2AC23-WCT6LA2701_Operation Description_Rev2

FCC ID: 2AC23-WCT6LA2701

Operational Description

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FCCID_3483539

PRODUCTS SPECIFICATION WCT6LA2701 1. General Description This document is to specify the product requirements for 802.11a/b/g/n/ac and Bluetooth USB Module. This Card is based on Qualcomm QCA9378-7 chipset .It is WLAN and BT combo solution to support a complete 2×2 MIMO dual-band(2.4GHz and 5GHz) 802.11a/b/g/n/ac WLAN and BT 4.1+HS.This module provides a high level of integration with a dual-stream IEEE 802.11ac MAC/baseband/radio and Bluetooth 4.1+HS and Low Energy technology. The WLAN operation supports rates of MCS0 ~ MCS9 (up to 256QAM) in 20MHz,40MHz and 80MHz channels for data rates up to 866.7Mbps. It is also backward complied with IEEE 802.11a standard from 5.15~5.25 and 5725~5.825GHz wideband and IEEE 802.11b/g standard from 2.4~2.4835GHz. It can be used to provide up to 54Mbps for IEEE 802.11a and IEEE 802.11g, 11Mbps for IEEE 802.11b and 300Mbps for IEEE 802.11n. With seamless roaming, fully interoperability and advanced security with WEP standard, 802.11 a/b/g/n/ac USB2.0 Module offers absolute interoperability with different vendors 802.11a/b/g/n/ac.Access Points through the wireless LAN. The device shall automatically discontinue transmission in cases of absence of information to transmit, or operational failure. Then it will scan the available radio signals. If this signal is connected before, it will be automatically connected, otherwise manual connections will be necessary. Note: The WLAN and BT are time-division working mode, simultaneous transmission is not supported. 2. Features  Compatible with IEEE 802.11b standard to provide wireless 11Mbps date rate.  Compatible with IEEE 802.11g standard to provide wireless 54Mbps date rate.  Compatible with IEEE 802.11a standard to provide wireless 54Mbps date rate.  Compatible with IEEE 802.11n standard to provide wireless 300Mbps date rate.  Compatible with IEEE 802.11ac standard to provide wireless 866.7Mbps date rate.  Highly integrated WLAN SoC(system-on-chip) for 5 GHz 802.11ac,or2.4/5 GHz 802.11n WLAN applications  Supports Bluetooth V4.1+HS, BLE and be backwards compatible with BT 1.X, 2.X+Enhanced Data Rate.  Bluetooth Class 1 or Class 2 transmitter operation.  Supports external PA and LNA with control logics.  Operation at 2.4~2.483.5GHz, 5.15~5.25 and 5725~5.825GHz frequency band to meet worldwide regulations.  Provides simple legacy and 20MHz/40MHz/80MHz co-existence mechanisms to ensure backward and network compatibility.  Friendly user configuration and diagnostic utilities  Drivers support Windows7.LINUX  High speed USB 2.0 interface for WLAN and USB1.1 for BT.  RoHS compliant PAGE 1 OF 8

PRODUCTS SPECIFICATION WCT6LA2701 3. Application Diagrams 3.1 General Requirements 3.1.1 IEEE 802.11b Section # Feature Detailed Description 3.1.1.1 Standard ● IEEE 802.11b Radio and 3.1.1.2 Modulation ● CCK (DQPSK , DBPSK , DSSS) Schemes 3.1.1.3 Operating ● 2400 ～ 2483.5MHz ISM band Frequency 3.1.1.4 Channel Numbers ● 11 channels for United States 3.1.1.5 Data Rate ● 11,5.5,2,and 1Mbps Media Access 3.1.1.6 ● CSMA/CA with ACK Protocol Transmitter Output ● Typical RF Output Power at each RF chain, Data Rate and 3.1.1.7 Power at Antenna at room Temp. 25 degree C Connector ● 17dBm(±2dB) at 1,2,5.5,11Mbps Receiver Sensitivity ● Typical Sensitivity at Which Frame(1000-byte PDUs)Error at Antenna Rate=8% 3.1.1.8 ● -98 dBm at 1Mbps Connector ● -89 dBm for 11Mbps 3.1.2 IEEE 802.11g Section # Feature Detailed Description 3.1.2.1 Standard ● IEEE 802.11g Radio and 3.1.2.2 ● QPSK , BPSK , 16QAM ,64QAM with OFDM Modulation Type Operating 3.1.2.3 ● 2400 ～ 2483.5MHz ISM band Frequency 3.1.2.4 Channel Numbers ● 11 channels for United States 3.1.2.5 Data Rate ● 6,9,12,18,24,36,48,54Mbps 3.1.2.6 Media Access ● CSMA/CA with ACK Protocol ● Typical RF Output Power(tolerance±2dB) at each RF chain, Data Rate and at roomTemp. 25 degree C Transmitter Output ● 17 dBm at 6,9Mbps 3.1.2.7 Power at Antenna ● 16 dBm at 12,18Mbps Connector ● 15 dBm at 24,36Mbps ● 14 dBm at 48,54Mbps PAGE 2 OF 8

