TEST REPORT 2

FCC ID: VUJAT570W

Test Report

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FCCID_901052

Ref. No.: LR500190712A 243 Jubug-Ri,Yangji-Myeon, Yongin-Si, Gyeonggi-Do, Korea 449-822 Tel: +82-31-323-6008 Fax: +82-31-323-6010 http://www.ltalab.com Dates of Tests: January 17 ~ 29, 2008 Test Report S/N: LR500190712A Test Site : LTA CO., LTD. CERTIFICATION OF COMPLIANCE FCC ID. VUJAT570W APPLICANT ATID CO.,Ltd FCC Classification : FCC Part 15 Spread Spectrum Transceiver (DSS) Manufacturing Description : Industrial PDA Manufacturer : ATID CO.,Ltd Model name : AT570W Test Device Serial No.: : - Rule Part(s) : FCC Part 15.247 Subpart C; ANSI C-63.4-2003 Frequency Range : 2412MHz ~ 2462MHz RF power : 18.90dBm Peak Conducted (802.11b) 18.44dBm Peak Conducted (802.11g) Data of issue : January 29, 2008 This test report is issued under the authority of: The test was supervised by: Dong –Min JUNG, Technical Manager Kyung-Taek LEE, Test Engineer This test result only responds to the tested sample. It is not allowed to copy this report even partly without the allowance of the test laboratory. This report must not be used by the applicant to claim product endorsement by any agency. NVLAP LAB Code.: 200723-0 Copyright ○ c 2008, LTA Co., Ltd. Page 1 of 22

Ref. No.: LR500190712A TABLE OF CONTENTS 1. GENERAL INFORMATION’S -------------------------------------------------------------------------- 3 2. INFORMATION’S ABOUT TEST ITEM ------------------------------------------------------------- 4 3. TEST REPORT --------------------------------------------------------------------------------------------- 5 3.1 SUMMARY OF TESTS ------------------------------------------------------------------------------ 5 3.2 TECHNICAL CHARACTERISTICS TEST ------------------------------------------------------- 6 3.2.1 FIELD STRENGTH OF HARMONICS ------------------------------------------------------ 6 3.2.2 AC CONDUCTED EMISSIONS -------------------------------------------------------------- 11 3.2.3 PEAK OUTPUT POWER ----------------------------------------------------------------------- 18 APPENDIX APPENDIX TEST EQUIPMENT USED FOR TESTS -------------------------------------------- 21 Copyright ○ c 2008, LTA Co., Ltd. Page 2 of 22

Ref. No.: LR500190712A 1. General information’s 1-1 Test Performed Company name : LTA Co., Ltd. Address : 243, Jubug-ri,Yangji-Myeon,Youngin-Si, Kyunggi-Do, Korea. 449-822 Web site : http://www.ltalab.com E-mail : chahn@ltalab.com Telephone : +82-31-323-6008 Facsimile +82-31-323-6010 Quality control in the testing laboratory is implemented as per ISO/IEC 17025 which is the “General requirements for the competents of calibration and testing laboratory”. 1-2 Accredited agencies LTA Co., Ltd. is approved to perform EMC testing by the following agencies: Agency Country Accreditation No. Validity Reference NVLAP U.S.A 200723-0 2008-09-30 ECT accredited Lab. RRL KOREA KR0049 2009-06-20 EMC accredited Lab. FCC U.S.A 610755 2008-03-28 FCC filing VCCI JAPAN R2133, C2307 2008-06-22 VCCI registration IC CANADA IC5799 2008-04-23 IC filing Copyright ○ c 2008, LTA Co., Ltd. Page 3 of 22

