LiteOn WCBN3509R(38BT) User manual

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USER’S MANUAL
802.11a/b/g/n 2Tx2R + BT5.0 USB WLAN Module
WCBN3509R(38BT)

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PRODUCT FEATURES
BT F EATURE :
 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
W
I -F I F EATURE :
 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
C
OMMON F EATURE :
 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

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PRODUCT SPECIFICATIONS
M AIN C HIPSET
MediaTek MT7638BU
F
UNCTIONAL S PECIFICATIONS
BT Function
Standard Bluetooth V5.0LE
Bus Interface USB2.0
Data Rate 1 Mbps, 2Mbps and Up to 3Mbps
Modulation Scheme GFSK, π/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
Standard IEEE802.11a; IEEE802.11b; IEEE 802.11g; IEEE 802.11n
Bus Interface USB2.0
Data Rate
802.11a:
54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11b:
11, 5.5, 2, 1 Mbps
802.11g:
54, 48, 36, 24, 18, 12, 9, 6 Mbps
802.11n:
MCS 0 to 15 for HT20MHz
MCS 0 to 15 for HT40MHz
Media Access Control CSMA/CA with ACK
Modulation Technique
802.11a:
64QAM, 16QAM, QPSK, BPSK
802.11b:
CCK, DQPSK, DBPSK
802.11g:
64QAM, 16QAM, QPSK, BPSK
802.11n:
64QAM, 16QAM, QPSK, BPSK
Network Architecture Ad-hoc mode (Peer-to-Peer)
Infrastructure mode
Operation Channel
2.4GHz
11: (Ch. 1-11) – United States
13: (Ch. 1-13) – Europe
14: (Ch. 1-14) – Japan
5GHz

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21: USA
19: EU
8:Japan
Frequency Range
802.11bg
2.400 ~ 2.4835 GHz
802.11a
5.15 ~ 5.85 GHz
EVM
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
Frequency Offset 2.4&5GHz
-20ppm < Center Frequency < +20ppm
Transmit Output Power - single chain @ant;
Tolerance: ±[email protected]; ±2dBm@5GHz
2.4GHz
802.11b 1Mbps 2Mbps 5.5Mbps 11Mbps
Tgtpwr
(dBm) 16 16
16 16
802.11g 6~24Mbps 36Mbps 48Mbps 54Mbps
Tgtpwr
(dBm) 15 15 15 15
802.11n
HT20 MCS0 MCS1 MCS2 MCS3 MCS4
Tgtpwr
(dBm) 15
15 15 15 15
MCS5 MCS6 MCS7 MCS8 MCS9
15 15 15
802.11n
HT40 MCS0 MCS1 MCS2 MCS3 MCS4
Tgtpwr
(dBm) 15
15 15 15 15
MCS5 MCS6 MCS7 MCS8 MCS9
15 15 15
5GHz
802.11a 6~24Mbps 36Mbps 48Mbps 54Mbps
Tgtpwr
(dBm) 14 14
14 14
802.11n
HT20 MCS0 MCS1 MCS2 MCS3 MCS4
Tgtpwr
(dBm) 14
14 14 14 14
MCS5 MCS6 MCS7 MCS8 MCS9
14 14 14

