Use r M a n ua l User Manual ML-NWA65L( ML-NWA65L/ XRX) 802.11b/ g/ n WLAN Module July, 2010 REV 0 .
Use r M a n ua l Re vision H ist or y Revision 0.1 REV 0 .
Use r M a n ua l Ta ble of Con t e n t s REVI SI ON HI STORY .................................................................................................................. 2 1 GENERAL DESCRI PTI ON ..................................................................................................... 4 1.1 FUNCTI ONAL DESCRI PTI ON ..........................................................................................................4 1.2 FEATURES .....................................................
Use r M a n ua l 1 Ge n e r a l D e scr ipt ion 1 .1 Fu nct iona l D e scr ipt ion ML-NWA65L(ML-NWA65L/ XRX) is the low power USB 2.0 module for 802.11b/ g/ n wireless LAN (WLAN) aimed at embedded applications. ML-NWA65L(ML-NWA65L/ XRX) is the USB 2.0 module that adopts a single-chip wireless local area network (WLAN) medium-access controller (MAC) spread-spectrum baseband processor and 2.4 GHz RF radio. ML-NWA65L(ML-NWA65L/ XRX) supports I EEE 802.11b, 802.11g and 802.11n standards.
Use r M a n ua l 1 .4 D im e n sion a n d Pin Assignm e nt s 1 .4 .1 M e ch a n ica l D im e n sion W X L X H = 45mm X 65mm X 5.1mm 65mm 45mm Figure 1-2 ML-NWA65L( ML-NWA65L/ XRX) Top REV 0 .
Use r M a n ua l 1 .4 .2 H OST I n t e r fa ce USB I nterface : Molex 53261-0671 , 6pin, Right Angle, SMT * SI ZE : 5.2 x 12.65 x 3.4 mm Figure 1-3 ML-NWA65L( ML-NWA65L/ XRX) CON1 Connector PI N Assignment Table 1-1 CON1 PI N Description REV 0 .1 No.
Use r M a n ua l 2 Ope r a t in g Con dit ion s 2 .1 M a x im u m Pow e r Su pply Ra t in g The supply Voltage of ML-NWA65L(ML-NWA65L/ XRX) is 5V , do follow the Maximum Rating in 3.1. 2 .2 Con n e ct ion t o H OST ML-NWA65L(ML-NWA65L/ XRX) will work properly only if connecting to USB2.0 I nterface as defined at 1.5.2 . 2 .3 Gr ou n d Conn e ct ion ML-NWA65L(ML-NWA65L/ XRX) does not need special ground, but uses the ground wire in HOST I nterface. 2 .
Use r M a n ua l 2 .5 Absolu t e M a x im um Ra t in gs Symbol DC supply DC for I / O ESD* Parameter Conditions Min. Nom. Max. Unit 3.3V applied + 3.1 + 3.3 + 3.5 V 5V applied + 4.85 + 5.0 + 5.25 V - - - - AI R 5K V Contact 1K V DC supply voltage from HOST USB2.0 Compliant Electro-static discharge voltage I EC1000-4~ 2 POI NT: CON1, CON12 TS Storage temperature TO Operating temperature - 20 - + 85 °C 0 - + 60 °C Min. Nom. Max.
Use r M a n ua l 3 RF Spe cifica t ion All measurements are made under nominal power supply and room temperature 25 °C unless specified. RF specification of ML-NWA65L(ML-NWA65L/ XRX) was defined according to 802.11b/ g mandatory 3 .1 Su ppor t a ble M odu la t ion Sch e m e & D a t a Ra t e s Spacing 802.11n OFDM 802.11g OFDM 802.11b 20MHz MCS1 13 MCS2 19.5 MCS3 26 MCS4 39 MCS5 52 MCS6 58.
Use r M a n ua l 3 .2 Ch a n ne l & Ce nt e r Fr e qu e ncy Center Frequency [ Mbps] FCC, I C ETSI Korea 1 2 3 4 5 6 7 8 2412 O O 2417 O O 9 10 11 12 13 Channel No REV 0 .
