Samsung Electronics Co WIDT10B WLAN Module User Manual WiDT10B Manual 101129

Samsung Electronics Co Ltd WLAN Module WiDT10B Manual 101129

Users Manual

 DNUB-S2           MODESSAGreen PVendor Registra A TERIndemnWNC wdirectorliabilityprofessiComponpropertyintellectComponcopyrighSamsunor modiinfringin  ITEM ODEL NAMESCRIPTIOSOLUTIONAMSUNG PWNC P/N Procurement Code ation Date DRAWINGRM OF VALification will indemnifrs, officers, ey or expense ionals) arisinnents providy right.  If Wtual propertynents providht or trade sng the right toify the allegeng item. MAKER ADDRESS     UME ON N /N  G  LIDITY fy, hold harmemployees, a( including cng out of or rded by WNCWNC receivey right infrinded by WNCecret infringo continued uedly infringin  20    User CHECK  OVER Amless, and atagents and incourt costs aresulting froC infringes paes notice of angement or ifC shall be pregement, WNCuse of the Prng item suchWNC 0 Park Aven        r manUSBIEEE 8Broa  AG  AT LEAST 1t Samsung's ndependent cand reasonabom any third atent, copyrian alleged paf Samsung's evented by pC may, at itsroducts and/oh that it is no nue II, HsinchnualB EmbeddedWIDT10B02.11n 2x2 Wadcom:  BCMBN59-0113   GREEMENT15-YEARS request, defcontractors frble fees of atparty claim ight, trade seatent, copyriuse of the Permanent injs sole optionor the Complonger infrinTEL hu Science P      l d Module B WiFi Mode M43236 30A   T   FROM ISSfend Samsunrom and agattorneys and that any Proecret right orght, trade seProducts and/junction for n and expensponents as prnging, or rep8Park, Hsinch APPROVASUED DATEng and Samsuinst any lossother oducts and/or other intellecret or other/or the reasons of pse, procure forovided hereuplace the alle886-3-66677hu 308, Taiw  AL E ung's s, cost, or ectual r patent, for under, egedly 799 wan
 DIDNUB-S2   Index Part I_1. 2. 3. 4. 5.  Part II1. Int2. Fe3. Ha34.  La5. PC56. Sp666667. MF8. Ins _ GeneralHistory ShPart List  Circuit diag PCBA picBox packagI_ Specifictroduction atures ardware Arch3.1     Mainabel  CB  5.1 PCBecifications:6.1 Supp6.2   Curr6.3   RF p6.4  RF S6.5   EnviFG test itemstallation Prol informatheet gram cture  ge spec cation of Whitecture: n Chipset InfB Gerber : ply Voltage rent Consumpower Sensitivity ironmental Sms ocedure ion WIDT10Bformation mption Spec B
  DNUB-S2 1. RevEditVV  vision Histion #  Re0.1 Ini0.2 Ini( 2      story eason for revitial Draft Ditial Draft D2010/10/06 vvision Document basDocument bversion)  se on Samsuase on Samung V0.2 HDmsung V0.41DK 1 HDK  Issue date2010/09/102010/10/15    0 5
