FCC ID: 2AR82-SKOW7603201 IEEE 802.11b/g/n 2T2R USB WiFi Module

SKO.W7603.2 1. Introduction SKO.W7603.2 module is based on MEDIATEK MT7603U solution. The MT7603U is a highly integrated Wi-Fi single chip which supports 300 Mbps PHY rate. It fully complies with IEEE 802.11n and IEEE 802.11 b/g standards, offering feature-rich wireless connectivity at high standards, and delivering reliable, cost-effective throughput from an extended distance. This documentation describes the engineering requirements specification. SKO.W7603.2 MEDIATEK MT7603U MT7603U Wi-Fi 300 Mbps IEEE 802.11n IEEE 802.11 b/g 2. FEATURES Reserving System IEEE Std. 802.11b IEEE Std. 802.11g IEEE Std. 802.11n Chip Solution Band Dimensions MT7603U 2.4GHz 45.0mm*25.0mm*5.9mm

(frequency) 2.4GHz

(antenna port)

(remark) 45.0mm*25.0mm*

5.9mm

(model)

(installation method) SKO.W7603.2 SMD

(supporting standards) IEEE 802.11b/g/n 3. Package Outline and Mounting SKO.W7603.2 4. Pin Definition PIN SYMBOL 1 2 3 4 5 6 7 8 NC GND Wake RST GND USB_DP USB_DM VCC DESCRIPTION NC\

Connected to Ground\

WiFi wake host\WiFi 10Kohm 3.3V RST\

Connected to Ground\

USB2.0 DP Signal\USB2.0 USB2.0 DM Signal\USB2.0

+5V DC Power supply input\+5V 5. Product Pictures SKO.W7603.2 top view bottom view 6. Key Materials

(order number) 1 2 3

(critical components)

(model number) MT7603U PCB SKO.W7603.2 2.3.3.400001208

/

(material/sp ec) 48-QFN FR-

4,4LAY 40MHz

(Manufacturer)

(Remark) MEDIATE K

(MDH) SKO.W7603.2 7. General Requirements No. 7-1 7-2 7-3 7-4 7-5 7-6 7-7 Feature Operation Voltage Current Consumption Ripple Operation Temperature Antenna Type USB Storage Temperature Description 5V0.5V 430mA 100mV 0C to +40C Internal antenna High Speed USB 2.0 Interface

-40C to +85C 8. Electrical Characteristics 8.1 IEEE 802.11b Section Items Specification Mode Channel Data rate Contents IEEE802.11b CCK CH1 to CH13 1, 2, 5.5, 11Mbps TX Characteristics Min. Typ. Max. Unit Remark 1. Power Levels(Calibrated) 1) For Each antenna port 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) 2Mbps (FER 8%) 3) 5.5Mbps (FER 8%) 4) 11Mbps (FER 8%) 6 Maximum Input Level (FER 8%) 17

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-

-

-

-

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Typ.

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-

-

-

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19

-30

-50

-10

-10

-10

-10 25 Max.

-83

-80

-79

-76

-

dBm dBr dBr dB dB dB dB ppm Unit dBm dBm dBm dBm dBm 15

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-25 Min.

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-10 SKO.W7603.2 8.2 IEEE 802.11g Section Items Specification Mode Channel Data rate Contents IEEE802.11g OFDM CH1 to CH13 6, 9, 12, 18, 24, 36, 48, 54Mbps TX Characteristics Min. Typ. Max. Unit Remark 1. Power Levels 1) For Each antenna port 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 RX Characteristics 5 Minimum Input Level Sensitivity

(each chain) 1) 6Mbps (PER 10%) 2) 9Mbps (PER 10%) 3) 12Mbps (PER 10%) 4) 18Mbps (PER 10%) 5) 24Mbps (PER 10%) 6) 36Mbps (PER 10%) 7) 48Mbps (PER 10%) 8) 54Mbps (PER 10%) 6 Maximum Input Level (PER 10%) 15

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Typ.

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17

-20

-28

-40

-5

-8

-10

-13

-16

-19

-22

-25 25 Max.

-85

-84

-82

-80

-77

-73

-69

-65

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dBm dBr dBr dBr dB dB dB dB dB dB dB dB ppm Unit dBm dBm dBm dBm dBm dBm dBm dBm dBm 13

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-25 Min.