Use r M a n ua l 3 .3 AN TEN N A Spe cifica t ion s 2 Fractal Antennas on PCB that support Diversity ANT2 ANT1 ANTENNA Polarization AVG Max. Unit Horizontal -1.57 2.46 dBi Vertical - - dBi Horizontal -1.66 2.66 dBi Vertical - - dBi ANT1 ANT2 All measurement is done with bare PCB. I t can be different to ANTENNA direction & measurement set-up. A1 V H A2 For better performance, the Antennas should be apart more than 5mm from other material. REV 0 .
Use r M a n ua l FCC Compliance FCC 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. Test Mode 802.11b 802.11g 802.11n HT20 Test Results Frequency dBm W Lowest 13.50 0.0224 Middle 13.83 0.0242 Highest 13.06 0.0202 Lowest 13.16 0.0207 Middle 13.74 0.
Use r M a n ua l Caution Any changes or modifications NOT explicitly APPROVED by Samsung Electronics Co., Ltd. could cause the ML-NWA65L(ML-NWA65L/XRX) module to cease to comply with FCC rules part 15, and thus void the user's authority to operate the equipment. RF-exposure statement These modular transmitters, ML-NWA65L(ML-NWA65L/XRX), comply with FCC radiation exposure limits set forth for an uncontrolled environment.
Use r M a n ua l This device contains FCC I D : A3LML-NWA65L The label must be affixed on an exterior surface of the end product such that it will be visible upon inspection in compliance with the modular approval guidelines developed by the FCC. Where the ML-NWA65L(ML-NWA65L/XRX) will be installed in final products larger than 8cm x 10cm following statements has to be placed ONTO the device. "This device complies with Part 15 of the FCC Rules.
Use r M a n ua l EU Compliance Regulatory compliance of the ML-NWA65L(ML-NWA65L/XRX) The ML-NWA65L(ML-NWA65L/XRX) are made for OEM integrations only. The European regulations applying to the ML-NWA65L(ML-NWA65L/XRX) is the R&TTE Directive 1999/5/EC. ML-NWA65L(ML-NWA65L/XRX) meets the following requirements of the R&TTE Directive.
Use r M a n ua l 2. A minimum separation distance of 20 cm must be maintained between the antenna and the person for this appliance to satisfy the RF exposure requirements of the Council recommendation 1999/519/EC of 12 July 1999. As long as the 2 conditions above are met, no further evaluation under Article 3.2 of the R&TTE Directive and do not require further involvement of an R&TTE Directive Notified Body for the final product.
Use r M a n ua l procedures for conformity assessment in accordance with the R&TTE Directive are the responsibility of the manufacturer of the final product. With final products integrating radio modules, the person who integrates the module in the system becomes the manufacturer of the final product, and it is their responsibility to certify that the requirements of the R&TTE Directive and met.
Use r M a n ua l REV 0 .
Use r M a n ua l Conformity assessment procedures for final products exempted from R&TTE Directive Article 3.2 In every case, the manufacturer of a final product must follow the procedures for conformity assessment of the final product with the requirements of R&TTE Directive Article 3.1(a) and (b), for safety and EMC. The conformity assessment for Article 3.
Use r M a n ua l EC Declaration of Conformity We, Samsung Electronics Co., Ltd. of Samsung Electronics Co., Ltd. #259, Gongdan-Dong, Gumi-City, Gyeongsangbuk-Do, 730-030 Korea of Samsung Electronics(Shandong) Digital Printing Co., Ltd.
Use r M a n ua l Documentary evidence to demonstrate conformity Report or Description Issue Data Certificate No. Issued By Manufacturer Samsung Electronics Co., Ltd. #259, Gongdan-Dong, Gumi-City Gyungbuk, Korea 730-030 ____________________________________ (Sang youp Hyoun) / 30th ,July ,2010 REV 0 .
