2021 12 24 AL-7605B-WG-A Features Supported WLAN Standard IEEE Std. 802.11a IEEE Std. 802.11b IEEE Std. 802.11g IEEE Std. 802.11n Chip Solution MTK MT7605BU Size 47.0mm x 30.0mm x 6.0mm Interface Assemble Band Power supply USB Screwing 2.4G/5G 3.3V Antenna One External Antenna One Internal Antenna Sichuan AI-Link Technology Co.,Ltd. Add:
Anzhou,Industrial park,Mianyang,Sichuan TEL : +86-13881190925 Emailshengwu.chang@changhong.com
:http://www.ailinkiot.com AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module Feedback of customers Confirmation We accept the specification after Confirmed Customer name Customer signature Confirmation Date Please feed back this paper and first paper after your signature by the address,thanks!
ADDAnzhou,Industrial park,Mianyang,Sichuan FactorySichuan AI-Link Technology Co.,Ltd. Approved Checked Designed Product WiFi Module AL-7605B-WG-A 2021-12-24 Model Date Sichuan AI-Link Technology Co.,Ltd. page 2 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module Record of Modification Version Date Main content of modification V0.1 2021/12/24 First release Confirm Sichuan AI-Link Technology Co.,Ltd. page 3 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 1. Introduction AL-7605B-WG-A module design is based on MT7605 solution, The MT7605 is a highly integrated single chip which has built in a 2x2 dual-band wireless LAN radio. The Module is a highly integrated MAC/BBP and 2.4/5GHz PA/LNA single chip which supports a 300Mbps PHY rate. The Module is designed to support standard-based features in the areas of security, quality of service, and international regulations, giving end users the greatest performance anytime and in any circumstance. This documentation describes the engineering requirements specification. 1.1 RF module Overview The general HW architecture for the module is shown in Figure 1. This WLAN Module design is based on MT7605. It is a highly integrated single-chip MIMO(Multiple In Multiple Out) Wireless LAN (WLAN) network interface controller complying with the 802.11 specification over USB interface. It combines a MAC, a 2T2R capable baseband, and RF in a single chip. An intelligent Wi-Fi coexistence algorithm is implemented to provide the best harmonized Wi-Fi performance. Figure 1 AL-7605B-WG-A Block Diagram 1.2 Specification reference This specification is based on additional references listed below. _ IEEE Std. 802.11a _ IEEE Std. 802.11b _ IEEE Std. 802.11g _ IEEE Std. 802.11n Sichuan AI-Link Technology Co.,Ltd. page 4 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 1.3 System Functions Table1: General Specification as below:
Main Chipset Operating Frequency WiFi Standard Modulation MT7605BU 2.4G/5G 802.11a/b/g/n (2x2) WIFI:11b: DBPSK, DQPSK, CCK for DSSS Data rates Form factor Host Interface PCB Stack Dimension Antenna 11a/g: BPSK, QPSK, 16QAM, 64QAM for OFDM 11n: BPSK, QPSK, 16QAM, 64QAM for OFDM 11b: 1, 2, 5.5 and 11Mbps 11a/g: 6, 9, 12, 18, 24, 36, 48 and 54 Mbps 11n: MCS0~15, up to 300Mbps 10pins USB 2.0 4-layers design Typical30.0mm x47.0mm x 6.0mm One External Antennas, One Internal Antennas Design Operation Temperature 0 to +70 Storage Temperature
-40 to +80 Operation Voltage Power Consumption 3.3V +/-10%
1000mA Max Sichuan AI-Link Technology Co.,Ltd. page 5 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 2. Mechanical Specification 2.1 Mechanical Outline Drawing Typical Dimension (W x L ):30.0mmx 47.0mm x 6.0mm General tolerance: 0.3mm 2.2 Pin define Define PIN1 PIN2 PIN3 PIN4 PIN5 PIN6 PIN7 PIN8 PIN9 PIN10 Pin 1 2 3 4 5 6 7 8 9 10 Description GND HSDP HSDM VIN VIN VIN WL_WAKE_HOST HOST_WAKE_WL RESET GND Sichuan AI-Link Technology Co.,Ltd. page 6 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 2.3 Product Picture TOP VIEW BOTTOM VIEW Sichuan AI-Link Technology Co.,Ltd. page 7 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 3. Electrical Specification This Specification is based-on conductive DVT testing result. The extreme condition include overall temperature (0,+25,+40) and overall voltage (3.0V,3.3V,3.6V). Items Contents 3.1 IEEE 802.11b Section:
Specification Mode Channel Data rate TX Characteristics 1. Power Levels(Calibrated) 1) 21.5dBm Target (For Each antenna port)
@11Mbps 2. Spectrum Mask @ Target Power 1) fc +/-11MHz to +/-22MHz 2) fc > +/-22MHz 3. Constellation Error(EVM) @ Target Power 1) 1Mbps 2) 2Mbps 3) 5.5Mbps 4) 11Mbps 4. Frequency Error RX Characteristics 5. Minimum Input Level Sensitivity(each chain) 1) 1Mbps (FER 8%) 2) 11Mbps (FER 8%) 6. Maximum Input Level (FER 8%) Min. 19.5
-15 Min.
