SIM8260A_Hardware Design_V1.05 Figure 27: SD card reference circuit Figure 28: eMMC reference circuit Table 28: Definition of SDIO interface Pin name Pin no. Pin characteristics SDIO_VDD1 F7 PI 1.8/3.0V SDIO_DATA0 B1 DIO P2 www.simcom.
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SIM8260A_Hardware Design_V1.05 3.8 (U)SIM Interface SIM8260A supports two (U)SIM cards but single standby. (U)SIM1 and (U)SIM2 are dual-voltage 1.8 V or 3.0 V interfaces. Table 30: (U)SIM electronic characteristics in 1.8V mode ((U)SIM_PWR=1.8V) Symbol Parameter Min. Typ. Max. Unit (U)SIM_VDD Power supply for (U)SIM card 1.65 1.8 1.95 V VIH High-level input voltage 1.26 - 1.95 V VIL Low-level input voltage 0 - 0.36 V VOH High-level output voltage 1.44 - 1.
SIM8260A_Hardware Design_V1.05 After inserting (U)SIM card, the (U)SIM_DET pin will change from low to high level. The rising edge will indicate that the (U)SIM card has been inserted. After removing the (U)SIM card, the (U)SIM_DET pin will change from high to low level. This falling edge will indicate the removal of the (U)SIM card.
SIM8260A_Hardware Design_V1.05 If the (U)SIM card hot-swap function is not used, customers should keep the (U)SIM_DET pin open. The (U)SIM card layout guidelines: Make sure that the (U)SIM card socket should be far away from the antennas. (U)SIM traces should be away from RF, VBAT and high-speed signals. The traces should be as short as possible. Keep (U)SIM socket’s GND pin directly connect to the main ground. Shielding the (U)SIM card signals by ground.
SIM8260A_Hardware Design_V1.05 Figure 30: I2S timing Table 35: I2S timing parameters Signal I2S_MCLK I2S_CLK Parameter Description Min. Typ. Max. Unit Frequency Frequency – 12.288 12.288 MHz T Clock period 81.380 81.380 – ns t(HC) Clock high 0.45T – 0.55T ns t(LC) Clock low 0.45T – 0.55T ns Frequency Frequency 8 48 48 KHz T Clock period 20.83 20.83 125 us t(HC) Clock high 0.45T – 0.55T ns t(LC) Clock low 0.45T – 0.55T ns 16.
SIM8260A_Hardware Design_V1.05 Figure 31: Audio codec reference circuit The PCM interface is multiplexing with I2S interface. The default audio interface of the module is I2S. Table 36: The PCM interface is multiplexing with I2S interface Pin name I2S_DOUT/ PCM_DOUT I2S_DIN/ PCM_DIN I2S_CLK/ PCM_CLK I2S_WS/ PCM_SYNC I2S_MCLK Pin no.
SIM8260A_Hardware Design_V1.05 3.10 I2C Interface SIM8260A default support two I2C interfaces, meet I2C specification version 5.0, and data rate up to 400 Kbps. The following figure shows the I2C bus reference circuit. Figure 32: I2C reference circuit Table 38: Definition of I2C interface Pin name Pin no.
SIM8260A_Hardware Design_V1.05 3.11 UART Interface SIM8260A default supports 3 UART ports for communication, which data rate up to 4Mbps. All the UART level of SIM8260A is 1.8V. If it communicates with the 3.3V serial port level, a level conversion chip needs to be added in the middle. It is recommended to use TXS0104EPWR level shift of TI, the reference circuit is as follows.
SIM8260A_Hardware Design_V1.05 Figure 35: UART RX level conversion circuit Table 39: Definition of UART interface Pin name Pin no.
SIM8260A_Hardware Design_V1.05 3.12 SPI Interface SIM8260A SPI interface only supports master mode, data rate up to 50MHz. Usually, SPI interface is used to connect ROM or LCD and other devices. The SPI reference circuit is shown as follows: Figure 36: SPI reference circuit Table 40: Definition of SPI interface Pin name Pin no.
