7668AUFT Wireless Module User manual

Qingdao Intelligent & Precise Electronics Co., Ltd ZDGF7668AU-FT User Manual Product NameIEEE 802.11 a/b/g/n/ac 2.4GHz+5GHz 2T2R, Bluetooth 5.0 USB Module Model ZDGF7668AU-FT 1. Introduction Thank you for using the Wi-Fi module product provided by Qingdao Intelligent &Precise Electronics Co., Ltd. Before use, please read this user manual carefully. Please follow the technical specifications when using the module in your design and develop activities. Qingdao Intelligent &Precise Electronics Co., Ltd has the right to change the contents of this manual in accordance with the needs of the technical development. FCC & IC application:

This device complies with Part 15 of the FCC Rules / Industry Canada licence-exempt RSS standard(s). 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. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes : (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. The device for operation in the band 5150-5250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems. Les dispositifs fonctionnant dans la bande de 5 150 5 250 MHz sont rservs uniquement pour une utilisation l'intrieur afin de rduire les risques de brouillage prjudiciable aux systmes de satellites mobiles utilisant les mmes canaux. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate 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. MPE Requirements 1 To satisfy FCC / IC RF exposure requirements, a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during device operation. To ensure compliance, operations at closer than this distance is not recommended. Les antennes installes doivent tre situes de facon ce que la population ne puisse y tre expose une distance de moin de 20 cm. Installer les antennes de facon ce que le personnel ne puisse approcher 20 cm ou moins de la position centrale de l antenne. La FCC des ltats-unis stipule que cet appareil doit tre en tout temps loign dau moins 20 cm des personnes pendant son functionnement. Region Selection Limited by local law regulations, version for North America does not have region selection option. Label Host labeling requirement: Contains transmitter module FCC ID 2AJVQ-7668AUFT. Host labeling requirement: Contains transmitter module IC 22470-7668AUFT. 2Product Information 2.1 Product Information ZDGF7668AU-FT Wi-Fi USB module is a wireless signal module device work at 2.4GHz(2.400 ~

2.4835GHz)/5GHz (5.150 ~ 5.85GHz) .ZDGF7668AU-FT comply with IEEE 802.11a802.11b802.11 g802.11 n and 802.11 ac standard. It support up to 867Mbps physical layer transmitting rate. ZDGF7668AU-FT support USB 2.0, which has up to 480Mbps data rate. ZDGF7668AU-FT also support Bluetooth specification 2.1+EDR Bluetooth 4.2 Low Energy and Bluetooth 5.0. ZDGF7668AU-FT has 2T2R structurehas two onboard PIFA Antenna. It could provide stable wireless link with high throughput. ZDGF7668AU-FT is a wireless signal module. It could transmit and receive Wi-Fi wireless signal device without radar detection. It is widely used to multi-media device, such as smart TV. Equipped with ZDGF7668AU-FT, a smart TV could access to Wireless Local Network, which is also called WLAN or WIFI network. ZDGF7668AU-FT helps multi-media device achieve to send & receive data package in a wireless way. 2.2 Feature IEEE standardIEEE 802.11a/b/g/n/ac client device without radar detection Bluetooth 5.0 operating Frequency 2.4GHz/5 GHz support up to 867Mbps 2T2R mode Support 20MHz, 40MHz, 80MHz in 5GHz band , and 20MHz, 40MHz band width in 2.4GHz band. support USB 2.0 high data rate mode,10-pin interface 2 support WFA/ WPA/WPA2 /WPS2.0/WAPI security RoH MAC /baseband/RF MT7668AU 3. Product Specification 3.1 Parameter WLAN Standard IEEE802.11a/b/g/n/ac Data Interface USB2.0 WLAN Modulation Mode WLAN Working Frequency WLAN Receiver Sensitivity WIFI:

802.11b:CCK, DQPSK, DBPSK 802.11a, 802.11g:64QAM, 16QAM, QPSK, BPSK 802.11n:64QAM, 16QAM, QPSK, BPSK 802.11ac:256QAM, 64QAM, 16QAM, QPSK, BPSK 2.4G: 2400-2483.5MHz;