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802.11n
HT40 MCS0 MCS1 MCS2 MCS3 MCS4
Tgtpwr
(dBm) 13
13 13 13 13
MCS5 MCS6 MCS7 MCS8 MCS9
13 13 13
Receiver Sensitivity
Frequency
Band Rate Condition Typical (1SS) (dBm)
2.4G
11b-1M PER < 8% -94
11b-11M PER < 8% -86
11g-6M PER < 10% -90
11g-54M PER < 10% -73
11n-HT20MCS0 PER < 10% -87
11n-HT20MCS7 PER < 10% -70
11n-HT40MCS0 PER < 10% -84
11n-HT40MCS7 PER < 10% -67
5G
11a-6M PER < 10% -88
11a-54M PER < 10% -71
11ac-VHT20MCS0 PER < 10% -85
11ac-VHT20MCS7 PER < 10% -68
11ac-VHT20MCS8 PER < 10% -65
11ac-VHT40MCS0 PER < 10% -82
11ac-VHT40MCS7 PER < 10% -65
11ac-VHT40MCS9 PER < 10% -61
11ac-VHT80MCS0 PER < 10% -80
11ac-VHT80MCS7 PER < 10% -63
11ac-VHT80MCS9 PER < 10% -57
Security WPS, WPA, WPA2, WEP 64bit & 128bit, IEEE 802.1X, IEEE
802.11i
Common Function
Operating Voltage 3.3 V ±10% I/O supply voltage
Power Consumption
Mode Average Peak
2.4G 5G 2.4G 5G
TX TBDmA TBDmA TBDmA TBDmA
RX TBDmA TBDmA
Unassocia
ted Idle
TBDmA
Antenna Type Triple U.FL connectors for WiFi&BT

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RECOMMENDED OPERATION CONDITIONS
Symbol Rating Min Typ Max Units
VDD33 3.3V Supply Voltage 2.97 3.3 3.63 V
VDD12 1.2V Supply Voltage 1.14 1.2 1.26 V
VDD15 1.5V Supply Voltage 1.425 1.5 1.575 V
DC CHARACTERISTICS
Symbol Parameter Min Typ Max Units
VIL Input Low Voltage -0.28 - 0.6 V
VIH Input High Voltage 2.0 - 3.63 V
VOL Output Low Voltage -0.28 - 0.4
VOH Output High Voltage 2.4 - 3.63 V
POWER ON SEQUENCE TIMING

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PIN ASSIGMENT
Pin. Pin Define Description Status
1
+3.3V 3.3V source
YES
2
+3.3V 3.3V source
YES
3
USB_D- USB Data-
YES
4
USB_D+ USB Data+
YES
5
GND Ground
YES
6
RESET# System reset MT7668BU, low active
YES
7
WoWLAN# Wake up system via wifi, low active
YES
8
GND Ground
YES
9
WoBT Wake up system via BT, low active
YES
10
GND Ground
YES
11
GND Ground
YES
12
GND Ground
YES
13
GND Ground
YES
14
GND Ground
YES
FOOTPRINT
Top View

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MECHANICAL

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EEPROM INFORMATION
W I -F I
Reg Domain
World Wide
2.4G/5G
Read from registry; Control by driver
Offset 0x38 for 5G: 0xFF
Offset 0x39 for 2.4G: 0xFF
Vendor ID 0x0E8D
Device ID 0x7638
ENVIRONMENTAL
O PERATING
Ambient Operating Temperature: 0 to 70 C (32 to 158 F)
Ambient Relative Humidity: 5-90% (non-condensing)
S
TORAGE
Ambient Temperature: -40 to 80 C (-40 to 176 F)
Ambient Relative Humidity: 5-95% (non-condensing

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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 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.
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 is restricted for indoor use.
This device and its antenna(s) must not be co-located or operating in conjunction with any
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.