SIM8260A_Hardware Design_V1.05 3.13 ADC Interface SIM8260A supports two 16bits ADC interfaces. Its performance parameters are shown as follows: Table 41: Definition of ADC interface Pin name Pin no. Electrical description ADC0 AH7 AI ADC1 AF7 AI description Comment Analog to digital converter input0 Analog to digital converter input1 Table 42: ADC performance parameters Parameter Comments Min Typ Max Unit Input voltage range Programmable 0 - 1.
SIM8260A_Hardware Design_V1.05 3.14 WLAN/BT Interface SIM8260A supports W82 interface including PCIe, UART, GPIOs, and customers can connect to the W82 WLAN/BT module through this interface. The reference circuit is as follows: Figure 37: SIM8260A and W82 connect circuit Table 43: Definition of WLAN/BT interface Pin name Pin no. Electrical description description Comment WL_SW_CTRL K49 DO W82 switch control SDX_TO_WL_CTI M49 DO W82 GPIO If unused, please keep open www.simcom.
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SIM8260A_Hardware Design_V1.05 3.15 PM7250B Interface SIM8260A supports PM7250B interface, customers can use PM7250B to manage the charge of the module. The reference circuits as follows: Figure 38: PM7250B interface diagram circuit Table 44: Definition of PM7250B interface Pin name Pin no. Pin characteristics Functional description Comment USB_VBUS C9 AI USB VBUS detection Not support charge When charger input is inserted PM7250B output signal to PMU.
SIM8260A_Hardware Design_V1.05 PM7250B performance as follows: please refer to SIM8260A reference design for details Supports USB Type-C specification Rev. 3.1 and USB power delivery specification Rev. 3.0. Supports Qualcomm Quick Charge 2.0, Quick Charge 3.0, and Quick Charge 4.0* technology. NOTE “*“means Indicates to be updated. For more details about charge function, please refer to Document [17] in the appendix.
SIM8260A_Hardware Design_V1.05 3.16 GPIOs Interface The follow pins of SIM8260A can be used as GPIO function, If the customer does not want to use the GPIO default configuration, they can choose the Alternate option in the table below, but they need to contact our company for confirmation. Table 45: GPIO list PIN Name PIN No.
SIM8260A_Hardware Design_V1.05 GPIO92 AK7 GPIO92 GPIO92 GPIO96 AM7 GPIO96 GPIO96 SLEEP_OUT AF3 GPIO97 SLEEP_OUT GPIO102 D36 GPIO102 GPIO102 GPIO105 D38 GPIO105 GPIO105 GPIO106 AY10 GPIO106 GPIO106 PMU_GPIO6 AP7 PMU_GPIO6 PMU_GPIO6 STATUS AJ5 PMU_GPIO13 STATUS NET_STATUS AE1 PMU_GPIO14 NET_STATUS NOTE “” means the GPIO support interrupt function. GPIO default state is B-PD, GPIO66 cannot be pulled up externally.
SIM8260A_Hardware Design_V1.05 NOTE The value of the resistor R1 depends on the LED characteristics. The timing parameters are shown in the following table.
SIM8260A_Hardware Design_V1.05 W_DISABLE pin status Module operation Input low level Flight mode: RF is disabled Input high level AT+CFUN=0: Minimal functional mode (SIM card function is off) AT+CFUN=4: Flight mode (SIM card function is on) AT+CFUN=1: RF is enabled (Default) Both W_DISABLE and AT commands can change the working mode of the module, but W_DISABLE has a higher priority. When W_DISABLE is low, it is forced to enter flight mode.
SIM8260A_Hardware Design_V1.05 TDD_SYNC_PPS and GPS_1PPS function can’t be used at the same time. The following is TDD_SYNC_PPS signal design guidelines： This signal trace should be treated as a data transmission line, required impedance is 50 Ω. This signal trace should as short as possible and cannot exceed 40mm out of the module. This signal trace should far away from RF, power and high-speed signals. This signal trace should be protected completely by GND.
SIM8260A_Hardware Design_V1.05 4 Antenna Interfaces SIM8260A provides four antennas for 3G/4G/5G and GNSS. The antenna ports have an RF impedance of 50Ω. 4.1 Antenna Definitions For detailed designs about antenna and if there is a requirement for minimum antennas, please refer to the antenna design guide “SIM8200 Series_LGA Antenna Port Mapping and Design Guide”.