PRODUCTS SPECIFICATION WCT6LA2701 3.1.3 IEEE 802.11a Section # Feature Detailed Description 3.1.3.1 Standard ● IEEE 802.11a Radio and 3.1.3.2 ● QPSK , BPSK , 16QAM ,64QAM with OFDM Modulation Type Operating 3.1.3.3 ● 5.15~5.25GHz and 5.725~5.825GHz for US Frequency 3.1.3.4 Data Rate ● 6,9,12,18,24,36,48,54Mbps Media Access 3.1.3.5 ● CSMA/CA with ACK Protocol ● Typical RF Output Power(tolerance±2dB) at each RF chain, Data Rate and at roomTemp. 25 degree C Transmitter Output ● 14 dBm at 6,9Mbps 3.1.3.6 Power at Antenna ● 13 dBm at 12,18Mbps Connector ● 12 dBm at 24,36Mbps ● 11 dBm at 48,54Mbps 3.1.4 IEEE 802.11n Section # Feature Detailed Description 3.1.4.1 Standard ● IEEE 802.11n Radio and 3.1.4.2 ● BPSK , QPSK , 16QAM ,64QAM with OFDM Modulation Type Operating ● 2.4GHz band:2400 ~ 2483.5MHz 3.1.4.3 Frequency ● 5GHz band: 5.15~5.25GHz and 5.725~5.825GHz MCS GI=800ns GI=400ns 20MHz 40MH 20MHz 40MHz 0 6.5 13.5 7.2 15 1 13 27 14.4 30 2 19.5 40.5 21.7 45 3 26 54 28.9 60 4 39 81 43.3 90 5 52 108 57.8 120 6 58.5 121.5 65.0 135 3.1.4.4 Data Rate 7 65 135 72.2 150 8 13 27 14.444 30 9 26 54 28.889 60 10 39 81 43.333 90 11 52 108 57.778 120 12 78 162 86.667 180 13 104 216 115.556 240 14 117 243 130.000 170 15 130 270 144.444 300 Media Access 3.1.4.5 ● CSMA/CA with ACK Protocol ● Typical RF Output Power (tolerance±2dB) at each RF chain, Data Rate and at roomTemp. 25 degree C Transmitter Output ● 2.4GHz Band/HT20 ● 2.4GHz Band/HT40 3.1.4.6 Power at Antenna +14dBm at MCS0~15 +14dBm at MCS0~15 Connector ● 5GHz Band/HT20 ● 5GHz Band/HT40 +11dBm at MCS0~15 +10dBm at MCS0~15 PAGE 3 OF 8

PRODUCTS SPECIFICATION WCT6LA2701 3.1.5 IEEE 802.11ac Section # Feature Detailed Description 3.1.5.1 Standard ● IEEE 802.11ac Radio and 3.1.5.2 ● QPSK , BPSK , 16QAM ,64QAM,256QAM with OFDM Modulation Type Operating 3.1.5.3 ● 5.15~5.25GHz and 5.725~5.825GHz for US Frequency 3.1.5.4 Data Rate ● at most 866 Mbps Media Access 3.1.5.5 ● CSMA/CA with ACK Protocol Transmitter Output ● Typical RF Output Power(tolerance±2dB) at each RF chain, 3.1.5.6 Power at Antenna Data Rate and at roomTemp. 25degree C Connector ● +9 dBm at HT20/HT40/HT80 3.1.6 Bluetooth Section Feature Description General Specification Bluetooth Standard Bluetooth V4.1 of 1, 2 and 3 Mbps Modulation FHSS, GFSK, π/4DQPSK, 8DPSK Frequency Band 2.400 GHz ~ 2.4835 GHz Number of Channels 79 channels Channel Separation 1 MHz Antenna Type: PIFA Antenna Antenna Reference: Small antennas with 1.72 dBi peak gain Transmitter Output Power at Antenna 10 dBm (tolerance±2dB) Connector (Class 1.5): 3.1.7 Bluetooth Low Energy Feature Description General Specification Bluetooth Standard Bluetooth V4.1 of Low Energy Modulation GFSK Frequency Band 2.400 GHz ~ 2.4835 GHz Number of Channels 40 channels Channel Separation 2 MHz Antenna Type: PIFA Antenna Antenna Reference: Small antennas with 1.72 dBi peak gain Transmitter Output Power at Antenna 0 dBm (tolerance±2dB) Connector: PAGE 4 OF 8