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-20 8.3 IEEE 802.11n HT20 Section Items Specification Mode Channel Data rate (MCS index) Contents IEEE802.11n HT20 @ 2.4GHz OFDM CH1 to CH13 MCS0/1/2/3/4/5/6/7 SKO.W7603.2 TX Characteristics Min. Typ. Max. Unit 2. Power Levels 1) For Each antenna port 3. Spectrum Mask @ target power 1) at fc +/-11MHz 2) at fc +/-20MHz 3) at fc > +/-30MHz 4. Constellation Error(EVM)@ target power 1) MCS0 2) MCS1 3) MCS2 4) MCS3 5) MCS4 6) MCS5 7) MCS6 8) MCS7 5. Frequency Error RX Characteristics 6. Minimum Input Level Sensitivity

(each chain) 1) MCS0 (PER 10%) 2) MCS1 (PER 10%) 3) MCS2 (PER 10%) 4) MCS3 (PER 10%) 5) MCS4 (PER 10%) 6) MCS5 (PER 10%) 7) MCS6 (PER 10%) 8) MCS7 (PER 10%) 7. Maximum Input Level (PER 10%) 14

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Typ.

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16

-20

-28

-45

-5

-10

-13

-16

-19

-22

-25

-28 25 Max.

-82

-79

-77

-74

-70

-66

-65

-64

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dBm dBr dBr dBr dB dB dB dB dB dB dB dB ppm Unit dBm dBm dBm dBm dBm dBm dBm dBm dBm 12

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-25 Min.

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-20 8.4 IEEE 802.11n HT40 Section Items Specification Mode Channel Data rate (MCS index) Contents IEEE802.11n HT40 @ 2.4GHz OFDM CH3 to CH11 MCS0/1/2/3/4/5/6/7 TX Characteristics 1. Power Levels (Calibrated) 1) For Each antenna port 2. Spectrum Mask @target power 1) at fc +/-22MHz Min. Min. 12

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Typ. Typ. 14

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Max. Max. 16 Unit Unit dBm

-20 dBr Remark SKO.W7603.2 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 RX Characteristics 5. Minimum Input Level Sensitivity

(each chain) 1) MCS0 (PER 10%) 2) MCS1 (PER 10%) 3) MCS2 (PER 10%) 4) MCS3 (PER 10%) 5) MCS4 (PER 10%) 6) MCS5 (PER 10%) 7) MCS6 (PER 10%) 8) MCS7 (PER 10%) 6. Maximum Input Level (PER 10%)

-

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-25 Min.

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-

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-20

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-

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Typ.

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-

-

-

-

-

-

-

-28

-45

-5

-10

-13

-16

-19

-22

-25

-28 25 Max.

-79

-76

-74

-71

-67

-63

-62

-61

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dBr dBr dB dB dB dB dB dB dB dB ppm Unit dBm dBm dBm dBm dBm dBm dBm dBm dBm 9. Mechanical,Environmental and Reliability Tests Test Items Test Conditions Qty Criteria Condition Drop test 10-1 10-2 Vibration test The packed samples within 100Kg can be tested Drop height:

Face Side: 800/600/450mm Edge line: 600/450/350mm Drop time: 1 each Face and edge. X-Y-Z direction, first Frequency changing from 10Hz to 30Hz to 10Hz,amplitude 0.75mm, 5 times vibrations, then frequency Changing from 1xBox After drop test, the outer box and inner box will not been broken by appearance visual inspection. 3 After test, the Appearance, Power EVM and Frequency error shall be satisfied with the specification. 10-3 10-4 10-5 10-6 Impact test Soldering ability test Humidity test High temperature load life test High 10-7 temperature 10-8 load test Low temperature storage test Low 10-9 temperature load test 30Hz to 55 Hz to 30 Hz, amplitude 0.15mm, 5 time vibration. Impact acceleration:

50m/sec2;

Impact duration: 16ms Impact times: 1000. Soldering temperature:

2355 Soldering duration:

20.5S Leave samples in 403, 93% RH @ 96 hours Thermostat cabinet temperature:

555 Applied voltage:

110% rated voltage Working duration: 200 hour (Supply Voltage Cycle 23h power on, 1h power off) Temperature: 555 Samples work for 16 hours Leave the samples in

-253@24 hours Leave samples in -153@ 2 hours, samples function shall be normal, the let samples work for 1 hour 3 3 3 60 3 3 3 SKO.W7603.2 After test, the Appearance, Power EVM and Frequency error shall be satisfied with the specification. 1.After soldering, the soldered area must be covered by a smooth bright solder layer, some deficiencies such as a small amount of the pinhole, not wetting are allowed, but the deficiencies can not be in the same place 2.At least 90% of soldered area shall be covered continuously by the soldering material. Leave samples in standard test condition for 2 hours then test, the Appearance, Power, EVM and Frequency error functional parameter shall be satisfied with the test specification. After test, leave samples in standard condition for 1 hour and test, Power, EVM and Frequency error shall be satisfied with the test specification. After test, the Appearance, Power, EVM and Frequency error shall be Satisfied with the test specification. Leave samples in standard test condition for 2 hours then test, the Appearance, Power, EVM and Frequency error shall be satisfied with the test specification. After test, leave the samples in standard condition and tested the Appearance, Power, EVM and Frequency error shall be satisfied with the test specification. Temperature circle test Continuous TP test ESD 10-10 10-11 10-12 One cycle duration