SIM8260A_Hardware Design_V1.05 4.1.
SIM8260A_Hardware Design_V1.05 4.1.2 GNSS Frequency The following table shows frequency specification of GNSS antenna interface. Table 59: GNSS frequency Type Frequency GPS L1/Galileo/QZSS 1575.42±1.023MHz GPS L5 1176.45±10.23MHz GLONASS 1597.5~1605.8MHz BeiDou/Compass 1561.098±2.046MHz www.simcom.
SIM8260A_Hardware Design_V1.05 4.2 Antenna Installation 4.2.1 PCB Layout Guidelines To avoid interference, minimalize the insertion loss of the RF trace, the PCB should follow below rules: The coaxial cable PCB pads, RF antenna connector and other connectors which used to test contact performance of module should place as close as to the module antenna pads. The antenna matching network should place to antenna feed port.
SIM8260A_Hardware Design_V1.05 Figure 44: Impedance tuner reference block diagram Figure 45: Hybrid tuner reference block diagram The antenna control Tuner mipi interface of different package modules are as follows. Figure 46: LGA package Tuner mipi interface www.simcom.
SIM8260A_Hardware Design_V1.05 NOTE When multiple Tuners are needed, pay attention to the distinction of the same device USID under the same group of mipi. For details, please refer to the Antenna Tuner Reference Design document and contact SIMCom support teams. 4.2.3 Antenna Requirements The following table shows the requirements on 3G/4G/5G antennas and GNSS antenna.
SIM8260A_Hardware Design_V1.05 Total Gain for Active Antenna < 17 dB Cable Insertion Loss <1.5dB NOTE *: These recommendations are for dedicated GNSS antenna which the application need best of class GNSS tracking performance. 4.2.4 RF Plug Recommendation SIM8260A is mounted with I-PEX’s receptacle RF connectors 20449-001E-03, which size is 2.0mm*2.0mm*0.6mm. The connector dimensions are shown as below.
SIM8260A_Hardware Design_V1.05 Initial Contact Resistance (Without conductor resistance) Center contact 20.0mΩmax. Outer contact 20.0mΩmax. Voltage Standing Wave Ratio (V.S.W.R.) Meet the requirements of 1.3 max. (DC∼3GHz) 1.45 max. (3GHz∼6GHz) To get best RF performance, the RF plug connector should be designed to match the receptacle 20449-001E-03, and the parts come from I-PEX is the recommended.
SIM8260A_Hardware Design_V1.05 5 Electrical Specifications 5.1 Absolute Maximum Ratings Absolute maximum rating for digital and analog pins of module are listed in the following table: Table 63: Absolute maximum ratings Parameter Min. Typ. Max. Unit Voltage at VBAT1 pins - - 4.8 V Voltage at USB_VBUS - - 6 V Voltage at PWRKEY - - 2.1 V Voltage at RESIN_N - - 1.9 V Voltage at digital pins (GPIO, I2C, UART, I2S) - - 2.1 V Voltage at digital pins (U)SIM - - 3.05 V NOTE 1.
SIM8260A_Hardware Design_V1.05 5.2 Operating Conditions Table 64: VBAT recommended operating ratings Parameter Min. Typ. Max. Unit Voltage at VBAT1 pins 3.3 3.8 4.4 V NOTE 1. The VBAT include VBAT_BB and VBAT_RF pins. Table 65: 1.8V digital I/O characteristics Parameter Description Min. Typ. Max. Unit VIH High-level input voltage 1.17 - 2.1 V VIL Low-level input voltage 0 - 0.63 V VOH High-level output voltage 1.35 - 1.8 V VOL Low-level output voltage 0 - 0.
SIM8260A_Hardware Design_V1.05 5.3 Operating Mode 5.3.1 Operating Mode Definition The table below summarizes the various operating modes of module. Table 67: Operating mode definition Mode Normal operation Function UMTS/LTE/5G Sleep AT command “AT+CSCLK=1” can be used to set the module to a sleep mode. In this case, the current consumption of module will be reduced to a very low level and the module can still receive paging message and SMS. UMTS/LTE/5G Idle Software is active.