 23DNUB-S2 2. Part lis36C3,C28,C32,C6594 2 C13,C165 2 C17,C2761C187 3 C19,C86,C87819C21,C22,C24,C231,C33,C34,C40,C51,C53,C69,C82,C84,C889 2 C23,C3010 6 C37,C38,C44,C511 1 C3912 2 C41,C5813 1 C4214 6 C62,C74,C75,C78515 5 C63,C76,C78,C816 1 CN117 4 C120,C130,C1418 1 BD119 1 BD220 2 L1,L221 6 R20,R27,R42,R45322 1 R123 6 R16,R17,R18,R3424 1 R725 1 R2426 1 R4027 1 R2928 2 R30,R3229 1 R3130 3 R33,R61,R6231 1 R3532 1 R5033 1 D134 2 U3,U435 1 IC536 1 X197A137 1 IC13. Circuit  st 5,C81,C8 1uF9pF4.7uF0.1uF100pF25,C26,C0,C43,C46C71,C80,C 0.1uF0.1uF54,C67,C 4.7uF39pF10uF22pF77,C79,C 1000pF83,C90 0.01uF0,C150 9pF2.2uH43,R49,R 022119,R28,R 01K100K100K60.4K59K267K10K15K4.02KLED20MHzPCBShield CanAntennaBCM43236KMLGt diagramCAP,CER,0402,1UFCAP,CER,0402,9PFCAP,CER,1206,4.7UCAP,CER,0603,0.1UCAP,CER,0201,100PCAP,CER,0201,0.1UCAP,CER,0402,0.1UCAP,CER,0603,4.7UCAP,CER,0201,39PFCAP,CER,0805,10UCAP,CER,0201,22PFCAP,CER,0201,1000CAP,CER,0201,0.01BOX,4P,1R,1.25mmCAP,CER,0201,9PF220ohm,2012,TP,80o600ohm,0402, 300m2.2uH, ±20%, 0.158ΩRES,THK,0402,0,5%RES,THK,0201,221,RES,THK,0201,0,5%RES,THK,0201,1K,5RES,THK,0201,100KRES,THK,0402,100KRES,THK,0402,60.4RES,THK,0402,59K,RES,THK,0402,267KRES,THK,0201,10K,RES,THK,0201,15K,RES,THK,0201,4.02SMD,BLUE,1.6x0.8xMOD,SMT,2.4-2.5/4.IC,REG,WDFN12,ADXTL,FXD,SMT,20.0034x36mm, 4Layer, TCarrier type WLAN SINGLE CHIPm ,10%,6.3V,X6S,X5R,0.25PF,50V,NP0,C0GUF,20_80%,25V,Y5VUF,80_20%,50V,Y5VPF,5%,25V,X7RUF,10%,6.3V,X5RUF,10%,10V,X5RUF,20%,6.3V,X5RF,5%,16V,NP0,C0GF,10%,10V,X5RF,5%,25V,NP0,C0G0PF,10%,25V,X7RUF,10%,6.3V,X5R,SMD-A,Sn,2um min,NATURA,0.5PF,25V,NP0ohm/100MHz,200ohm/600MHA, 0.6ohmΩ 1.4A, 2.5X2mm%,63MW 50V1%,50MW%,50MW5%,50MWK,5%,50MWK,5%,50MWK,1%,63MW1%,63MWK,1%,63MW5%,50MW1%,50MWK,1%x0.4mm,470,1.6x0.8x0.4mm .9-5.875GHZ,3.3V,3X3X1MMDJ_ADJ,1_1A,SW,1.5MHZ,BU00MHZ,10PPM,3.2X2.5X0.6MThrough hole via, Au platingP 11N 2X2 -DUAL BANDRest BOM To ALHz M,SW/2DIPLEXER,802.11A/B/UCK,UVL,SCPMM,9PF,FUNDotalMURATASEMTDKYAGEOSEMMURATASEMTDKMURATAMURATAYAGEOSEMVENKELSEMMURATATDKSEMTDKSEMMURATAYAGEOSEMTDKTDKYAGEOMURATASEMTDKYEONHOADCOELECTROFOOSUNG TECHJAEEUNELECTRONICSJWTMURATASEMMURATATDKMATSUSHITAYAGEOABCOKOAKOAYAGEOSEMKOASEMKOASEMKOAABCOSEMSEMKOAMATSUE ,PSINDSEMROHMKOASEMYAGEOROHMKOASEMKOASEMKOASEMKOAAOTLITE-ON SEMICOSB1314E-V/G FEM TDKSiGePAMAURA microSEIKO EPSONBROADCOMGRM155R60J105KECL05A105KQ5NNNCC1005X5R0J105KCC0402KRX5R5BB1CL05C090CB5ANNCGJM1555C1H9R0CBCL31F475ZONEC3216Y5V1E475ZGRM188F51H104ZAGRM0335C1E101JC0201KRX5R5BB10CL03A104KQ3NNNCC0201X5R6R3-104KCL05A104KP5NNNCGRM155R61A104KAC1608X5R0J475MTCL03C390JA3ANNCC0603C0G1E390JTCL21A106KPFNNNEGRM21BR61A106KEC0201JRNP08BN22CL03C220JA3ANNCC0603C0G1E220JTC0603X7R1E102KTC0201KRX7R8BB10GRM033R60J103KCL03A103KQ3NNNHC0603X5R0J103KTONICSH12507WR-04LLM123-004-TF13FW12501-04JE204-B1.25-5T4A1255WRO-4PS-HKIP125-L04B-C26GRM0335C1E9R0DDCIC21P221NEBLM15AG601SN1VLS252010T-2R2MERJ2GEJ000XRC0402JR-070RACR0402T000JRK73Z1ETQTPRK73H1HTQTB2210RC0201FR-07221RRC0603J000CSRK73Z1HTQTBRC0603J102CSRK73B1HL102JRC0603J104CSRK73B1HL104JACR0402T104JRC1005J104CSRC1005F6042CSRK73H1ETTP6042FDERJ2RKF5902XRC1005F5902CSMCR01MZPF5902RK73H1ETTP5902FRC1005F2673CSRC0402FR-07267KMCR01MZPF2673RK73H1ETTP2673FRC0603J103CSRK73B1HL103JRC0603F153CSRK73H1HTTB1502FRC0603F4021CSRK73H1HTTB4021FONAOT-0603P-B01AZLIST-C193ZBKT-AC광전자㈜ASM3053755T-5104SE2577PAM2306AYPAAAUR9707TSX-3225IMP43236A0KMLG S E19DC105CB01JA01C04CKNPCA01DCEE19L0C02HKD01D0FSMIC
 DNUB--S2
DNNUB-S2
 D4              DNUB-S2   4. PCBATop view        5. BoxTBD A picture  w    Package   e Specific cation Bottom V View
 P12  DNUB-S2 Part II_1. IntrodDNcore ch2. Featur 2x2 Da De Int WP Fu Intsin Su LE  _ Specifiduction NUB-S2 is a hipset is from res 2 a/b/g/n MIata rates up tesigns meet Ptegrated ARMPA™/WPA2ull-rate AES tegrated 2.4/ngle-band deupport for WiED reserved ication  USB embedm BroadcomIMO technolo 130Mbps Pb-free/RoHM® Cortex-2™ engine in ha/5 GHz Poweesigns indows® XPfor special added modulem, part numbelogy  for 20MHz cHS worldwidM3™ CPU ardware er AmplifierP, Windows Vapplication. e compliant wer BCM4323channels andde requiremecore plus 25r (BCM4323Vista®, and with IEEE8036. d 300Mbps fents 56KB ROM 36) provides Linux® Op02.11n Draftfor 40MHz cand 448KB path to loweperating Syst t 2.0 standardchannels  RAM er solution ctems  d.  The cost for
 3DNUB-S2 3. Hardw3.1   Ma ItMA  ware Archain Chipsetem AC/BBP/Rahitectureet Informaadio Transcee: ation eiver/PA  VenderBroadcor om Part nuBCM4 umber 43236
 D45       DNUB-S2   4. Label  ColorDimen  PS: Thi5. PCB  5.1 PCTo         r : White nsion : 30.7is is for piloCB Gerberop layer  7x9.3 mmot run sampr  m les only, thee final version waiting ffor Samsun ng’s confirm    mation.
    DNUB-S2 LaLa  ayer 1 ayer 2
  DNUB-S2 Bo  ottom
   6  DNUB-S2 6. Specifi6.1 Su 5V 6.2  Cu11n11n11n11n11n11n11nSta11a11gRa11b11n11n11n11g11a11n11n6.3  RF  ications: upply VoltV±5% DC urrent Cong Cont. Tx@ Hng Cont. Tx@ Hng Cont. Tx@ Hng Cont. Tx@ Hna Cont. Tx@ Hna Cont. Tx@ Hna Cont. Tx@ Handbya Cont. RXg Cont. RXdio offCb Cont. Txna Cont. Tx@ Hna Cont. TX@ Hna Cont. TX@ Hg Cont. Tx@ 6Ma Cont. Tx@ 6Mng Cont. Tx@ Hng Cont. Tx@ HF power age: nsumttionHT20 MCS7HT40 MCS7HT20 MCS15HT40 MCS15HT20 MCS7HT40 MCS7HT20 MCS15ConditionHT40 MCS15HT20 MCS0HT40 MCS0M  MHT20 MCS0HT40 MCS0n  455V supPe3444444442254444447651pply onlyeak33049246748747048648745644521021051472493485463488Unit   mA