-10 IEEE802.11b DBPSK, DQPSK and CCK and DSSS CH1 to CH11 1, 2, 5.5, 11Mbps Max. Typ. Unit Remark 21.5
-20
Typ.
-99
-90
23.5
-30
-50
-10
-10
-10
-10
-15 Max.
-88
-82
dBm dBr dBr dB dB dB dB ppm Unit dBm dBm dBm Sichuan AI-Link Technology Co.,Ltd. page 8 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 3. 2 IEEE 802.11g/a Section:
Items Contents Specification Mode Channel Data rate IEEE802.11g & IEEE802.11a BPSK, QPSK, 16QAM, 64QAM and OFDM CH1 to CH11 @ 11g CH36,CH40,CH44,CH48 CH52,CH56,CH60,CH64,CH100,CH104,CH108,CH112,C H116,CH120,CH124,CH128,CH132,CH136,CH140CH149
,CH153.CH157,CH161,CH165@ 11a 6, 9, 12, 18, 24, 36, 48, 54Mbps Max. Remark Min. Typ. Unit 16.5 18.5 20.5 dBm TX Characteristics 1. Power Levels 1) 18.5dBm Target (For Each antenna port)
@ 11g 54Mbps
@ 11a 54Mbps 2) 17.0dBm Target (For Each antenna port) 15.0 17.0 2. Spectrum Mask @ Target Power 1) at fc +/-11MHz 2) at fc +/-20MHz 3) at fc > +/-30MHz 3. Constellation Error(EVM) @ Target Power 1) 6Mbps 2) 9Mbps 3) 12Mbps 4) 18Mbps 5) 24Mbps 6) 36Mbps 7) 48Mbps 8) 54Mbps 4. Frequency Error 1) IEEE802.11g 2) IEEE802.11a RX Characteristics 5. Minimum Input Level Sensitivity(each chain) 1) 6Mbps (PER 10%) 2) 54Mbps (PER 10%) 6. Maximum Input Level (PER 10%) 1) IEEE802.11g 2) IEEE802.11a
-15
-15 Min.
-20
-30
Typ.
-96
-77
19.0
-20
-28
-40
-5
-8
-10
-13
-16
-19
-22
-25
-15
-15 Max.
-86
-73
dBm dBr dBr dBr dB dB dB dB dB dB dB dB ppm ppm Unit dBm dBm dBm dBm Sichuan AI-Link Technology Co.,Ltd. page 9 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 3.3 IEEE 802.11n HT20 Section:
Items Contents Specification Mode Channel Data rate (MCS index) TX Characteristics 1. Power Levels 1) 18.0dBm Target (For Each antenna port) 2) 16.0dBm Target (For Each antenna port)
@ 2.4G MCS7
@ 5G MCS7 2. Spectrum Mask @ Target Power 1) at fc +/-11MHz 2) at fc +/-20MHz 3) at fc > +/-30MHz 3. Constellation Error(EVM) @ Target Power 1) MCS0 2) MCS1 3) MCS2 4) MCS3 5) MCS4 6) MCS5 7) MCS6 8) MCS7 4. Frequency Error 1) IEEE802.11n HT20 @ 2.4G 2) IEEE802.11n HT20 @ 5G RX Characteristics 5. Minimum Input Level Sensitivity(each chain) 1) MCS0 (PER 10%) 2) MCS7 (PER 10%) 6. Maximum Input Level (PER 10%) 1) IEEE802.11n HT20 @ 2.4G 2) IEEE802.11n HT20 @ 5G IEEE802.11n HT20 @ 2.4G IEEE802.11n HT20 @ 5G BPSK, QPSK, 16QAM, 64QAM and OFDM CH1 to CH11 @ 2.4G CH36,CH40,CH44,CH48 CH52,CH56,CH60,CH64,CH100,CH104,CH108,CH112, CH116,CH120,CH124,CH128,CH132,CH136,CH140, CH149,CH153.CH157,CH161,CH165@ 5G MCS0/1/2/3/4/5/6/7/8/9/10/11/12/13/14/15 Max. Remark Typ. Min. Unit 16.0 18.0 20.0 dBm 14.0 16.0 18.0 dBm
-15
-15 Min.