5G: 5150-5350 MHz, 5470-5850 MHz . 11b @ 11Mbps: (Max.) : -84dBm , (Typical) : -87dBm (PER<8%) 11g @ 54Mbps: (Max.) : -69dBm , (Typical) : -77dBm (PER<10%) 11n @ MCS7 (2.4g HT20): (Max.) : -67dBm , (Typical) : -73dBm (PER<10%) 11n @ MCS7 (2.4g HT40): (Max.) : -64dBm , (Typical) : -68dBm (PER<10%) 11a @ 54Mbps: (5g) : -69dBm , (Typical) : -77dBm (PER<10%) 11n @ MCS7 (5g HT20): (Max.) : -67dBm , (Typical) : -73dBm (PER<10%) 11n @ MCS7 (5g HT40): (Max.) : -64dBm , (Typical) : --69dBm (PER<10%) 11ac @ MCS9 (5g HT80): (Max.) : -51dBm , (Typical) : -58dBm (PER<10%) WLAN Antenna type Two onboard PIFA antennas WLAN Antenna Gain 2.4G :Ant0:0.98dBi (MAX) , Ant1:0.98dBi (MAX) 5G: Ant0:1.83dBi (MAX) , Ant1:1.53dBi (MAX) BT Standard BT 2.1+EDRBT 3.0+HSBT 4.2 BLE BT5.0 BT Working Frequency 2400-2483.5MHz BT Modulation Mode GFSK/4-DQPSK8-DPSK BT Antenna Gain 0.32dBi (MAX) Working Voltage 3.3V10% I/O supply voltage Working Temperature

-10~+70 Storage Temperature

-40~+125 3 4. Hardware information 4.1 structure dimensionUnit:mm PCB MaterialFR-4Surface treatmentOSP. Appearance Dimensionmm70+/- 0.333+/- 0.3 PCB thickness1.0mm+/-0.15mm. Via4mm+/-0.15mm. 4.2 PIN definition NO 123 4 5 6 7 8 9 10 11 12 Description VCC GND GND BTDN BTDP GND GND BT_REG_ON REG_ON WLAN_DEV_WAKE BT_HOST_WAKE 4.3 Block Diagram BLOCK DIAGRAM 4 5 EU single contact point Hisense Czech (Manufacture) s.r.o. U Nov Hospody 1164/4, 301 00 Plze ,Czech Republic. 6 Manufactures postal address No.218, Qianwangang Road, Qingdao Economic & Technological Development Zone, Shandong, China 7 Importers name & address Hisense Czech (Manufacture) s.r.o. U Nov Hospody 1164/4, 301 00 Plze ,Czech Republic. 5 8. The requirement for KDB 996369 D03:

8.1 List of applicable FCC rules FCC Part 15. 247 and FCC Part 407. 8.2 Summarize the specific operational use conditions None 8.3 Limited module procedures The module is a single module, so this requirement is not applicable to the product. 8.4 Trace antenna designs The module uses the permanent PCB antenna, so this requirement is not applicable to the product. 8.5 RF exposure considerations The host device manufacturer should confirm that a separation distance of 20 cm or more should be maintained between the antenna of this host device and persons during the host device operation. 8.6 Antennas For Bluetooth: PIFA antenna, 0.32dBi For WiFi 2.4G Band: Ant0: 0.98dBi, Ant1: 0.98dBi For WiFi 5G Band: Ant0: 1.83 dBi, Ant1: 1.53dBi 8.7 Label and compliance information If this certified module is installed inside the host device, then the outside of the host must be labeled with Contains FCC ID: 2AJVQ-7668AUFT and IC: 22470-7668AUFT. 8.8 Information on test modes and additional testing requirements The host manufacturer can use the software of Combo Tool to make the Bluetooth transmit continuously, and the software of QA Tool to make the wifi transmit continuously. 8.9 Additional testing, Part 15 Subpart B disclaimer The module only complies with the FCC Part 15.247 and FCC Part 15.407. If the module is installed in the host device, the host manufacturer is responsible for the compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. For example, if the host manufacturer markets their product as being Part 15 Subpart B compliant (when it also contains unintentional-radiator digital circuity), then the host manufacturer shall provide a notice stating that the final host product still requires Part 15 Subpart B compliance testing with the modular transmitter installed. 6