-103@3H 403 @3H Total cycle: 10x Twice cycle duration

-103@4H

+603@4H,

+25@2H@2H Discharge voltage: 1kV C: 150pF Discharge resistance330 Positive10 times 1 time for each second 3 3 3 10. Package 1Dimensions SKO.W7603.2 After test, leave the samples in standard condition and tested Power EVM and Frequency error shall be qualified and all the characters shall be satisfied with the test specification. During test, There will not been appeared signal disconnection or interruption between DUT and AP. The products can recoverable smoothly after ESD test. 2Direction: (Arrows represent the direction of the ribbon) 3Diagram SKO.W7601.3 Note: The red arrow is the label position of the carton 4Carton label 11. Software Requirements The driver supports the following operating systems: Microsoft Windows XP, Vista and Win7. Windows XPVista win7 FCC Statement SKO.W7601.3 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. Caution: The user is cautioned that changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. FCC RF 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 a minimum distance of 20cm between the radiator and any part of your body. OEM instructions for Installation of Module FCC KDB 996369 D04 This module is for installation by OEM and system integrator only, it must not be sold for end-user integration. This module complies with CFR 47 FCC PART 15 SUBPART C 15.247 rules as a modular transmitter. This radio transmitter 2AR82-SKOW7603201 has been approved by Federal Communications Commission 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. SKO.W7601.3 Frequency

(MHz) 2412-2462 2412-2462 Antenna Type PIFA metal antenna PIFA metal antenna Antenna Gain

(dBi) 2.24 2.24 The module may only be installed in host devices that meet the FCC RF exposure category of mobile, which means the device is installed and used at distances of at least 20cm from persons. The information the host product manufacturer must provide to end users in their end-product manual includes the FCC Part 15 compliance statements related to the transmitter as show in this manual. The modular transmitter is only FCC authorized for the transmitter-specific rule parts. Host manufacturer is responsible for compliance of the host system with module installed with all other applicable requirements for the system such as Part 15 B Must have on the host device a label showing Contains FCC ID:2AR82-SKOW7603201 This module is approved as a stand-alone module. If the end product will include multiple, simultaneously transmitting transmitters or different operational conditions for a stand-alone modular transmitter in a host, host manufacturer must consult with module manufacturer for the installation method in end system. It is recommended that the host product manufacturer, installing the modular transmitter, perform some investigative measurements to confirm that the resulting composite system does not exceed the spurious emission limits or band edge limit. If the host product manufacturer finds during these investigative measurements that the transmitter emissions from their product are high and likely to exceed the limit, it may be necessary for the host product manufacturer to work with the module manufacturer to consider more thorough investigation and mitigation measures. If the host product manufacturer does find the composite system (host product and modular transmitter) does exceed the spurious emission or output power limit. It is the responsibility of the host product manufacturer not to market the product in the U.S. Please check for KDB Publication 996369 D04 Module Integration Guide for detail. QR-ZZPJ-017A 10 SKO.W7601.3 l'hte doit utiliser l'instrument uniquement dans des appareils qui rpondent la fac de l'exposition aux rf catgorie de mobile, ce qui signifie le dispositif est install et utilis une distance d'au moins 20 cm de personnes. le manuel de l'utilisateur final et les dclarations de conformit doit inclure la partie 15 relatives l'metteur que de montrer dans ce manuel. le fabricant est responsable de la conformit de l'hte, le systme d'accueil avec le module install avec toutes les autres exigences applicables du systme comme la partie 15 b accueillir le fabricant est fortement recommand de confirmer la conformit avec les exigences de l'metteur de fac quand le module est install dans l'hte. le dispositif d'accueil doivent avoir une tiquette indiquant contient 2AR82-

skow7603201 fac id:

l'emploi condition limitations s'tendent aux utilisateurs professionnels, des instructions doivent prciser que cette information s'tend galement aux instructions du manuel du fabricant de d'accueil. ce module est autonome modulaire.si le produit final comprendra les multiples simultanment transmettant ou diffrentes conditions oprationnelles pour un metteur autonome un modulaire hte, fabricant consulter fabricant du module pour la mthode d'installation en fin. QR-ZZPJ-017A 11