USER MANUAL USER MANUAL WN7911C-LF 1x1 Single Band 802.11 b/g/n SDIO Carrier Module V 0.1 .
USER MANUAL Table of Contents 1 2 Introduction ........................................................................................................................ 4 1.1 Introduction ........................................................................................................ 4 1.2 Product Features ................................................................................................. 4 Hardware .....................................................................................
USER MANUAL Revision History Edition # V0.
USER MANUAL 1 Introduction 1.1 Introduction WN7911C is an industrial wireless IEEE 802.11n 1x1 2.4GHz single band SDIO module which enables wireless networking systems to attain data transmission speeds up to 150 megabits-per-second (Mbps). The WN7911C maintains compatibility with legacy IEEE 802.11b.g devices. It supports operation to the IEEE 802.11b and IEEE 802.11g and IEEE 802.11n standards. 1.2 Product Features Module form factor: 25mm x 18mm Operate at ISM frequency bands (2.
USER MANUAL 2 Hardware 2.1 General Overview Module Dimension 25mm x 18mm Module Interface SDIO v2.0 (50Mhz, 4-bit) host interface Standard IEEE 802.11n, 802.11b/g Chipset BCM43143 2.4GHz MAC/PHY/Radio Description 802.11 b/g/n 2.4GHz 1x1 WiFi carrier module Modulation 802.11b: CCK, DQPSK, DBPSK 802.11g: 802.11 1x1 b/g/n 64 QAM, 16 QAM, QPSK, BPSK 802.11n: BPSK, QPSK, 16-QAM, 64-QAM Data Rate 8802.11b: 11, 5.5, 2, 1 Mbps; 802.11g: 54, 48, 36, 24, 18, 12, 9, 6 Mbps 802.
USER MANUAL Operating Channel WiFi 2.4GHz: 11: (Ch. 1-11) – United States 13: (Ch. 1-13) – Europe 14(ch1-14)– Japan 2.400GHz ~ 2.4835 GHz Antenna Connector One antenna allowing transmission or reception on both, simultaneously Operating System Supported Linux Temperatures Operating Temperature: -10°C to +70 °C Storage Temperature: -40°C to +80°C (non-operating): Humidity 2.2 5-90 Block Diagram 2.
USER MANUAL 3 USB_AVDD12 Power I USB Phy core 1.2V supply 4 USB_AVDD25 Power I USB Phy analog 2.5V supply 5 USB_AVDD33 Power I USB Phy analog 3.3V supply 6 VDD_AFE Power I 7 GND Power I Ground 8 USB20_DEV_DPLS Signal I/O USB port data plus 9 USB20_DEV_DMNS Signal I/O USB port data minus 10 GND Power I Ground 1.2V filtered supply for ADC; 1.
USER MANUAL Core buck regulator: Battery voltage input 26 GPIO_2 Signal I/O General-purpose interface pins. 27 GND Power I Ground 28 SDIO_CLK Signal I/O SDIO clock 29 GPIO_3 Signal I/O General-purpose interface pins. 30 SDIO_DATA_0 Signal I/O SDIO data line 0 31 GPIO_1 Signal I/O General-purpose interface pins. 32 SDIO_DATA_1 Signal I/O SDIO data line 1 33 SDIO_DATA_2 Signal I/O SDIO data line 2 34 GPIO_9 Signal I/O General-purpose interface pins.
USER MANUAL 45 GND Power I Ground 46 ANT Signal I/O Antenna port 47 GND Power I Ground RF I/O supply (2.6V to 3.3V); 48 VDD_3.3V Power I 3.3V OTP power supply (no lower than 3.0V); 3.
USER MANUAL 2.4 PCB Outline & Dimension 2.5 SDIO Connector Type 2.5.
USER MANUAL Unit: mm 2.5.2 Board to Board Female (for Leapfrog Main Board) ACC Part Number: NPV014P23R-H Unit: mm 2.5.
USER MANUAL Unit: mm 3 Software 3.
USER MANUAL 4 Specifications 4.1 4.2 Frequency Band: 802.11n Radio: 2.4 GHz 802.11b/g Radio: 2.4 GHz Transmit Power and Sensitivity: TX Output Power: (Typical) 11b 16 +/- 1 dBm 11g 10.5+/- 1 dBm 11n 10 +/- 1 dBm Rx Sensitivity: (Typical) -86 dBm @11 Mbps -72 dBm @54 Mbps -68 dBm @64-QAM, 20MHz channel spacing -61 dBm @64-QAM, 40MHz channel spacing 4.3 4.4 Modulation DBPSK @1Mbps DQPSK@2Mbp CCK@5.
USER MANUAL 4.5 Temperature and Humidity Operating Temperature: 0 ~ 40 oC ambient (TBD) Storage Temperature: -10 ~ 70 oC ambient (TBD) Humidity: 5 ~ 90% and must be non-condensing (TBD) 4.6 Regulatory and Certification Compliance TBD The drawings, specifications and the data contain herein are the exclusive property of Arcadyan Technology Corp. issued in strict confidence and shall not, without the prior written permission of Arcadyan Technology Corp.
USER MANUAL Federal Communication Commission Interference Statement 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 equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.
USER MANUAL Radiation Exposure Statement: This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator & your body.
USER MANUAL Industry Canada statement: This device complies with RSS-210 of the Industry Canada 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. Ce dispositif est conforme à la norme CNR-210 d'Industrie Canada applicable aux appareils radio exempts de licence.
USER MANUAL This device is intended only for OEM integrators under the following conditions: (For module device use) 1) The antenna must be installed such that 20 cm is maintained between the antenna and users, and 2) The transmitter module may not be co-located with any other transmitter or antenna. As long as 2 conditions above are met, further transmitter test will not be required.
USER MANUAL End Product Labeling This transmitter module is authorized only for use in device where the antenna may be installed such that 20 cm may be maintained between the antenna and users. The final end product must be labeled in a visible area with the following: “Contains IC: 4810A-31500”.
