the module will detect the SIM card insertion and then execute the initialization program of the SIM card. After reading the SIM card information, the module will register network. When the USIM_PRESENCE is in low level, the module detects that the SIM card is removed, then it will not read the SIM card. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 33 of 62 Note:
The USIM_PRESENCE is in active high by default, and can be switched to active low by AT command. AT command AT+GTSET=SIMPHASE,1 AT+GTSET=SIMPHASE,0 Table 3-12 USIM_PRESENCE Effective Level Switched AT command Function description Default ,high level detect Low level detect 3.5.4 USIM design requirements SIM card circuit design shall meet EMC standards and ESD requirements, and at the same time, shall improve anti-interference ability to ensure that the SIM card can work stably. The design needs to strictly observe the following rules:
SIM card slot is placed as close to the module as possible, away from the RF antenna, DCDC power, clock signal lines and other strong interference sources;
Adopt the SIM card slot with metal shield shell to improve anti-interference ability;
The length of cable from the module to the SIM card slot shall not exceed 100mm. Longer cable reduces signal quality. USIM_CLK and USIM_DATA signals are ground isolated to avoid mutual interference. If it is difficult to do so, SIM signal needs to be ground protected as a set;
The filter capacitor and ESD device of SIM card signal cable are placed close to the SIM card slot. Select 22 ~ 33pF capacitor for ESD device equivalent capacitor. 3.6 UART Interface 3.6.1 UART interface definition NL668-AM module has two serial interfaces: the main serial interface and debug serial ports. The following describes the main features of these two serial ports:
The main serial ports supports 4800bps, 9600bps, 19200bps, 38400bps, 57600bps, 115200bps, 230400bps, baud rate. The default baud rate is 115200bps, used for data transmission and AT command transmission. Debug serial port supports 115200bps baud rate for FIBOCOM debug. The following table describes the main serial port pin. Pin name RI DCD CTS Description Ring indicator Data carrier detection Clear to send I/O Pin 62 O O 63 64 I Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 34 of 62 Pin name RTS DTR TXD RXD I/O Pin 65 O I 66 67 O I 68 Description Request to send Sleep mode control Module Transmit data Module Receive data Table 3-13 Main Serial Port Pin The following table describes the debug serial interface pin. Pin name DBG_RXD DBG_TXD I/O Pin 11 12 I O Table 3-14 Debug Serial Port Pin Description Module Receive data Module Transmit data 3.6.2 UART port application The serial port level of NL668-AM LCC module is 1.8V. If the level of the client host system is 3.3V or other, a level translate shall be added to the serial port connection between the module and the host. The following figure shows the reference circuit design using level translate chip:
Figure 3-14 UART Level Translate Reference Circuit 1 Another level translate circuit is shown below. The input and output circuit design in the following dashed part can refer to that in the solid line part, but pay attention to the connection direction. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 35 of 62 Figure 3-15 UART Level Translate Reference Circuit 2 Note:
This level translate circuit is not suitable for applications with baud rates above 460Kbps. 3.7 Status Indicator NL668-AM provides three network indication pins (Pin 5 is network status indicator by default, AT commands AT+LEDCFG can switch to pin 6 or pin 61). PIN Name NET_MODE NET_STATUS STATUS I/O O O O PIN Num. 5 6 61 Table 3-15 Network Indication pins Description Network status indicator Reserved Reserved 3.7.1 NET_MODE Signal NL668-AM module network indicator status description. Mode NET_MODE 1 2 Flash (600ms High/600ms Low) Slow flash (75ms Low /3000ms High) Description No SIM card Request SIM PIN Registering network (T<15S) Register network failed Standby Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 36 of 62 Mode 3 4 NET_MODE Speed flash (75ms Low /75ms High) Low Table 3-16 Network Indicator Status Description Description Data link established Voice call NL668-AM NET_MODE interface reference circuit is as shown below. Figure 3-16 NET_MODE Reference Design Diagram 3.8 Low Power Mode 3.8.1 Flight mode W_DISABLE# Pin Description:
Pin name W_DISABLE#
I/O Pin I 4 Description Module flight mode control Table 3-17 W_DISABLE# Pin Description NL668-AM supports two ways to enter the flight mode:
1 2 Hardware I/O interface button control AT command control First to transmit the AT+WDISABLEEN=1to enable the W_DISABLE# function. Pull high or float (pull high by default)the W_DISABLE# signal to enter the normal mode, pull low it to enter the flight mode. AT+CFUN=0,0--enter the flight mode AT+CFUN=1,0--enter the normal mode Table 3-18 Module enter Fly Mode Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 37 of 62 3.8.2 Sleep Mode 3.8.2.1 USB Application ( nonsupport USB Suspend, support VBUS If the host does not support the USB Suspend function, the module can enter sleep mode by disconnecting USB_VBUS from the external control circuit:
Sleep:
Sent AT+GTLPMMODE=1,X command to set the WAKEUP_IN control enter the sleep mode. Reset the module become effective. ( X=0, high level active to sleep; X=1, low level active to sleep) AT+CSCLK = 1 command to enable sleep function. AT+GTUSBSLEEPEN=1,0 command to set USB sleep mode To draw out the USB line or disable the USB HUB controller to enter the sleep. Wake up:
Wake up the module by plugging in the USB cable or enable the USB HUB controller. 3.8.2.2 USB application (nonsupport USB Suspend, nonsupport VBUS) If the host does not supports USB Suspend and does not support VBUS function, the module can enter sleep mode by disconnecting USB_VBUS from the external control circuit:
Sleep:
Sent AT+GTLPMMODE=1,X command to set the WAKEUP_IN control enter the sleep mode. Reset the module become effective. ( X=0,high level active to sleep; X=1, low level active to sleep) AT+CSCLK = 1 command to enable sleep function. Use AT+GTUSBDETECTEN=1 command to enable the USB software detection AT+GTUSBSLEEPEN=1,0 command to set USB sleep mode To draw out the USB line or disable the USB HUB controller to enter the sleep. Wake up:
Wake up the module by plugging in the USB cable or enable the USB HUB controller. 3.8.2.3 USB application (Supports USB Suspend) If the host supports USB Suspend/Resume. Setting the USB into sleep by Linux. Sleep:
Sent AT+GTLPMMODE=1,X command to set the WAKEUP_IN control enter the sleep mode. Reset the module become effective. ( X=0,high level active to sleep; X=1,low level active to sleep) AT+CSCLK = 1 command to enable sleep function. AT+GTUSBSLEEPEN=0,0 command to set USB sleep mode Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 38 of 62 In Linux environment, set the USB level and control to AUTO. Standing the module and host about 2 seconds, that will be in suspend mode. Wake up:
Any operation on USB will wake up the module from sleep. 3.8.2.4 UART application ( WAKEUP_IN level control ) When host and NL668 module has connected through UART, use the following steps to make the module enter sleep mode:
Sent AT+GTLPMMODE=1,X command to set the WAKEUP_IN control enter the sleep mode. Reset the module become effective. ( X=0,high level active to sleep; X=1, low level active to sleep) AT+CSCLK = 1 command to enable sleep function. AT+GTUSBSLEEPEN=2,X command to disable USB function (X is an arbitrary value) Wake up:
Wake up the module by set a signal contrary with sleep on WAKEUP_IN line.( X=0,low level active to be recall;X=1,high level active to be recall) 3.8.2.5 UART application ( DTR level control ) When host and NL668 module has connected through UART, use the following steps to make the module enter sleep mode:
Sent AT+GTLPMMODE=2,X command to set the DTR control enter the sleep mode. Reset the module become effective. ( X=0, high level active to sleep; X=1, low level active to sleep) AT+CSCLK = 1 command to enable sleep function. AT+GTUSBSLEEPEN=2,X command to disable USB function (X is an arbitrary value) Wake up the module by set a signal contrary with sleep on DTR line.( X=0, low level active to be recall;
X=1, high level active to be recall). 3.8.2.6 ATS24 Command Set the module into sleep by ATS24 command . use the following steps:
Sleep:
Sent AT+GTLPMMODE=0 AT+GTUSBSLEEPEN=2,X command to disable USB function (X is an arbitrary value without 0) ATS24=X command to into sleep after X seconds.(X is not zero) Wake up:
Wake up the module by send the AT command fast. Note:
Since the level of UART sleep power is different, power dissipation when use ATS24 command Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 39 of 62 to enter sleep mode is higher than Pin control to enter sleep mode. The ATS24 function cannot ensure the module must be in sleep after X seconds, if the timer over and the module cant into sleep. It will try again. If you want to use the RI signal to represent the state of the module, please refer to the AT+GTWAKE command in the AT manual. 3.9 Digital audio interface PCM NL668-AM provides a PCM interface for communication with digital audio devices such as an external CODEC. Digital audio interface including PCM_CLK, PCM_SYNC, and PCM_IN / PCM_OUT. 3.9.1 Support model NUM. Product model Description 1 2 NL668-AM-00 NL668-AM-01 Table 3-19 Support model support support 3.9.2 PCM interface definition PIN Name PCM_IN PCM_OUT PCM_SYNC PCM_CLK I/O I O I/O I/O PIN Num. 24 25 26 27 Table 3-20 PCM Interface Definition Description PCM Input PCM Output PCM Synchronous Signal PCM CLK 3.9.3 PCM interface description Single Name Freq. PCM_CLK PCM_OUT PCM_IN 2.048MHz
-
-
PCM_SYNC 8KHz Duty Cycle 50%
-
-
Coded Format Operating Mode 16bit Liner mono Module serves as the master that supports PCM slave BURST Table 3-21 PCM Interface Description Description PCM CLK PCM Output PCM Input PCM Synchronous Signal
(Falling edge sampling) NL668-AM adopts the above configuration by default, if you need to make adjustment, please contact our Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 40 of 62 technical support. 3.9.4 PCM signal description NL668-AM main chip support PCM signal adopts domestic mainstream Europe E1 standard. PCM_CLK is a 2.048MHz clock in 16bit linear format encoding. PCM_SYNC is a 8kHz burst (488nS). Figure 3-17 PCM_SYNC Timing Figure 3-18 PCM_CODEC to NL668-AM Timing Figure 3-19 NL668-AM to PCM_CODEC Timing Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 41 of 62 Figure 3-20 CODEC Timing Parameters 3.10 ADC function NL668-AM support the 2 channels ADC interface. Use AT+TADC=0 to read the value on the ADC0 interface. Use AT+TADC=1 to read the value on the ADC1 interface. The ADC range is 0.3V-VBAT_BB. PIN Name ADC0 ADC1 I/O PIN NUM. I I 45 44 Description Analog to digital converter interface 0 Analog to digital converter interface 1 Table 3-22 ADC Interface Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 42 of 62 4 RF Interface 4.1 NL668-AM Operating Frequency Operating Band Description Mode Tx (MHz) Rx (MHz) PCS 1900MHz LTE FDD/WCDMA 1850- 1910 1930 - 1990 AWS-1 1700 LTE FDD/WCDMA 1710 - 1755 2110 - 2155 LTE FDD/WCDMA 824 - 849 869 - 894 Band 2 Band 4 Band 5 Band 12 Band 13 Band 17 Band 66 Band 71 CLR 850MHz Lower SMH blocks A/B/C 700 Lower SMH blocks A/B/C 700 Lower SMH
(Blocks BC) Extended AWS-1
(Blocks AI) US 600 LTE FDD LTE FDD LTE FDD LTE FDD Table 4-1Operating Frequency LTE FDD 4.2 RF Output Power of NL668-AM The RF output power of NL668-AM is shown in the following table. Mode Tx Power(dBm) Band WCDMA LTE FDD Band II Band IV Band V Band 2 Band 4 Band 5 Band 12 Band 13 Band 17 Band 66 Band 71 23.51 23.51 23.51 231 231 231 231 231 231 231 231 Table 4-2 RF Output Power 699-716 729-746 777-787 746-756 704-716 734-746 1710-1780 2110 - 2200 663-698 617-652 Note 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB 10MHz Bandwidth, 1 RB Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 43 of 62 4.3 RF Receiving Sensitivity of NL668-AM Rx Sensitivity(dBm) Rx Sensitivity(dBm) PRX Typ. DRX Typ. Note Mode Band Band II WCDMA Band IV Band V Band 2 Band 4 Band 5 Band 12 Band 13 Band 17 Band 66 Band 71 LTE FDD
-109
-109.5
-111
-97.8
-97.8
-99
-98
-97
-98
-97.8
-98 NA NA NA
-98.5
-98
-100
-99
-99
-98 BER<0.1%
BER<0.1%
BER<0.1%
10MHz Band width 10MHz Band width 10MHz Band width 10MHz Band width 10MHz Band width 10MHz Band width 10MHz Band width 10MHz Band width
-98 Table 4-3 RF Receiving Sensitivity
-99 Note:
The sensitivity in the above table is the result of test conducted with the main and diversity dual antenna. If only the main antenna is used (without the diversity antenna), the sensitivity of each band of LTE will be reduced by about 3dBm. 4.4 GNSS Receiver 4.4.1 Basic description The NL668-AM module supports the GPS/GLONASS/BeiDou functions using Qualcomm Gen8 technology. Description Condition Typ. Current consumption AT+CFUN=0 TTFF GNSS GNSS fixing GNSS tracking Standby Cold start Warm start 68mA 68mA 33mA 40s 37s Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 44 of 62 Description Condition Typ. fixing Sensitivity tracking CN0 CEP Positional Accuracy Hot Start 4s
-147dbm
-158dbm GNSS Signal@-130dBm 38.5dB-HZ GNSS Signal @-130dBm Table 4-4 GNSS Receiver
<4m Note:
The current in above table test with USB plug in. 4.5 RF PCB Design 4.5.1 Antenna RF connector The NL668-AM three-way antenna adopts the pad-out way. It is recommended that clients use the U.FL-R-SMT-1 antenna connector and the matching RF adapter cable. Antenna is a sensitive device, susceptible to the external environment. For example, the location of the antenna, the space it occupies, and the surrounding ground all may affect antenna performance. In addition, the RF cable connecting the antenna, and the location of the fixed antenna also may affect the performance of the antenna. Figure 4-1 is the reference circuit design for the main and diversity antenna. These matches need to be placed close to the antenna:
Module ANT_MAIN R1 2nH C1 NA C2 NA ANT_DIV MAIN Antenna R2 0R 0R C3 NA Figure 4-1RF Reference Circuit Design NA DIV Antenna C4 NA Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 45 of 62 Figure 4-2 shows the reference circuit design for the GNSS antenna. These matches need to be placed close to the antenna:
Figure 4-2 GNSS RF Reference Circuit Make sure the characteristic impedance of the transmission cable is 50 ohms. Since the antenna cable loss is less than 0.3dB, keep the PCB cable as short as possible. Keep the PCB LAYOUT as straight as possible, and reduce holes on the route to another layer; also avoid right-angle and acute-angle wiring. PCB cable should have a good reference ground to avoid other signal cable near the antenna. Recommend a complete ground level, and use this complete ground level as a reference ground. The ground around the antenna must be connected to the main ground through the holes placed near the edge of the ground and tracking the cable route. Note:
Refer to the documentFIBOCOM_RF Antenna Application Design Instructionfor specific design 4.6 Antenna Design 1) Antenna efficiency Antenna efficiency is the ratio of antenna input power to emissivity. Due to the antenna return loss, material loss, and coupling loss, the radiated power is always lower than the input power. Recommend>
40% (-4dB). 2) S11 or VSWR S11 shows that the matching degree of the antennas 50 ohm impedance, to a certain extent, affects the antenna efficiency. VSWR test methods can be used to measure this parameter. Recommend S11
<-10dB. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 46 of 62 3) Polarization Polarization is the rotation direction of the electric field in the maximum radiation direction of the antenna. It is recommended to use linear polarization. 4) Radiation pattern Radiation pattern refers to the antennas electromagnetic field strength in the far field in all directions. Half-wave dipole antenna is the most suitable terminal antenna. For built-in antenna, PIFA antennas or IFA antennas are recommended:
Antenna area: 6mm high*10mm wide*100mm long. Antenna radiation direction: Omni_directional. 5) Gain and directivity Antenna directivity refers to the electromagnetic field strength of electromagnetic wave in all directions. Gain is a collection of antenna benefits and antenna directivity. Recommended antenna gain 2.5dBi. 6) Interference In addition to the antenna performance, other interferences on the PCB also may affect the performance of the module. In order to ensure the high performance of the module, interference must be controlled. Suggestions: For example, LCD, CPU, FPC cable, audio circuit, power supply should be as far as possible away from the antenna, and make the appropriate isolation and shielding, or filtering on the path. 7) Antenna index requirements NL668-AM module main antenna requirements Frequency range Bandwidth (WCDMA) It must use the most suitable antenna to adapt to the relevant frequency band WCDMA band II(1900) : 170 MHz WCDMA band IV(1700) :170 MHz WCDMA band V(850) : 70 MHz Bandwidth (LTE) LTE band 2(1900): 140 MHz LTE Band 4(1700): 445 MHz LTE Band 5(850): 70 MHz LTE Band 12(700): 47 MHz LTE band 17(700): 42 MHz LTE band 13(700): 41 MHz LTE Band 66(1700): 470MHz LTE band 71(600): 81MHz Impedance 50 ohms Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 47 of 62 NL668-AM module main antenna requirements Input power
> 23dBm average power WCDMA & LTE Standing wave ratio recommended 2:1 Frequency range: 1559MHz~1607MHz Polarization type: right-circular or linear polarization VSWR:< 2(Type) Passive antenna gain:> 0dBi Table 4-5 Main Antenna Requirement GNSS Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 48 of 62 5 Electrical Characteristics 5.1 Limiting voltage range The limiting voltage range refers to the power voltage of the module and the maximum voltage range that the digital and analog input/output interfaces can withstand. The voltage range of NL668-AM is shown in the following table. Parameter VBAT Max 4.7 Unit V Min