PRODUCTS SPECIFICATION WCT6LA2701 4. Electrical and Thermal Characteristics 4.1 Temperature Limit Ratings Parameter Minimum Maximum Units Storage Temperature -40 +80 ℃ Ambient Operating Temperature 0 60 ℃ Junction Temperature 0 125 ℃ 4.2 General Section Feature Detailed Description 5.2.1 Antenna Type ● External antenna 5.2.2 Operating Voltage ● 3.3V±10% 5.2.3 Current ● ＜1200mA Consumption 5.2.4 Form Factor and ● High Speed USB2.0 Interface(WLAN) Interface ● USB1.1 Interface(BT) 4.2.1 Current Describtion Description Typical Unit IDLE(WiFi Sleep) 10 mA 2G/2T-HT40 MCS15(14dBm) 360 mA 2G/2T-HT20 MCS15(14dBm) 410 mA 2G/1T-G OFMD54M(17dBm) 250 mA 2G/1T-B CCK11M(17Bm) 330 mA 5G/2T-AC HT80 MCS9(9dBm) 510 mA 5G/2T- HT40 MCS15(10dBm) 580 mA 5G/2T- HT20 MCS15(11dBm) 610 mA 5G/1T- A OFDM54M(14dBm) 490 mA 2G/2R-HT40 MCS15(-60dBm) 120 mA 2G/2R-HT20 MCS15(-60dBm) 120 mA 2G/1R- G OFDM54M (-60dBm) 110 mA 2G/1R- B CCK11M(-60Bm) 110 mA 5G/2R-HT80 MCS9(-60dBm) 150 mA 5G/2R-HT40 MCS15(-60dBm) 130 mA 5G/2R-HT20 MCS15(-60dBm) 130 mA 5G/1R- G OFDM54M (-60dBm) 120 mA 4.3 Software Driver Win7, Linux, MAC Security 64/128-bits WEP, WPA, WPA2 4.4 Mechanical Dimensions Feature Detailed Description 4.4.1 Length ● 27mm 4.4.2 Width ● 18mm 4.4.3 Height ● 1.0mm(PCB) PAGE 5 OF 8

PRODUCTS SPECIFICATION WCT6LA2701 4.5 Mechanical Dimensions CONT2 CONT1 TOLERANCES ARE +/-0.3mm UNLESS OTHERWISE SPECIFIED * UNITE :mm Pin Symbol I/O Description Function 1 GND GROUND 2 GND GROUND 3 GND GROUND 4 VDD(+3.3V) I POWER SUPPLY 3.3V 5 GND GROUND 6 GND GROUND 7 BT_HOST_WAKE O External pull up or BT WAKE UP HOST down decided by FW 8 BT_DEV_WAKE I External pull up or HOST WAKE UP BT down decided by FW 9 NC NO CONNECTION 10 GND GROUND 11 USB_DN I/O USB D- 12 USB_DP I/O USB D+ 13 GND GROUND 14 GND GROUND 15 BT_REG_ON I BT ON Internal pull up to 3.3V 16 WL_REG_ON I WL ON Internal pull up to 3.3V 17 WL_HOST_WAKE O WL WAKE UP HOST External pull up or PAGE 6 OF 8

PRODUCTS SPECIFICATION WCT6LA2701 down decided by FW 18 WL_DEV_WAKE I HOST WAKE UP WL External pull up or down decided by FW 19 GND GROUND 20 VDD(+3.3V) I POWER SUPPLY 3.3V 21 GND GROUND 22 GND GROUND 23 GND GROUND 24 GND GROUND 25 GND GROUND 26 GND GROUND 27 GND GROUND 28 GND GROUND 29 GND GROUND 30 GND GROUND CONT1 CONNECTOR 1 I/O BT/WIFI CONNECTOR FOR EXTERNAL ANT CONT2 CONNECTOR 2 I/O WIFI CONNECTOR FOR EXTERNAL ANT 4.6 Reflow PAGE 7 OF 8

PRODUCTS SPECIFICATION WCT6LA2701 5. Antenna specification For 2400 MHz to 2483.5 MHz Chain 0 PIFA Antenna Antenna Type: Chain 1 PIFA Antenna Chain 0 1.72 dBi Max. Antenna Gain: Chain 1 1.72 dBi 4.73 dBi Note: For MIMO mode (2Tx/2Rx), there are two transmission antennas. Directional gain: Both Chain 0 and Chain 1 used at the same time and antenna ports have uniform output powers. The transmit signals are correlated with each other. For 5150 MHz to 5850 MHz Chain 0 PIFA Antenna Antenna Type: Chain 1 PIFA Antenna Chain 0 2.57 dBi Max. Antenna Gain: Chain 1 2.57 dBi 5.58 dBi Note: For MIMO mode (2Tx/2Rx), there are two transmission antennas. Max. Directional gain: Both Chain 0 and Chain 1 used at the same time and antenna ports have uniform output powers. The transmit signals are correlated with each other. PAGE 8 OF 8


Document Created: 2017-07-24 18:02:47
Document Modified: 2017-07-24 18:02:47
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