SIM8260A_Hardware Design_V1.05 5.3.2 Sleep Mode In sleep mode, the current consumption of module will be reduced to a very low level. Several hardware and software conditions must be satisfied in order to let module enter sleep mode: 1. UART condition 2. USB condition 3. Software condition NOTE Before designing, pay attention to how to realize sleeping/waking function. 5.3.
SIM8260A_Hardware Design_V1.05 5.4 Current Consumption The current consumptions are listed in the follows table. Table 68: Current consumption on VBAT pins (VBAT=3.8V) Description Condition. Power off mode Power off 135* uA GNSS mode (AT+CFUN=0, connection USB) TBD mA WCDMA(AT+CFUN=0) 2.6 mA WCDMA DRX=1.28s 4.5 mA WCDMA DRX=2.56s 3.5 mA LTE-FDD(AT+CFUN=0) 2.6 mA LTE-FDD DRX=0.32s 10.5 mA LTE-FDD DRX=0.64s 6.5 mA LTE-FDD DRX=1.28s 4.5 mA LTE-FDD DRX=2.
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SIM8260A_Hardware Design_V1.05 B2 WCDMA B4 B5 B2 B4 B5 LTE B7 B12 B13 B14 B17 B25 B26(Part2 2） B26(Part9 0） B41 B66 B71 www.simcom.com RMC HSDPA HSUPA（Subtest1） HSUPA（Subtest2） HSUPA（Subtest3） HSUPA（Subtest4） HSUPA（Subtest5）1852.4/1907.6 HSUPA（Subtest5）1880 RMC HSDPA HSUPA RMC HSDPA HSUPA（Subtest1/2） HSUPA（Subtest3） QPSK QPSK QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK/16QAM QPSK QPSK QPSK/16QAM QPSK QPSK QPSK/16QAM QPSK/16QAM 23.1±1 22.1±1 20±1 21±1 17.2±1 22.5±1 17±1 21.9±1 23.
SIM8260A_Hardware Design_V1.05 CA_41C CA_2A-4A CA_2A-12A CA_2A-66A CA_12A-66 A www.simcom.com 5+20/10+5/10+20/15+20/15+15/ 15+20/20+5/20+10/20+15/20+20 MHz 5+20/10+5/10+20/15+20/15+15/ 15+20/20+5/20+10/20+15/20+20 MHz 5+20/10+5/10+20/15+20/15+15/ 15+20/20+5/20+10/20+15/20+20 MHz 5+20/10+5/10+20/15+20/15+15M Hz 15+20/20+5/20+10/20+15/20+20 MHz(Size1) 15+20/20+5/20+10/20+15/20+20 MHz 1.4/3/5/10/15/20MHz PCC 1.4/3/5/10/15/20MHz PCC 1.4/3/5/10/15/20MHz PCC 1.4/3/5/10/15/20MHz PCC 1.
SIM8260A_Hardware Design_V1.05 n2,DC_7A_ n2A 5G B66-n5,DC _7A_n5A,D C_66A_n5A ,DC_7A-66 A-66A_n5A www.simcom.com 1.4/3/5/10/15/21MHz SCC 1.4/3/5/10/15/22MHz SCC 1.4/3/5/10/15/23MHz SCC 1852.5 1860 Q16 Q64 Q256 QPSK QPSK 20.7±1 20.4±1 17.4±1 22.6±1 22.71±1 1900 QPSK 22.45±1 1880 QPSK 22.56±1 1907.5 QPSK 22.2±1 1855 QPSK 22.59±1 1905 QPSK 22.29±1 1902.5 QPSK 22.42±1 1857.5 QPSK 22.7±1 1852.5 1855 1857.5 Outer_Full 1857.5 1860 1880 1902.5 Outer_Full 1902.5 1905 1907.
SIM8260A_Hardware Design_V1.05 n7,DC_2A_ n7A,DC_5A _n7A,DC_6 6A_n7A,DC _5A-7A_n7 A,DC_66A66A_n7A,D C_7C-66A66A_n5A n12 www.simcom.com Edge_1RB_Right CP Edge_1RB_Right DFT Inner_Full Outer_Full Edge_1RB_Left Edge_1RB_Right 64QAM 64QAM 256QAM 256QAM 256QAM 256QAM pi/2 BPSK 20.7±1 21.7±1 21.82±1 21.9±1 21.7±1 21.3±1 23.3±1 inter_Full CP QPSK 23.