-0.3 Typ
-
Description Power supply Power supply voltage of digital I/O GPIO
-0.3 Table 5-1 Voltage Range
-
2.0 V 5.2 Environment temperature range NL668-AM module is recommended to operate at -30~+75 ambient. It is recommended that the application uses temperature control measures under harsh environmental conditions. At the same time, the limited operating temperature range of the module should be provided. Under these temperature conditions, some RF parameters may exceed the limit. It is recommended that the module application terminal be stored in certain temperature conditions. Modules outside this range may not operate or may be damaged. Temperature Operating temperature Limited operating temperature Storage temperature Unit Max 75 85 85 Min
-30
-40
-40 Typ 25 Table 5-2Environment Temperature Range 5.3 Electrical characteristics of the interface in operating status VL: logic low level;
VH: logic high level;
Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 49 of 62 Signal Digital input Digital output Parameter VBAT SIM_VDD VL Min
-0.3
-
Max 0.6 0.45 VH Min 1.2 1.35 Max 2.0
-
I/O I O Table 5-3 Electrical Characteristics of the Interface in Operating Status Typ 3.8 1.8/2.85 Max 4.3 1.9/2.95 Min 3.3 1.7/2.75 Unit V V Unit V V 5.4 Environmental reliability requirements Test items Low temperature storage test High temperature storage test Temperature shock test High temperature and humidity test Low temperature operating test High temperature operating test Vibration test Connector life test Test conditions Temperature -403, 24 hours in shutdown state Temperature +853, 24 hours in shutdown state In shutdown state, 0.5 hour at -40 and +85 environment respectively, the temperature conversion time <3min, for 24 cycles Temperature +853, humidity 90 ~ 95% RH, 24 hours in shutdown state Temperature -303, 24 hours in operating state Temperature +753, 24 hours in operating state Conduct vibration test according to the requirements shown in the table below:
Frequency 5~20Hz 20~500Hz Random vibration ASD
(Acceleration Spectral Density) 0.96m2/s3 0.96m2/s3(20Hz), other
-3dB/octave Table 5-4 Environmental Reliability Requirements 30 times of insertion/removal for RF antenna interface cable Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 50 of 62 5.5 ESD characteristics NL668-AM is a consumer product. Although the design of the module has considered the ESD issue and provided ESD protection, the ESD issue may occur in the transport and secondary development, so developers should consider ESD protection for the final product. In addition to considering anti-static treatment for packaging, please refer to recommended circuit for interface design in the document for clients application. Refer to the following table for the ESD allowable discharge range of the NL668-AM module. Contact discharge Part 5KV VBAT,GND Antenna interface 4KV 0.5KV Other interface Air discharge 10KV 8KV 1KV Table 5-5 ESD Allowable Discharge Range Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 51 of 62 6 Structure Specification 6.1 Product Appearance The product appearance for NL668-AM module is shown in Figure 6-1 and 6-2:
Figure 6-1Module Product Appearance (Top) Figure 6-2 Module Product Appearance (Bottom) Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 52 of 62 6.2 Dimension of Structure The structural dimension of the NL668-AM module is shown in Figure 6-3:
Figure 6-3 Dimension of Structure (Unit: mm) 6.3 SMT Patch For module stencil design, please refer to FIBOCOM_ NL668 LCC SMT Application Design Instruction. Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 53 of 62 Appendix A Terms and Acronyms Terms Description AMR BPS CS DRX EGSM FDD GMSK GSM Adaptive Multi-rate Bits Per Second Coding Scheme Discontinuous Reception Extended GSM900 Band Frequency Division Duplexing Gaussian Minimum Shift Keying Global System for Mobile Communications HSDPA High Speed Down Link Packet Access IMEI Imax LED LSB LTE SCell ME MS MT PCB PDU PSK International Mobile Equipment Identity Maximum Load Current Light Emitting Diode Least Significant Bit Long Term Evolution Secondary Cell for CA Mobile Equipment Mobile Station Mobile Terminated Printed Circuit Board Protocol Data Unit Phase Shift Keying Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 54 of 62 Terms Description QAM QPSK RF RHCP RMS RTC Rx SMS Quadrature Amplitude Modulation Quadrature Phase Shift Keying Radio Frequency Right Hand Circularly Polarized RMS Root Mean Square Real Time Clock Receive Short Message Service TDMA Time Division Multiple Access TE TX TDD UART UMTS URC