 DNUB-S2 (Ty        (TyHHHHHHHH  ypical 2 Strea1Mbps2Mbps5.5Mbps11Mbps6Mbps9Mbps12Mbps18Mbps24Mbps36Mbps48Mbps54MbpsHT20MCS0HT20MCS1HT20MCS2HT20MCS3HT20MCS4HT20MCS5HT20MCS6HT20MCS720MHz BWypical 2 Strea6Mbps9Mbps12Mbps18Mbps24Mbps36Mbps48Mbps54MbpsHT20MCS0/8HT20MCS1/9HT20MCS2/10HT20MCS3/11HT20MCS4/12HT20MCS5/13HT20MCS6/14HT20MCS7/1520MHz BWam power lev24121919191918181818181818181818181818181818am power lev518016161616161616161616161616161616vel: 2TX with +24371919191918181818181818181818181818181818MHzvel: 2TX with 5320516161616161616161616161616161616MHz +/- 2 dB tolera24721919191918181818181818181818181818181818+/- 2 dB toler5825161616H16H16H16H16H16H1616161616161616ance ) ( unit:dHT40MCHT40MCHT40MCHT40MCHT40MCHT40MCHT40MCHT40MC40MHz rance ) ( unit:dHT40MCS0/8HT40MCS1/9HT40MCS2/10HT40MCS3/11HT40MCS4/12HT40MCS5/13HT40MCS6/14HT40MCS7/1540MHz BWdBm )242CS0 16CS1 16CS2 16CS3 16CS4 16CS5 16CS6 16CS7 16BWdBm )MHz5190161601616216316416516 22 2437616616616616616616616616`MHz55101616161616161616 2462161616161616161657951616161616161616
 DNUB-S2 6.4  R(TyHHHHHHHH (TyHHHTHTHTHTHTHT  RF Sensitivypical 1 strea1Mbps2Mbps5.5Mbps11Mbps6Mbps9Mbps12Mbps18Mbps24Mbps36Mbps48Mbps54MbpsHT20 MCS0/8HT20 MCS1/9HT20 MCS2/10HT20 MCS3/11HT20 MCS4/12HT20 MCS5/13HT20 MCS6/14HT20 MCS7/1520MHz BWypical 1 strea6Mbps9Mbps12Mbps18Mbps24Mbps36Mbps48Mbps54MbpsHT20 MCS0/8HT20 MCS1/9T20 MCS2/10T20 MCS3/11T20 MCS4/12T20 MCS5/13T20 MCS6/14T20 MCS7/1520MHz BWvity m sensitivity 2412-94-92-91-86-91-91-90-88-84-81-78-75-91-89-87-83-80-764-745-72m sensitivity 5180-91-90-89-87-84-81-75-73-90-88-85-81-78-75-73-71level, 1RX wi2442-94-92-91-86-91-91-90-88-85-81-78-75-92-90-87-83-80-76-74-72MHzlevel, 1RX wi53205-91--90--89--87--84--81--75--73--90--88--85--81--78--75--73--71-MHz ith +4/- 2 dB t2472-94-92-91-86-91-91-90-88-84-81-78-75-91-89-86-82-80-76-74-72ith +4/- 2 dB t5805-91H-90H-89H-87H-84H-81H-75H-73H-90-88-85-81-78-75-73-71tolerance) ( uHT40 MCHT40 MCHT40 MCSHT40 MCSHT40 MCSHT40 MCSHT40 MCSHT40 MCS40MHz tolerance) ( uHT40 MCS0/8HT40 MCS1/9HT40 MCS2/10HT40 MCS3/11HT40 MCS4/12HT40 MCS5/13HT40 MCS6/14HT40 MCS7/1540MHz BWnit:dBm )242CS0/8 -87CS1/9 -85S2/10 -83S3/11 -80S4/12 -77S5/13 -72S6/14 -71S7/15 -69BWnit:dBm )MHz5190-88-850-831-792-763-734-705-68 22 24377-885-853-830-807-772-721-719-69MHz5510-88-85-83-79-76-73-70-68 2462-87-85-82-80-76-72-71-695795-88-85-83-79-76-73-70-68
   DNUB-S2       6.5 Environmental Spec. Operating Temperature Range:  0degree C~ 60degree C Storage Temperature Range:    Temperature: -20~80℃ Humidity: 95%(MAX) Operating Humidity Range:     10%~90% (No dew condensation) 7. MFG test items 7.1 Test Environmental   7.2 Test Items  TX:
 8       DNUB-S2 RX8. Installa1. Be su2. Insert   X ation Proure to use the t the WIDT10ocedure  proper antis0B into the m tatic handlinmachine and f g techniquesfix it by scres.  w.
