USERS MANUAL 802.11a/b/g/n 2Tx2R + BT5.0 USB WLAN Module WCBN3509R(38BT) Page 1/13 PRODUCT FEATURES BT FEATURE:
Bluetooth V5.0 system Backwards compatible with BT version of 1.1, 1.2, 2.0, 2.1, 3.0+HS and 4.0LE Bluetooth Class I transmission power Support for Simple Pairing (SP) and Enhanced Inquiry Response (EIR) function Support for SCATTERNET and up to 7 piconets simultaneously with background inquiry/page scan Up to 7 BT link + 32BLE link Support wide-band speech and hardware accelerated SBC codec for A2DP streaming Packet loss concealment Channel quality driven data rate adaptation Support Wake On Bluetooth WI-FI FEATURE:
Operate at ISM frequency Band (2.4/5GHz) IEEE Standards Support, 802.11a ,802.11b, 802.11g, 802.11n Support for both 20 MHz, 40MHz channel width in 2.4GHz and 5GHz band Enterprise level security supporting: WPS2.0,WAPI, WPA, WPA2 Support 2 transmission and 2 receiving, transmission rate can up to 300Mbps
(Physical Rate) in downstream and upstream QoS support of WFA WMM, WMMPS Support MU-MIMO RX Support STBC, LDPC, TX&RX beamforming Support Wake On WLAN COMMON FEATURE:
MT7638BU is a single chip integrated IEEE 802.11 a/b/g/n and Bluetooth 5.0 with a single USB interface PA, LNA, and T/R switch integration for Wi-Fi and Bluetooth Advanced FDD/TDD mode Wi-Fi/Bluetooth coexistence scheme Fully compliance with USB v2.0 specification RoHS compliance Low Halogen compliance Page 2/13 PRODUCT SPECIFICATIONS MAIN CHIPSET MediaTek MT7638BU FUNCTIONAL SPECIFICATIONS BT Function Standard IEEE802.11a; IEEE802.11b; IEEE 802.11g; IEEE 802.11n Standard Bluetooth V5.0LE Bus Interface USB2.0 Data Rate 1 Mbps, 2Mbps and Up to 3Mbps Modulation Scheme GFSK, /4-DQPSK and 8-DPSK Frequency Range 2.402~2.480 GHz Transmit Output Power
+4 Output Power +10dBm; Class I Device Receiver Sensitivity
< 0.1% BER at -88dBm Wi-Fi Function Bus Interface Data Rate Media Access Control CSMA/CA with ACK Modulation Technique CCK, DQPSK, DBPSK 54, 48, 36, 24, 18, 12, 9, 6 Mbps 11, 5.5, 2, 1 Mbps 54, 48, 36, 24, 18, 12, 9, 6 Mbps MCS 0 to 15 for HT20MHz MCS 0 to 15 for HT40MHz 64QAM, 16QAM, QPSK, BPSK USB2.0 802.11a:
802.11b:
802.11g:
802.11n:
802.11a:
802.11b:
802.11g:
802.11n:
64QAM, 16QAM, QPSK, BPSK 64QAM, 16QAM, QPSK, BPSK Ad-hoc mode (Peer-to-Peer) Infrastructure mode 2.4GHz 11: (Ch. 1-11) United States 13: (Ch. 1-13) Europe 14: (Ch. 1-14) Japan 5GHz Page 3/13 Network Architecture Operation Channel Frequency Range EVM 21: USA 19: EU 8: Japan 802.11bg 2.400 ~ 2.4835 GHz 802.11a 5.15 ~ 5.85 GHz CCK < 35%
OFDM < -25dB MCS0(HT20/40MHz) < -5dB MCS7(HT20/40MHz) < -28dB MCS0(VHT20/40/80MHz) < -5dB MCS7(VHT 20/40/80MHz) < -27dB MCS8(VHT 20/40/80MHz) < -30dB MCS9(VHT 20/40/80MHz) < -32dB 2.4&5GHz
-20ppm < Center Frequency < +20ppm Frequency Offset Transmit Output Power - single chain @ant;
Tolerance: 1.5dBm@2.4GHz; 2dBm@5GHz 2.4GHz 802.11b Tgtpwr
(dBm) 2Mbps 16 1Mbps 16 5.5Mbps 16 11Mbps 16 6~24Mbps 15 36Mbps 15 48Mbps 15 54Mbps 15 MCS0 MCS1 MCS2 MCS3 MCS4 15 MCS5 15 15 MCS5 15 15 MCS6 15 15 MCS6 15 15 MCS7 15 15 MCS7 15 15 MCS8 15 MCS9 15 MCS8 15 MCS9 MCS0 MCS1 MCS2 MCS3 MCS4 6~24Mbps 14 36Mbps 14 48Mbps 14 54Mbps 14 MCS0 MCS1 MCS2 MCS3 MCS4 14 MCS5 14 14 MCS6 14 14 MCS7 14 14 MCS8 14 MCS9 802.11g Tgtpwr
(dBm) 802.11n HT20 Tgtpwr
(dBm) 802.11n HT40 Tgtpwr
(dBm) 5GHz 802.11a Tgtpwr
(dBm) 802.11n HT20 Tgtpwr
(dBm) Page 4/13 MCS0 MCS1 MCS2 MCS3 MCS4 13 MCS5 13 MCS6 13 13 MCS7 13 13 MCS8 13 MCS9 Condition PER < 8%
PER < 8%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
PER < 10%
Typical (1SS)
(dBm)
-94
-86
-90
-73
-87
-70
-84
-67
-88
-71
-85
-68
-65
-82
-65
-61
-80
-63
-57 802.11n HT40 Tgtpwr
(dBm) 13 Receiver Sensitivity Frequency Band Rate 2.4G 5G 11b-1M 11b-11M 11g-6M 11g-54M 11n-HT20MCS0 11n-HT20MCS7 11n-HT40MCS0 11n-HT40MCS7 11a-6M 11a-54M 11ac-VHT20MCS0 11ac-VHT20MCS7 11ac-VHT20MCS8 11ac-VHT40MCS0 11ac-VHT40MCS7 11ac-VHT40MCS9 11ac-VHT80MCS0 11ac-VHT80MCS7 11ac-VHT80MCS9 Security Common Function Power Consumption WPS, WPA, WPA2, WEP 64bit & 128bit, IEEE 802.1X, IEEE 802.11i Operating Voltage 3.3 V 10% I/O supply voltage Mode TX RX Unassocia ted Idle Peak 2.4G TBDmA TBDmA TBDmA TBDmA TBDmA TBDmA 2.4G 5G Average 5G TBDmA Antenna Type Triple U.FL connectors for WiFi&BT Page 5/13 RECOMMENDED OPERATION CONDITIONS Rating Typ Max Units Symbol Parameter Typ Max Units Min 2.97 1.14 1.425 Min