(U)SIM USSD Vmax Vnorm Vmin VIHmax VIHmin VILmax Terminal Equipment Transmitting Direction Time Division Duplexing Universal Asynchronous Receiver & Transmitter Universal Mobile Telecommunications System Unsolicited Result Code
(Universal) Subscriber Identity Module Unstructured Supplementary Service Data Maximum Voltage Value Normal Voltage Value Minimum Voltage Value Maximum Input High Level Voltage Value Minimum Input High Level Voltage Value Maximum Input Low Level Voltage Value Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 55 of 62 Terms Description VILmin VImax VImin VOHmax VOHmin VOLmax VOLmin VSWR WCDMA Minimum Input Low Level Voltage Value Absolute Maximum Input Voltage Value Absolute Minimum Input Voltage Value Maximum Output High Level Voltage Value Minimum Output High Level Voltage Value Maximum Output Low Level Voltage Value Minimum Output Low Level Voltage Value Voltage Standing Wave Ratio Wideband Code Division Multiple Access Table A-0-1 Terms and Acronyms Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 56 of 62 Appendix B ADP & MiniPCIe RF ports trace 1. NL668-AM MiniPCIe a) Primary Antenna Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 57 of 62 b) Diversity Antenna Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 58 of 62 c) GNSS Antenna Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 59 of 62 2. NL668-AM ADP a) Primary Antenna Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 60 of 62 b) Diversity Antenna Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 61 of 62 c) GNSS Antenna Reproduction forbidden without Fibocom Wireless Inc. written authorization - All Rights Reserved. FIBOCOM NL668-AM Hardware User Manual Page 62 of 62
1 2 | Label | ID Label/Location Info | 466.23 KiB |
NL668-AM-01-00 _V1.1 2018-10-30 NA V1.0 V1.1 2018-11-12 FCC ID FIBOCOM-SAL-WI-71-Form-02 Page 1 of 3 FIBOCOM-SAL-WI-71-Form-02 Page 2 of 3 0.5mm S/N 10 S/N SN IMEI 15 IMEI S/N IMEI FIBOCOM-SAL-WI-71-Form-02 Page 3 of 3
1 2 | Cover letter | Cover Letter(s) | 75.62 KiB | January 01 2019 |
Fibocom Wireless Inc. 5/F,Tower A,Technology Building II,1057 Nanhai Ave, 1057 Nanhai Avenue, ShenZhen 518000, China Tel: +8675526733555 ; Fax: +86-755-26520841 Federal Communications Commission Authorization and Evaluation Division 1435 Oakland Mills Road Columbia, MD 21046 SUBJECT: Class II Permissive Change for FCC ID: ZMONL668AM01 The product, LTE module, original has been granted by FCC dated 12/29/2018, FCC ID: ZMONL668AM01. Now we, Fibocom Wireless Inc., would like to modify the authorized equipment for below changes:
The power supply is different. The I/O interface is different The RF antenna trace is different. The details you can refer to Product Equality Declaration. Except for the change above, no other modification is performed. Printed Circuit Board
(PCB) layout and radio is the same with the original. We would like to certify the additional of certified FCC ID: ZMONL668AM01 as a Class II Permissive Change in this device. Sincerely, Contact Person: XueShan Huang Company: Fibocom Wireless Inc. TEL: +8675526733555 FAX: +86-755-26520841 E-mail: keith.huang@fibocom.com
frequency | equipment class | purpose | ||
---|---|---|---|---|
1 | 2019-01-01 | 1720 ~ 1770 | PCB - PCS Licensed Transmitter | Class II permissive change or modification of presently authorized equipment |
2 | 2018-12-29 | 1860 ~ 1900 | PCB - PCS Licensed Transmitter | Original Equipment |
app s | Applicant Information | |||||
---|---|---|---|---|---|---|
1 2 | Effective |
2019-01-01
|
||||
1 2 |
2018-12-29
|
|||||
1 2 | Applicant's complete, legal business name |
Fibocom Wireless Inc.
|
||||
1 2 | FCC Registration Number (FRN) |
0020891057
|
||||
1 2 | Physical Address |
5/F,Tower A,Technology Building II,1057 Nanhai Ave
|
||||
1 2 |
ShenZhen, 518000
|
|||||
1 2 |
China
|
|||||
app s | TCB Information | |||||
1 2 | TCB Application Email Address |
s******@nemko.com
|
||||
1 2 | TCB Scope |
B1: Commercial mobile radio services equipment in the following 47 CFR Parts 20, 22 (cellular), 24,25 (below 3 GHz) & 27
|
||||
app s | FCC ID | |||||
1 2 | Grantee Code |
ZMO
|
||||
1 2 | Equipment Product Code |
NL668AM01
|
||||
app s | Person at the applicant's address to receive grant or for contact | |||||
1 2 | Name |
X**** H****
|
||||
1 2 | Title |
Regulatory Principal Engineer
|
||||
1 2 | Telephone Number |
+8675********
|
||||