 9F FTparcwte●●●●FfTciFo Ta Te   DNUB-S2 9. Notice FCC StatemFederal ComThis equipmpursuant to against harmradiate radiocause harmfwill not occuelevision reencouraged●  Reorient ●  Increase ●  Connect tconnec●  Consult thFCC Cautiofor complianThis deviceconditions: (nterferenceFor product other channThis device antenna or tThis deviceenvironment  ment mmunicatioment has beePart 15 of tmful interfero frequencyful interfereur in a particeception, wh to try to coor relocate the separatthe equipmeted. he dealer orn: Any channce could voe complies (1) This dev received, inavailable inels is not poand its antransmitter.  is going tt only. on Commisen tested anhe FCC Rurence in a rey energy andnce to radiocular installahich can be rrect the intthe receivintion betweenent into an or an experienges or modoid the userwith Part 1vice may noncluding intn the USA/Cossible. ntenna(s) mo be operassion Interfnd found to les. These lesidential ind, if not instao communication. If this determinedterference bng antenna.n the equipmoutlet on a cenced radio/difications n’s authority 15 of the Fot cause haerference thCanada marust not be ated in 5.15 ference Stacomply withlimits are destallation. Talled and usations. Howequipment  by turning by one of thement and recircuit differ/TV technici ot expresslyto operate t FCC Rules. rmful interfehat may cau rket, only chco-located 5~5.25GHz atement  h the limits fesigned to pThis equipmsed in accorwever, there does causethe equipme following meceiver. ent from thaian for help.y approved this equipmOperation erence, anduse undesirehannel 1~11or operatiofrequency for a Class provide reasent generatrdance withis no guarae harmful intent off and measures: at to which t. by the partyment. is subject d (2) this deed operatio can be opeon in conjunrange, it is B digital desonable prottes, uses an the instructantee that interference ton, the usethe receivery responsibto the follovice must an. erated. Selenction with s restricted vice, tection nd can tions, may terference to radio or r is r is ble  owing two accept any ection of any other  in indoor
  IFTTyITc 2hf Aa UIsisatatm LTAsOau  DNUB-S2 MPORTANFCC RadiatThis equipmThis equipmyour body. MPORTANThis modulecompliance 20cm minimhost this moforth for an pAny changeauthority to USERS MAn the users separation wnformed thasatisfied. Thapproved byhe end prodavailable in he followingmust acceptLABEL OF The final enA3LWIDT10statement hOperation isand (2) this undesired o  T NOTE: tion Exposment compliement should NT NOTE: e is intendedrequiremenmum distancodule is integpopulation/us or modificoperate thisANUAL OF Tmanual of twith the anteat the FCC rhe end user y the manufduct is smalthe users mg two conditt any interfeTHE END Pd product m0B ". If the sas to also bs subject to tdevice musperation. ure Statemes with FCCbe installedd for OEM innt of the ende has to be grated into. uncontrolledcations not es equipmentTHE END Pthe end proenna while tradio-frequehas to alsofacturer couller than 8x1manual: Thistions: (1) thierence receiPRODUCT:must be labeize of the enbe available the followingst accept anment: C radiation ed and operatntegrator. Td product, wable to be Under suchd environmeexpressly apt. PRODUCT:duct, the enthis end proency exposuo be informeld void the u10cm, then s device comis device maived, includi eled in a visnd product ison the labeg two condity interferen exposure limted with minThe OEM intwhich integramaintained h configuratent can be spproved by nd user has oduct is instaure guidelined that any cuser's authoadditional Fmplies with Pay not causing interfereible area wis larger thanel:  This devtions: (1) thince receivedmits set forthnimum distategrator is sates this mobetween thtion, the FCsatisfied.  the manufato be informalled and opes for an unchanges or ority to operFCC part 15Part 15 of Fse harmful inence that math the follown 8x10cm, tvice complies device mad, including for an unconce 20cm bstill responsiodule. he antenna aC radiation acturer couldmed to keepperated. Thncontrolled modificationrate this equ5.19 statemeFCC rules. Onterference ay cause unwing " Contathen the folloes with Part ay not causeinterference ontrolled envbetween theible for the Fand the useexposure lid void the up at least 20e end user environmenns not expreuipment. If tent is requirOperation isand (2) thisndesired opains TX FCCowing FCC 15 of FCC re harmful ine that may c vironment.  radiator & FCC ers for the mits set user's 0cm has to be nt can be essly he size of red to be  subject to s device eration. C ID: part 15.19 rules. terference cause