SIM8260A_Hardware Design_V1.05 n14 B66-n25,D C_66A_n25 A,DC_7C_n 5A,DC_66A -66A_n5A, DC_2A-66A _n25A, n26PART22 CP Outer_Full DFT 707.5M Outer_Full DFT 256QAM 256QAM 256QAM 19.5±1 20.5±1 18.3±1 Inner_Full DFT 256QAM 20.5±1 Edge_1RB_Left DFT 707.5M Edge_1RB_Left DFT 256QAM 256QAM 18.1±1 20.1±1 Edge_1RB_RightDFT 256QAM 22.0±1 pi/2 BPSK 21.5±1 QPSK QPSK 16QAM 16QAM 64QAM 256QAM 22.4±1 23.0±1 21.9±1 22.8±1 21.4±1 21.4±1 pi/2 BPSK 22.
SIM8260A_Hardware Design_V1.05 n41,DC_2A _n41A,DC_ 66A_n41A, DC_2A-2A_ n41A,DC_2 A-66A_n41 A,DC_2C-6 6A_n41A,D C_2A-2A-6 6A_n41A www.simcom.com Inner_Full CP 16QAM 21.9±1 Outer_Full CP 16QAM 20.9±1 Edge_1RB_Left CP 16QAM 20.9±1 Edge_1RB_Right CP 16QAM 16QAM 64QAM 20.9±1 22.8±1 21.3±1 256QAM 21.
SIM8260A_Hardware Design_V1.05 n41-MIMO n66,DC_2A _n66A,DC_ 5A_n66A,D C_7A_n66A ,DC_12A_n 66A,DC_7C _n66A,DC_ 2A-12A_n6 6A,DC_5A7A_n66A,D C_5A-66A_ n66A,DC_1 2A-66A_n6 6A,DC_7A66A_n66A, DC_5A-7A66A_n66A, DC_5A-7C_ n66A,DC_5 A-7C-66A_ n66A www.simcom.com Inner_Full QPSK 25.3±1 Outer_Full QPSK 23.9±1 Edge_1RB_Left QPSK 23.3±1 Edge_1RB_Right Inner_Full Outer_Full Edge_1RB_Left Edge_1RB_Right QPSK 16QAM 16QAM 16QAM 16QAM 64QAM 256QAM 23.4±1 24.9±1 23.9±1 23.3±1 23.5±1 23.5±1 23.
SIM8260A_Hardware Design_V1.05 n71,DC_2A _n71A,DC_ 66A_n71A, DC_66C_n7 1A,DC_2C_ n71A,DC_2 A-66A_n71 A,DC_2A-2 A_n71A,DC _2A-71A_n 71A,DC_66 A-71A_n71 A,DC_66A66A_n71A, DC_2C-66A _n71A,DC_ 2A-66C_n7 1A,DC_2A2A-66A_n7 1A,DC_2A66A-66A_n 71A,DC_2A -66A-71A_ n71A n77L www.simcom.com Inner_Full DFT Outer_Full DFT Edge_1RB_Left DFT Edge_1RB_Right DFT 256QAM 256QAM 256QAM 256QAM 21.2±1 21.2±1 20.6±1 21.6±1 Inner_Full DFT pi/2 BPSK 22.6±1 Outer_Full DFT Edge_1RB_Left DFT Edge_1RB_Right DFT 1767.
SIM8260A_Hardware Design_V1.05 www.simcom.com Edge_1RB_Left DFT QPSK 23.0±1 Edge_1RB_Left DFT 10/15/70M QPSK 21.3±1 Edge_1RB_Right DFT Edge_1RB_Right DFT 10/15/70M Inner_Full CP Inner_Full CP 10/15/70M Outer_Full CP QPSK QPSK 16QAM 16QAM 16QAM 23.1±1 21.4±1 24.4±1 22.9±1 23.4±1 Outer_Full CP 10/15/70M 16QAM 22.0±1 Edge_1RB_Left DFT Edge_1RB_Left DFT 10/15/70M 16QAM 16QAM 21.4±1 22.9±1 Edge_1RB_Right DFT 16QAM 23.2±1 Edge_1RB_Right DFT 10/15/70M 16QAM 22.