1 2 | Fax Number |
+86-7********
|
||||
1 2 |
k******@fibocom.com
|
|||||
app s | Technical Contact | |||||
n/a | ||||||
app s | Non Technical Contact | |||||
n/a | ||||||
app s | Confidentiality (long or short term) | |||||
1 2 | Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 2 | Long-Term Confidentiality Does this application include a request for confidentiality for any portion(s) of the data contained in this application pursuant to 47 CFR § 0.459 of the Commission Rules?: | Yes | ||||
1 2 | If so, specify the short-term confidentiality release date (MM/DD/YYYY format) | 06/28/2019 | ||||
1 2 | 06/26/2019 | |||||
if no date is supplied, the release date will be set to 45 calendar days past the date of grant. | ||||||
app s | Cognitive Radio & Software Defined Radio, Class, etc | |||||
1 2 | Is this application for software defined/cognitive radio authorization? | No | ||||
1 2 | Equipment Class | PCB - PCS Licensed Transmitter | ||||
1 2 | Description of product as it is marketed: (NOTE: This text will appear below the equipment class on the grant) | LTE module | ||||
1 2 | Related OET KnowledgeDataBase Inquiry: Is there a KDB inquiry associated with this application? | No | ||||
1 2 | Modular Equipment Type | Single Modular Approval | ||||
1 2 | Purpose / Application is for | Class II permissive change or modification of presently authorized equipment | ||||
1 2 | Original Equipment | |||||
1 2 | Composite Equipment: Is the equipment in this application a composite device subject to an additional equipment authorization? | No | ||||
1 2 | Related Equipment: Is the equipment in this application part of a system that operates with, or is marketed with, another device that requires an equipment authorization? | No | ||||
1 2 | Grant Comments | Single Modular Approval. Power output listed is conducted at the antenna terminal. This device is to be used only for mobile and fixed application, and must not be collocated or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. OEM integrators must be provided with antenna installation instructions and labeling requirements for finished products. OEM integrators and End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must ensure that the End-Users has no manual instructions to remove or install this module. For mobile and fixed operating configurations the antenna gain, including cable loss, must not exceed 7 dBi at 700 MHz, 850 MHz, 1900 MHz, and 5 dBi at 1700 MHz as defined in 2.1091 for satisfying RF exposure compliance. Under no conditions may an antenna gain be used that would exceed the ERP and EIRP power limits as specified in Parts 22, 24 and 27. Class II permissive change. | ||||
1 2 | Single Modular Approval. Power output listed is conducted at the antenna terminal. This device is to be used only for mobile and fixed application, and must not be collocated or operating in conjunction with any other antenna or transmitter, except in accordance with FCC multi-transmitter evaluation procedures as documented in this filing. OEM integrators must be provided with antenna installation instructions and labeling requirements for finished products. OEM integrators and End-Users must be provided with transmitter operation conditions for satisfying RF exposure compliance. OEM integrators must ensure that the End-Users has no manual instructions to remove or install this module. For mobile and fixed operating configurations the antenna gain, including cable loss, must not exceed 7 dBi at 700 MHz, 850 MHz, 1900 MHz, and 5 dBi at 1700 MHz as defined in 2.1091 for satisfying RF exposure compliance. Under no conditions may an antenna gain be used that would exceed the ERP and EIRP power limits as specified in Parts 22, 24 and 27. | |||||
1 2 | Is there an equipment authorization waiver associated with this application? | No | ||||
1 2 | If there is an equipment authorization waiver associated with this application, has the associated waiver been approved and all information uploaded? | No | ||||
app s | Test Firm Name and Contact Information | |||||
1 2 | Firm Name |
Sporton International (Shenzen) Inc.
|
||||
1 2 | Name |
M****** L******
|
||||
1 2 | Telephone Number |
86-51********
|
||||
1 2 |
m******@sporton.com.tw
|
|||||
Equipment Specifications | |||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
1 | 1 | 22H | 826.4 | 846.6 | 0.2254 | 0.0411 ppm | 4M31F9W | ||||||||||||||||||||||||||||||||||
1 | 2 | 24E | 1852.4 | 1907.6 | 0.2612 | 0.0105 ppm | 4M12F9W | ||||||||||||||||||||||||||||||||||