-20
-30
Typ.
-95
-75
-20
-28
-45
-5
-10
-13
-16
-19
-22
-25
-27
-15
-15 Max.
-86
-70
dBr dBr dBr dB dB dB dB dB dB dB dB ppm ppm Unit dBm dBm dBm dBm Sichuan AI-Link Technology Co.,Ltd. page 10 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 3.4 IEEE 802.11n HT40 Section:
Items Contents Specification Mode Channel Data rate (MCS index) TX Characteristics 1. Power Levels (Calibrated) 1) 17.5dBm Target (For Each antenna port) 2) 16.0dBm Target (For Each antenna port)
@ 2.4G MCS7
@ 5G MCS7 2. Spectrum Mask @ Target Power 1) at fc +/-21MHz 2) at fc +/-40MHz 3) at fc > +/-60MHz 3. Constellation Error(EVM) @ Target Power 1) MCS0 2) MCS1 3) MCS2 4) MCS3 5) MCS4 6) MCS5 7) MCS6 8) MCS7 4. Frequency Error 1) IEEE802.11n HT40 @ 2.4G 2) IEEE802.11n HT40 @ 5G RX Characteristics 5. Minimum Input Level Sensitivity(each chain) 1) MCS0 (PER 10%) 2) MCS7 (PER 10%) 6. Maximum Input Level(PER 10%) 1) IEEE802.11n HT40 @ 2.4G 2) IEEE802.11n HT40 @ 5G IEEE802.11n HT40 @ 2.4G IEEE802.11n HT40 @ 5G BPSK, QPSK, 16QAM, 64QAM and OFDM CH3 to CH9 @ 2.4G CH38,CH46,CH54,CH62,CH102,CH110,CH118,CH126, CH134,CH151,CH159 @ 5G MCS0/1/2/3/4/5/6/7/8/9/10/11/12/13/14/15 Max. Typ. Min. Unit Remark 15.5 17.5 19.5 dBm 14.0 16.0 180 dBm
-15
-15 Min.
-20
-30
Typ.
-92
-70
-20
-28
-45
-5
-10
-13
-16
-19
-22
-25
-27
-15
-15 Max.
-83
-66
dBr dBr dBr dB dB dB dB dB dB dB dB ppm ppm Unit dBm dBm dBm dBm 4. Software Requirements The driver supports the following operating systems: Linux, Microsoft Windows XP, Vista and Win7. Mfg. software tool is QAtool Sichuan AI-Link Technology Co.,Ltd. page 11 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 5. Antenna specification NO. Type Antenna Project Code Gain Part No. 1 2 3 External PIFA Antenna External PIFA Antenna Onboard PIFA Antenna PIFA Antenna 3.46 dBi(@2.4 ~ 2.5 GHz) 3.37 dBi(@5.15 ~ 5.85 GHz) RFMTA3009**IMLB401 PIFA Antenna 1.72 dBi(@2.4 ~ 2.5 GHz) 2.57 dBi(@5.15 ~ 5.85 GHz) SLK-T3010-L-**-B PIFA Antenna 3.79 dBi(@2.4 ~ 2.5 GHz) 3.68 dBi(@5.15 ~ 5.85 GHz) RFMTA170900NNLB00 3 6.Product label, label location As shown in the figure below 7.Conditions of use Please keep the antenna away from metal and horn interference sources. Sichuan AI-Link Technology Co.,Ltd. page 12 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 8.Key component List 1 2 3 4
MT7605BU PCB JUI7.820.0101 Series FR-4,4LAY SMD3225-40M 40M DPX 2.4G@5G MTK Hosonic 9.Order AL-7605B-WG-A WF-M605B-UWD1 WF-M605B-UWD2 2.4G,5G;802.11n;ffc connector;
2.4G,5G;802.11n;ffc connectpr;
2.4G,5G;802.11n;
10Waste disposal The disposal of our products shall comply with local/superior region/national/international applicable laws and regulations. Sichuan AI-Link Technology Co.,Ltd. page 13 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 11. Packaging Information:
16
) 1 222g 32541600pcs400pcs 4499mm*394mm*298mm;
5 Sichuan AI-Link Technology Co.,Ltd. page 14 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 12. FCC Statement FCC regulatory compliance 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. Warning: changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. This Module complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with a minimum distance of 20cm between the radiator and your body. This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter. Labelling Instruction for Host Product Integrator Please notice that if the FCC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains FCC ID: 2AOKI-AL7605B any similar wording that expresses the same meaning may be used. Installation Notice to Host Product Manufacturer The OEM integrator is responsible for ensuring that the end-user has no manual instruction to remove or install module. The module is limited to installation in mobile application, a separate approval is required for all other operating configurations, including portable configurations with respect to 2.1093 and difference antenna configurations. Antenna Change Notice to Host manufacturer If you desire to increase antenna gain and either change antenna type or use same antenna type certified, a Class II permissive change application is required to be filed