 IT Ott C Fo Ta Toi Ti Tt Tes H5L DNUB-S2 C StatemenThis Class BOperation ishis device mhe device. Cet appareilFor product other channThis device antenna or tThe device cor operationnformation The device fnterferenceThe maximuo comply wThe maximue.i.r.p. limitssection A9.2High-power 5250-5350 MLE-LAN dev  nt  B digital apps subject to tmust acceptl numériqueavailable inels is not poand its antetransmitter. could automnal failure. Nor the use ofor the band to co-chanum antenna with the e.i.r.um antennas specified fo2(3). radars are MHz and 56vices. paratus comthe followingt any interfere de la classn the USA/Cossible. enna(s) musmatically discNote that thisof repetitive d 5150-5250nel mobile sgain permitp. limit.  gain permior point-to-pallocated as650-5850 Mmplies with Cg two conditrence, incluse B est conCanada marst not be cocontinue tras is not intecodes whe0 MHz is onsatellite systted (for devtted (for devpoint and nos primary usHz and thes Canadian ICtions: (1) thiding interfenforme á la rket, only ch-located or ansmission inded to prore required nly for indoostems. vices in the bvices in the on point-to-psers (meanise radars coCES-003. s device marence that mnorme NMBhannel 1~11operation inn case of abohibit transmby the techor usage to rbands 5250band 5725-point operating they havould cause ay not causemay cause uB-003 du Ca can be open conjunctiobsence of inmission of cohnology. reduce pote0-5350 MHz -5825 MHz)tion as apprve priority) ointerference e interferencundesired opanada. erated. Seleon with any onformation toontrol or sigential for harand 5470-5) to comply ropriate, as of the bandse and/or dam ce, and (2) peration of ection of other o transmit, naling rmful 5725 MHz) with the stated in s mage to
 IITetI Tc 2hs Aa UIsisaisIic LT6 DNUB-S2 MPORTANC RadiatioThis equipmenvironmenthe radiator  MPORTANThis modulecompliance 20cm minimhost this moset forth for Any changeauthority to USERS MAn the users separation wnformed thasatisfied. Thapproved bys required toCES-003. Onterferencecause undesLABEL OF The final en649E-WIDT   T NOTE: n Exposurement compliet. This equip& your bodyNT NOTE: e is intendedrequiremenmum distancodule is integan populatis or modificoperate thisANUAL OF Tmanual of twith the anteat the IC radhe end user y the manufo be availabOperation is and (2) thissired operatTHE END Pd product m10B ". e Statemenes with IC Rpment shouy. d for OEM innt of the ende has to be grated into. on/uncontrocations not es equipmentTHE END Pthe end proenna while tdio-frequenchas to alsofacturer couble in the uss subject to ts device mution.   PRODUCT:must be labent: RSS-102 raduld be installntegrator. Td product, wable to be Under sucholled environexpressly apt. PRODUCT:duct, the enthis end procy exposureo be informeld void the users manualthe followingst accept an eled in a vis diation expoled and opeThe OEM intwhich integramaintained h configuratinment can bpproved by nd user has oduct is instae guidelinesed that any cuser's autho: This Classg two condiny interferenible area wiosure limits serated with mtegrator is sates this mobetween thon, the IC Rbe satisfiedthe manufato be informalled and ops for an uncochanges or ority to opers B digital aptions: (1) thnce receivedth the followset forth forminimum disstill responsiodule. he antenna aRSS-102 rad.  acturer couldmed to keepperated. Thontrolled enmodificationrate this equpparatus cohis device md, including wing " Conta r an uncontrstance 20cmible for the Iand the usediation expod void the up at least 20e end user vironment cns not expreuipment. IC omplies withmay not causinterferencains TX IC : rolled m between IC ers for the osure limits user's 0cm has to be can be essly statement  Canadian se harmful e that may

Navigation menu