1 | 3 | 27 | 1712.4 | 1752.6 | 0.2366 | 0.0551 ppm | 4M13F9W | ||||||||||||||||||||||||||||||||||
1 | 4 | 24E | 1860 | 1900 | 0.2143 | 0.0123 ppm | 18M5G7D | ||||||||||||||||||||||||||||||||||
1 | 5 | 24E | 1860 | 1900 | 0.1633 | 0.0123 ppm | 18M4W7D | ||||||||||||||||||||||||||||||||||
1 | 6 | 24E | 1857.5 | 1902.5 | 0.1718 | 0.0123 ppm | 13M5W7D | ||||||||||||||||||||||||||||||||||
1 | 7 | 27 | 1720 | 1745 | 0.2028 | 0.0006 ppm | 18M4G7D | ||||||||||||||||||||||||||||||||||
1 | 8 | 27 | 1720 | 1745 | 0.1545 | 0.0006 ppm | 18M3W7D | ||||||||||||||||||||||||||||||||||
1 | 9 | 27 | 1715 | 1750 | 0.1618 | 0.0006 ppm | 9M09W7D | ||||||||||||||||||||||||||||||||||
1 | 1 | 22H | 829 | 844 | 0.1932 | 0.0018 ppm | 9M05G7D | ||||||||||||||||||||||||||||||||||
1 | 11 | 22H | 829 | 844 | 0.1483 | 0.0018 ppm | 8M97W7D | ||||||||||||||||||||||||||||||||||
1 | 12 | 22H | 824.7 | 848.3 | 0.156 | 0.0018 ppm | 1M10W7D | ||||||||||||||||||||||||||||||||||
1 | 13 | 27 | 704 | 711 | 0.2259 | 0.002 ppm | 9M03G7D | ||||||||||||||||||||||||||||||||||
1 | 14 | 27 | 704 | 711 | 0.1803 | 0.002 ppm | 9M05W7D | ||||||||||||||||||||||||||||||||||
1 | 15 | 27 | 782 | 782 | 0.2109 | 0.0018 ppm | 8M99G7D | ||||||||||||||||||||||||||||||||||
1 | 16 | 27 | 782 | 782 | 0.1607 | 0.0018 ppm | 9M01W7D | ||||||||||||||||||||||||||||||||||
1 | 17 | 27 | 779.5 | 784.5 | 0.169 | 0.0018 ppm | 4M50W7D | ||||||||||||||||||||||||||||||||||
1 | 18 | 27 | 709 | 711 | 0.2239 | 0.0038 ppm | 8M99G7D | ||||||||||||||||||||||||||||||||||
1 | 19 | 27 | 709 | 711 | 0.177 | 0.0038 ppm | 9M05W7D | ||||||||||||||||||||||||||||||||||
1 | 2 | 27 | 706.5 | 713.5 | 0.1782 | 0.0038 ppm | 4M49W7D | ||||||||||||||||||||||||||||||||||
1 | 21 | 27 | 1720 | 1770 | 0.2307 | 0.001 ppm | 18M4G7D | ||||||||||||||||||||||||||||||||||
1 | 22 | 27 | 1720 | 1770 | 0.1726 | 0.001 ppm | 18M4W7D | ||||||||||||||||||||||||||||||||||
1 | 23 | 27 | 1715 | 1775 | 0.1884 | 0.001 ppm | 9M01W7D | ||||||||||||||||||||||||||||||||||
Line | Rule Parts | Grant Notes | Lower Frequency | Upper Frequency | Power Output | Tolerance | Emission Designator | Microprocessor Number | |||||||||||||||||||||||||||||||||
2 | 1 | 22H | 826.4 | 846.6 | 0.2254 | 0.0411 ppm | 4M31F9W | ||||||||||||||||||||||||||||||||||
2 | 2 | 24E | 1852.4 | 1907.6 | 0.2612 | 0.0105 ppm | 4M12F9W | ||||||||||||||||||||||||||||||||||
2 | 3 | 27 | 1712.4 | 1752.6 | 0.2366 | 0.0551 ppm | 4M13F9W | ||||||||||||||||||||||||||||||||||
2 | 4 | 24E | 1860 | 1900 | 0.2143 | 0.0123 ppm | 18M5G7D | ||||||||||||||||||||||||||||||||||
2 | 5 | 24E | 1860 | 1900 | 0.1633 | 0.0123 ppm | 18M4W7D | ||||||||||||||||||||||||||||||||||
2 | 6 | 24E | 1857.5 | 1902.5 | 0.1718 | 0.0123 ppm | 13M5W7D | ||||||||||||||||||||||||||||||||||
2 | 7 | 27 | 1720 | 1745 | 0.2028 | 0.0006 ppm | 18M4G7D | ||||||||||||||||||||||||||||||||||
2 | 8 | 27 | 1720 | 1745 | 0.1545 | 0.0006 ppm | 18M3W7D | ||||||||||||||||||||||||||||||||||
2 | 9 | 27 | 1715 | 1750 | 0.1618 | 0.0006 ppm | 9M09W7D | ||||||||||||||||||||||||||||||||||
2 | 1 | 22H | 829 | 844 | 0.1932 | 0.0018 ppm | 9M05G7D | ||||||||||||||||||||||||||||||||||
2 | 11 | 22H | 829 | 844 | 0.1483 | 0.0018 ppm | 8M97W7D | ||||||||||||||||||||||||||||||||||
2 | 12 | 22H | 824.7 | 848.3 | 0.156 | 0.0018 ppm | 1M10W7D | ||||||||||||||||||||||||||||||||||
2 | 13 | 27 | 704 | 711 | 0.2259 | 0.002 ppm | 9M03G7D | ||||||||||||||||||||||||||||||||||
2 | 14 | 27 | 704 | 711 | 0.1803 | 0.002 ppm | 9M05W7D | ||||||||||||||||||||||||||||||||||
2 | 15 | 27 | 782 | 782 | 0.2109 | 0.0018 ppm | 8M99G7D | ||||||||||||||||||||||||||||||||||
2 | 16 | 27 | 782 | 782 | 0.1607 | 0.0018 ppm | 9M01W7D | ||||||||||||||||||||||||||||||||||
2 | 17 | 27 | 779.5 | 784.5 | 0.169 | 0.0018 ppm | 4M50W7D | ||||||||||||||||||||||||||||||||||
2 | 18 | 27 | 709 | 711 | 0.2239 | 0.0038 ppm | 8M99G7D | ||||||||||||||||||||||||||||||||||
2 | 19 | 27 | 709 | 711 | 0.177 | 0.0038 ppm | 9M05W7D | ||||||||||||||||||||||||||||||||||
2 | 2 | 27 | 706.5 | 713.5 | 0.1782 | 0.0038 ppm | 4M49W7D | ||||||||||||||||||||||||||||||||||
2 | 21 | 27 | 1720 | 1770 | 0.2307 | 0.001 ppm | 18M4G7D | ||||||||||||||||||||||||||||||||||
2 | 22 | 27 | 1720 | 1770 | 0.1726 | 0.001 ppm | 18M4W7D | ||||||||||||||||||||||||||||||||||
2 | 23 | 27 | 1715 | 1775 | 0.1884 | 0.001 ppm | 9M01W7D |
some individual PII (Personally Identifiable Information) available on the public forms may be redacted, original source may include additional details
This product uses the FCC Data API but is not endorsed or certified by the FCC