SIM8260A_Hardware Design_V1.05 n77H www.simcom.
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SIM8260A_Hardware Design_V1.05 n78L,DC_2 A_n78A,DC _7A_n78A, DC_2A-7A_ n78A, n78H www.simcom.
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SIM8260A_Hardware Design_V1.05 n77L-MIMO www.simcom.
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SIM8260A_Hardware Design_V1.05 Edge_1RB_Right 20/30/40/50/6080/90/100MHz 10/15/70MHz 20/30/40/50/6080/90/100MH Inner_Full Outer_Full/Edge_1RB_Left/Edg e_1RB_Right 10/15/70MHz 20/30/40/50/6080/90/100MHz n78H-MIMO www.simcom.com Inner_Full Outer_Full/Edge_1RB_Left/Edg e_1RB_Right Inner_Full Outer_Full/Edge_1RB_Left/Edg e_1RB_Right 64QAM 23.3±1 256QAM 256QAM QPSK 21.0±1 23.3±1 24.9±1 QPSK 23.4±1 16QAM 16QAM 64QAM 256QAM QPSK 23.7±1 24.4±1 23.0±1 23.0±1 25.0±1 QPSK 23.5±1 16QAM 24.
SIM8260A_Hardware Design_V1.05 5.6 Conducted Receive Sensitivity SIM8260A conducted RF receiving sensitivity is fully meet 3GPP specification. Customers can get more details by check 3GPP official website http://www.3gpp.org. www.simcom.
SIM8260A_Hardware Design_V1.05 5.7 Thermal Design Make sure that the SIM8260A can reach maximum work performance under extended temperature or extreme conditions for a long time, thermal dissipation design is very important. The thermal dissipation design of LGA is described in Figure as follows: Figure 49: 3D drawing of LGA thermal dissipation design There are some design rules to enhance thermal dissipation performance: Keep the module away from other heat sources such as battery, power, AP, etc.
SIM8260A_Hardware Design_V1.05 QPM6679 85℃ QPM6375 85℃ QPM6621 85℃ S55643-11 85℃ SDR735 105℃ SMR546 105℃ QTM545 85℃ QTM547 105℃ 5.8 ESD Module is sensitive to ESD in the process of storage, transporting, and assembling. When module is mounted on the customers’ main board, the ESD components should be placed closed to the connectors which human body may touch, such as (U)SIM card socket, SD card socket, audio jacks, switches, USB interface, etc.
SIM8260A_Hardware Design_V1.05 6 Manufacturing 6.1 Top and Bottom View of SIM8XX0X Figure 50: Top and bottom view of SIMXX0X 6.2 Label Description Information A B C G E D F www.simcom.
SIM8260A_Hardware Design_V1.05 T Figure 51: Label description of module Table 73: Label description of module information No. Description A LOGO B Project name C Product code D Serial number E QR code F International mobile equipment identity G Product Details Serial Number NOTE The Figure above are the effect diagrams of the module, for reference only. Please refer to the actual product for appearance.
SIM8260A_Hardware Design_V1.05 Figure 52: Recommended PCB footprint NOTE Keep out Area is used for internal testing of the module; customers do not need to leave pads. See module recommended package for details 6.4 Recommended SMT Stencil The following figure shows the SMT stencil of SIM8260A. www.simcom.
SIM8260A_Hardware Design_V1.05 Figure 53: Recommended SMT stencil 6.5 Recommended SMT Reflow Profile The following figure shows the SMT reflow profile of SIM8260A. Figure 54: Recommended SMT reflow profile www.simcom.
SIM8260A_Hardware Design_V1.05 NOTE Refer to “Module secondary-SMT-UGD” for more information about the module shipping and manufacturing. 6.6 Moisture Sensitivity Level (MSL) SIM8260A is susceptible to damage induced by absorbed moisture and high temperature. A package’s moisture-sensitivity level (MSL) indicates its ability to withstand exposure after it is removed from its shipment bag, while it is on the factory floor awaiting PCB installation.