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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
maximum permissible gain indicated.
Ant. Brand Model Name Antenna
Type
Gain (dBi)
2.4G 5G BT
1 HONGBO 290-10569 PIFA 3.74 3.8 -
2 HONGBO 290-10569 PIFA 3.74 3.8 -
3 HONGBO 290-10569 PIFA - - 3.74
4 PSA RFMTA401030IMLB702 PIFA 3.74 3.8 -
5 PSA RFMTA401030IMLB702 PIFA 3.74 3.8 -
6 PSA RFMTA401030IMLB702 PIFA - - 3.74
7 HONGBO 290-10843 PIFA 3.05 1.59 -
8 HONGBO 290-10843 PIFA 3.05 1.59 -
9 HONGBO 290-10843 PIFA - - 3.05
10 PSA RFMTA401050IMLB706 PIFA 3.05 1.59 -
11 PSA RFMTA401050IMLB706 PIFA 3.05 1.59 -
12 PSA RFMTA401050IMLB706 PIFA - - 3.05
13 HONGBO 290-10844 PIFA 2.38 1.49 -
14 HONGBO 290-10844 PIFA 2.38 1.49 -
15 HONGBO 290-10844 PIFA - - 2.38
16 PSA RFMTA401080IMLB704 PIFA 1.72 1.25 -
17 PSA RFMTA401080IMLB704 PIFA 1.72 1.25 -
18 PSA RFMTA401080IMLB704 PIFA - - 1.72
19 PSA RFMTA340730IMLB305 PIFA -0.5 3.28 -
20 PSA RFMTA340715IMLB302 PIFA -1.68 3.08 -
21 PSA RFMTA340715IMLB305 PIFA - - -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:
The host product must be labeled in a visible area with the following " Contains FCC ID:
PPQ-3509R38BT ".
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.

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This device contains licence-exempt transmitter(s)/receiver(s) that comply with Innovation,
Science and Economic Development Canada’s 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.
L’émetteur/récepteur exempt de licence contenu dans le présent appareil est conforme aux
CNR d’Innovation, Sciences et Développement économique Canada applicables aux
appareils radio exempts de licence. L’exploitation est autorisée aux deux conditions
suivantes :
1. L’appareil ne doit pas produire de brouillage;
2. L’appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d’en 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 présent émetteur radio [IC: 4491A-3509R38BT] a été approuvé par Innovation, Sciences et
Développement économique Canada pour fonctionner avec les types d'antenne énumérés
ci-dessous et ayant un gain admissible maximal. Les types d'antenne non inclus dans cette
liste, et dont le gain est supérieur au gain maximal indiqué pour tout type figurant sur la liste,
sont strictement interdits pour l'exploitation de l'émetteur.
Ant. Brand Model Name Antenna
Type
Gain (dBi)
2.4G 5G BT
1 HONGBO 290-10569 PIFA 3.74 3.8 -
2 HONGBO 290-10569 PIFA 3.74 3.8 -
3 HONGBO 290-10569 PIFA - - 3.74
4 PSA RFMTA401030IMLB702 PIFA 3.74 3.8 -
5 PSA RFMTA401030IMLB702 PIFA 3.74 3.8 -
6 PSA RFMTA401030IMLB702 PIFA - - 3.74
7 HONGBO 290-10843 PIFA 3.05 1.59 -
8 HONGBO 290-10843 PIFA 3.05 1.59 -
9 HONGBO 290-10843 PIFA - - 3.05
10 PSA RFMTA401050IMLB706 PIFA 3.05 1.59 -
11 PSA RFMTA401050IMLB706 PIFA 3.05 1.59 -
12 PSA RFMTA401050IMLB706 PIFA - - 3.05
13 HONGBO 290-10844 PIFA 2.38 1.49 -
14 HONGBO 290-10844 PIFA 2.38 1.49 -
15 HONGBO 290-10844 PIFA - - 2.38
16 PSA RFMTA401080IMLB704 PIFA 1.72 1.25 -
17 PSA RFMTA401080IMLB704 PIFA 1.72 1.25 -
18 PSA RFMTA401080IMLB704 PIFA - - 1.72
19 PSA RFMTA340730IMLB305 PIFA -0.5 3.28 -
20 PSA RFMTA340715IMLB302 PIFA -1.68 3.08 -
21 PSA RFMTA340715IMLB305 PIFA - - -0.5

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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 réservés uniquement pour une
utilisation à l’intérieur afin de réduire les risques de brouillage préjudiciable aux systèmes de
satellites mobiles utilisant les mêmes 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 équipement est conforme aux limites d’exposition aux rayonnements IC établies pour un
environnement non contrôlé. Cet équipement doit être installé et utilisé 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'émission 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.