by us, or you (host manufacturer) can take responsibility through the change in FCC ID (new application) procedure followed by a Class II permissive change application. FCC other Parts, Part 15B Compliance Requirements for Host product manufacturer This modular transmitter is only FCC authorized for the specific rule parts listed on our grant, host product manufacturer is responsible for compliance to any other FCC rules that apply to the host not covered by the modular transmitter grant of certification. Host manufacturer in any case shall ensure host product which is installed and operating with the module is in compliant with Part 15B requirements. Note: 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. Sichuan AI-Link Technology Co.,Ltd. page 15 of 16 AL-7605B-WG-A IEEE 802.11a/b/g/n 2T2R USB WIFI Module 13.ISED Regulatory Compliance This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation, Science and Economic Development Canadas licence-exempt RSS(s). Operation is subject to the following two conditions: (1 )This device may not cause interference.(2)This device must accept any interference, including interference that may cause undesired operation of the device. Lmetteur/rcepteur exempt de licence contenu dans le prsent appareil est conforme aux CNR dInnovation, Sciences et Dveloppement conomique Canada applicables aux appareils radio exempts de licence. Lexploitation est autorise aux deux conditions suivantes :(1)Lappareil ne doit pas produire de brouillage; (2)Lappareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible den compromettre le fonctionnement. This equipment complies with IC RSS102 radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance 20cm between the radiator and your body. Cet quipement est conforme aux limites d'exposition aux radiations IC CNR102 tablies pour un environnement non contrl. Cet quipement doit tre install et utilis avec une distance minimale de 20cm entre le radiateur et votre corps. Please notice that if the IC identification number is not visible when the module is installed inside another device, then the outside of the device into which the module is installed must also display a label referring to the enclosed module. This exterior label can use wording such as the following: Contains IC: 23460-AL7605B any similar wording that expresses the same meaning may be used. Ltiquette dhomologation dun module dInnovation, Sciences et Dveloppement conomique Canada devra tre pose sur le produit hte un endroit bien en vue, en tout temps. En labsence dtiquette, le produit hte doit porter une tiquette sur laquelle figure le numro dhomologation du module dInnovation, Sciences et Dveloppement conomique Canada, prcd du mot contient , ou dune formulation similaire allant dans le mme sens et qui va comme suit : Contient IC: 23460-AL7605B est le numro dhomologation du module. the device for operation in the band 51505250 MHz is only for indoor use to reduce the potential for harmful interference to co-channel mobile satellite systems;
for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the bands 5250-5350 MHz and 5470-5725 MHz shall be such that the equipment still complies with the e.i.r.p. limit;
iii. for devices with detachable antenna(s), the maximum antenna gain permitted for devices in the band 5725-5850 MHz shall be such that the equipment still complies with the e.i.r.p. limits as appropriate; and i. le dispositif utilis dans la bande 5150-5250 MHz est rserv une utilisation en intrieur afin de rduire le risque de brouillage prjudiciable aux systmes mobiles par satellite dans le mme canal;
ii. pour les dispositifs antenne (s) dtachable (s), le gain d'antenne maximal autoris pour les dispositifs dans les bandes 5250-5350 MHz et 5470-5725 MHz doit tre tel que l'quipement soit toujours conforme la norme e.i.r.p. limite;
iii. pour les dispositifs antenne (s) dtachable (s), le gain d'antenne maximal autoris pour les dispositifs de la bande 5725-5850 MHz doit tre tel que l'quipement soit toujours conforme la norme e.i.r.p. les limites, le cas chant; et i. ii. Sichuan AI-Link Technology Co.,Ltd. page 16 of 16