SIM8260A_Hardware Design_V1.05 6.7 Baking Requirements It is necessary to bake modules if the prescribed time limit has been exceeded. The baking conditions are specified in Table 71. Note that if baking is required, the devices must be transferred into trays that can be baked to at least 125°C. The module is vacuum-packed and has a shelf life of 6 months when the temperature is less than 40 degrees and the relative humidity is less than 90%.
SIM8260A_Hardware Design_V1.05 7 Packaging SIM8260A module supports tray packaging. The packaging process is shown in the following figures. Figure 55: Packaging process Module tray drawing： Figure 56: Module tray drawing Table 76: Tray size www.simcom.
SIM8260A_Hardware Design_V1.05 Length（±3mm） Width（±3mm） Number 242.0 161.0 8 Figure 57: Small carton drawing Table 77: Small carton size Length（±10mm） Width（±10mm） Height（±10mm） Number 270 180 120 8*19-2=150 Big carton drawing： Figure 58: Big carton drawing Table 78: Big carton size Length（±10mm） Width（±10mm） Height（±10mm） Number 380 280 280 150*4=600 www.simcom.
SIM8260A_Hardware Design_V1.05 8 Appendix 8.1 Coding Schemes and Maximum Net Data Rates over Air Interface Table 79: Coding schemes and maximum net data rates over air interface HSDPA device category Max data rate（peak） Modulation type Category 1 1.2Mbps 16QAM, QPSK Category 2 1.2Mbps 16QAM, QPSK Category 3 1.8Mbps 16QAM, QPSK Category 4 1.8Mbps 16QAM, QPSK Category 5 3.6Mbps 16QAM, QPSK Category 6 3.6Mbps 16QAM, QPSK Category 7 7.2Mbps 16QAM, QPSK Category 8 7.
SIM8260A_Hardware Design_V1.05 Category 5 3.84Mbps QPSK Category 6 5.
SIM8260A_Hardware Design_V1.05 8.2 Related Documents Table 80: Related documents NO. Title Description [1] SIM8200 Series_AT Command Manual [2] 3GPP TS 51.010-1 [3] 3GPP TS 34.124 AT Command Manual Digital cellular telecommunications system (Release 5); Mobile Station (MS) conformance specification Electromagnetic Compatibility (EMC) for mobile terminals and ancillary equipment. [4] 3GPP TS 34.121 [5] 3GPP TS 34.123-1 [6] 3GPP TS 34.123-3 [7] EN 301 908-02 V2.2.1 [8] EN 301 489-24 V1.2.
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SIM8260A_Hardware Design_V1.05 8.4 Safety Caution Table 82: Safety caution Marks Requirements When in a hospital or other health care facility, observe the restrictions about the use of mobiles. Switch the cellular terminal or mobile off, medical equipment may be sensitive and not operate normally due to RF energy interference. Switch off the cellular terminal or mobile before boarding an aircraft. Make sure it is switched off.
SIM8260A_Hardware Design_V1.05 FCC Caution. § 15.19 Labelling requirements. This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device doesnotcauseharmfulinterference. § 15.21 Information to user. AnyChangesormodificationsnotexpresslyapprovedbythepartyresponsibleforcompliancecouldv oid theuser'sauthoritytooperatetheequipment. § 15.105 Information to the user.
SIM8260A_Hardware Design_V1.05 The module does not have a standard antenna, which belong to Limited module Standard requires: Clear and specific instructions describing the conditions, limitations and procedures for third‐parties to use and/or integrate the module into a host device (see Comprehensive integration instructions below). Resolve: Supply example as follows: Installation Notes: 1) SIM8260A Module Power supply range is DC 3.3V~4.
SIM8260A_Hardware Design_V1.05 This equipment complieswithFCCradiation exposure limitssetforth for an uncontrolled environment.This equipmentshould be installed and operatedwithminimumdistance 20cmbetween the radiator&your bodyThe host productLabelingRequirements: NOTICE:The host productmustmake sure that FCClabeling requirements are met.Thisincludes clearlyvisible exteriorlabelontheoutsideofthe finalproduct housingthatdisplaysthe contents shown in below: Contains FCC ID:2AJYU-8XN0001 1.