-0.28 2.0
-0.28 2.4 3.3 1.2 1.5 3.63 1.26 1.575
0.6 3.63 0.4 3.63 V V V V V V Symbol VDD33 VDD12 VDD15 3.3V Supply Voltage 1.2V Supply Voltage 1.5V Supply Voltage DC CHARACTERISTICS VIL VIH VOL VOH Input Low Voltage Input High Voltage Output Low Voltage Output High Voltage POWER ON SEQUENCE TIMING Page 6/13 1 2 3 4 5 6 7 8 9 10 11 12 13 14 PIN ASSIGMENT Pin. Pin Define
+3.3V
+3.3V USB_D-
USB_D+
GND RESET#
GND WoBT GND GND GND GND GND FOOTPRINT Top View Description 3.3V source 3.3V source USB Data-
USB Data+
Ground Ground Ground Ground Ground Ground Ground WoWLAN#
Wake up system via wifi, low active System reset MT7668BU, low active Wake up system via BT, low active Status YES YES YES YES YES YES YES YES YES YES YES YES YES YES Page 7/13 MECHANICAL Page 8/13 EEPROM INFORMATION WI-FI Reg Domain Read from registry; Control by driver World Wide 2.4G/5G Offset 0x38 for 5G: 0xFF Offset 0x39 for 2.4G: 0xFF Vendor ID Device ID 0x0E8D 0x7638 ENVIRONMENTAL OPERATING Ambient Operating Temperature: 0 to 70 C (32 to 158 F) Ambient Relative Humidity: 5-90% (non-condensing) STORAGE Ambient Temperature: -40 to 80 C (-40 to 176 F) Ambient Relative Humidity: 5-95% (non-condensing Page 9/13 Federal Communication Commission Interference Statement 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 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. FCC Caution: Any changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate this equipment. 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. For product available in the USA/Canada market, only channel 1~11 can be operated. Selection of other channels is not possible. This device and its antenna(s) must not be co-located with any other transmitters except in accordance with FCC multi-transmitter product procedures. This device and its antenna(s) must not be co-located or operating in conjunction with any This device is restricted for indoor use. other antenna or transmitter. FCC 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 20 cm between the radiator & your body. This module is intended for OEM integrators under the following conditions:
This module is certified pursuant to two Part 15 rules sections (15.407, 15.247). This module is restricted to installation in products for use only in mobile and fixed applications. This module is restricted to integration into hosts for indoor use only. Appropriate measurements (e.g. 15 B compliance) and if applicable additional equipment authorizations (e.g. SDoC) of the host product to be addressed by the integrator/manufacturer. Page 10/13 This module is only FCC authorized for the specific rule parts 15.247, 15.407 listed on the grant, and the host product manufacturer is responsible for compliance to any other FCC rules that apply to the host product as being Part 15 Subpart B compliant. This module has been approved to operate with the antenna types listed below, with the Antenna Gain (dBi) maximum permissible gain indicated. Ant. Brand Model Name PSA PSA PSA 1 HONGBO 2 HONGBO 3 HONGBO 4 5 6 7 HONGBO 8 HONGBO 9 HONGBO 10 PSA 11 PSA 12 PSA 13 HONGBO 14 HONGBO 15 HONGBO 16 PSA 17 PSA 18 PSA 19 PSA 20 PSA 21 PSA 290-10569 290-10569 290-10569 RFMTA401030IMLB702 RFMTA401030IMLB702 RFMTA401030IMLB702 290-10843 290-10843 290-10843 RFMTA401050IMLB706 RFMTA401050IMLB706 RFMTA401050IMLB706 290-10844 290-10844 290-10844 RFMTA401080IMLB704 RFMTA401080IMLB704 RFMTA401080IMLB704 RFMTA340730IMLB305 RFMTA340715IMLB302 RFMTA340715IMLB305 Type PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA 2.4G 3.74 3.74 3.74 3.74 3.05 3.05 3.05 3.05 2.38 2.38 1.72 1.72
-0.5
-1.68 5G 3.8 3.8
3.8 3.8
1.59 1.59 1.59 1.59 1.49 1.49 1.25 1.25 3.28 3.08
BT
3.74 3.74 3.05 3.05 2.38 1.72
-0.5 The host product manufacturer must provide following statement in end-product manuals.
- 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.
- Any changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate this equipment.
- 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 device is restricted to indoor use. Label of the end product:
PPQ-3509R38BT ". The host product must be labeled in a visible area with the following " Contains FCC ID:
The end product shall bear the following 15.19 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. Page 11/13 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. operation of the device. 2. This device must accept any interference, including interference that may cause undesired 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 radio transmitter [IC: 4491A-3509R38BT] has been approved by Innovation, Science and Economic Development Canada to operate with the antenna types listed below, with the maximum permissible gain indicated. Antenna types not included in this list that have a gain greater than the maximum gain indicated for any type listed are strictly prohibited for use with this device. Le prsent metteur radio [IC: 4491A-3509R38BT] a t approuv par Innovation, Sciences et Dveloppement conomique Canada pour fonctionner avec les types d'antenne numrs ci-dessous et ayant un gain admissible maximal. Les types d'antenne non inclus dans cette liste, et dont le gain est suprieur au gain maximal indiqu pour tout type figurant sur la liste, sont strictement interdits pour l'exploitation de l'metteur. Ant. Brand Model Name Antenna Gain (dBi) PSA PSA PSA 1 HONGBO 2 HONGBO 3 HONGBO 4 5 6 7 HONGBO 8 HONGBO 9 HONGBO 10 PSA 11 PSA 12 PSA 13 HONGBO 14 HONGBO 15 HONGBO 16 PSA 17 PSA 18 PSA 19 PSA 20 PSA 21 PSA 290-10569 290-10569 290-10569 RFMTA401030IMLB702 RFMTA401030IMLB702 RFMTA401030IMLB702 290-10843 290-10843 290-10843 RFMTA401050IMLB706 RFMTA401050IMLB706 RFMTA401050IMLB706 290-10844 290-10844 290-10844 RFMTA401080IMLB704 RFMTA401080IMLB704 RFMTA401080IMLB704 RFMTA340730IMLB305 RFMTA340715IMLB302 RFMTA340715IMLB305 Type PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA PIFA 2.4G 3.74 3.74 3.74 3.74 3.05 3.05 3.05 3.05 2.38 2.38 1.72 1.72
-0.5
-1.68 5G 3.8 3.8
3.8 3.8
1.59 1.59 1.59 1.59 1.49 1.49 1.25 1.25 3.28 3.08
BT
3.74 3.74 3.05 3.05 2.38 1.72
-0.5 Page 12/13 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 5150-5250 MHz sont rservs uniquement pour une utilisation lintrieur afin de rduire les risques de brouillage prjudiciable aux systmes de satellites mobiles utilisant les mmes canaux;
IC Radiation Exposure Statement:
This equipment complies with IC RSS-102 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. Cet quipement est conforme aux limites dexposition aux rayonnements IC tablies pour un environnement non contrl. Cet quipement doit tre install et utilis avec un minimum de 20cm de distance entre la source de rayonnement et votre corps IMPORTANT NOTE for OEM integrator:
This module is intended for OEM integrator. The OEM integrator is still responsible for 1. ensuring that the end-user has no manual instructions to remove or install module 2. the ISED compliance requirement of the end product, which integrates this module. 3. Appropriate measurements and if applicable additional equipment authorizations of the host device to be addressed by the integrator/manufacturer. 4. The separate approval is required for all other operating configurations, including portable configurations and different antenna configurations 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 transmitter module IC:
IC: 4491A-3509R38BT. Contient le module d'mission IC: 4491A-3509R38BT The Host Model Number (HMN) must be indicated at any location on the exterior of the end product or product packaging or product literature which shall be available with the end product or online. Page 13/13