Ref. No.: LR500190712A 2. Information’s about test item 2-1 Client & Manufacturer Company name : ATID CO.,Ltd Address : #1210 Byuksan/Gyungin digital valley II #481－10 Gasan-Dong Gumchon-Gu Seoul KOREA Tel / Fax : +82-2-544-1436 / +82-2-544-1438 2-2 Equipment Under Test (EUT) Trade name : Industrial PDA FCC ID : VUJAT570W Model name : AT570W Serial number : - Date of receipt : January 15, 2008 EUT condition : Pre-production, not damaged Antenna type : Wire Antenna Gain 0 dBi Frequency Range : 2412MHz ~ 2462MHz (DSSS) RF output power : 18.90dBm Peak Conducted (802.11b) 18.44dBm Peak Conducted (802.11g) Type of Modulation : CCK, DQPSK, DBPSK for DSSS 64QAM, 16QAM, QPSK, BPSK for OFDM Transfer Rate : 11/5.5/2/1Mbps for 802.11b 54/48/36/24/18/12/9/6Mbps for 802.11g Power Source-Battery : 3.7Vdc (Lithium Ion Battery) Power Source-Adaptor : Input 100-240Vac, 50-60Hz, 0.5A Output: 5Vdc, 3.0A 2-3 Tested frequency LOW MID HIGH Frequency (MHz) 2412 2437 2462 2-4 Ancillary Equipment Equipment Model No. Serial No. Manufacturer PC dx2200Microtower CNG6500RX9 HP Monitor VS11353 E060T4021/1-1 View Sonic Keyboard SK-8115 641-OEWW DELL Keyboard SK-8115 61K-1CLN DELL Mouse MO56UO 510022473 DELL Print STYLUS C65 - EPSON Earphone - - - Copyright ○ c 2008, LTA Co., Ltd. Page 4 of 22

Ref. No.: LR500190712A 3. Test Report 3.1 Summary of tests Test Status Parameter Limit Condition (note 1) I. FCC Part Section(s) 802.11b/g Module is certified by FCC(FCC ID: TWG-SDMCF10G). II. Additional items 15.247(b) Transmitter Peak Output Power < 1Watt Conducted C 15.209 Field Strength of Harmonics < 54 dBuV (at 3m) Radiated C 15.207 AC Conducted Emissions EN 55022 Line Conducted C 15.203 Antenna requirement - C Note 1: C=Complies NC=Not Complies NT=Not Tested NA=Not Applicable Note 2: The data in this test report are traceable to the national or international standards. The sample was tested according to the following specification: FCC Parts 15.247; ANSI C-63.4-2003 Æ Antenna Requirement The ATID Co., Ltd. AT570W unit complies with the requirement of §15.203. The antenna is Wire antenna with UFL connector. Refer to the internal photograph. Copyright ○ c 2008, LTA Co., Ltd. Page 5 of 22

Ref. No.: LR500190712A 3.2 Technical Characteristics Test 3.2.1 Field Strength of Harmonics Procedure: The EUT was placed on a 0.8m high wooden table inside a shielded enclosure. An antenna was placed near the EUT and measurements of frequencies and amplitudes of field strengths were recorded for reference during final measurements. For final radiated testing, measurements were performed in OATS. Measurements were performed with the EUT oriented in 3 orthogonal axis and rotated 360 degrees to determine worst-case orientation for maximum emissions. The spectrum analyzer is set to: Center frequency = the worst channel Frequency Range = 30 MHz ~ 10th harmonic. RBW = 100 kHz ( 30MHz ~ 1 GHz) VBW ≥ RBW th = 1 MHz (1 GHz ~ 10 harmonic ) Span = 100 MHz Detector function = Qusi-peak( 30MHz ~ 1 GHz) =Average(1 GHz ~ 10th harmonic ) Trace = max hold Sweep = auto Measurement Data: Complies Minimum Standard: FCC Part 15.209(a) Frequency (MHz) Limit (uV/m) @ 3m 30 ~ 88 100 ** 88 ~ 216 150 ** 216 ~ 960 200 ** Above 960 500 ** Except as provided in 15.209(g), fundamental emissions from intentional radiators operating under this Section shall not be located in the frequency bands 54-72 MHz, 76-88MHz, 174-216MHz or 470-806MHz. However, operation within these frequency bands is permitted under other sections of this Part, e.g. 15.231 and 15.241. Copyright ○ c 2008, LTA Co., Ltd. Page 6 of 22

Ref. No.: LR500190712A 1G ~ 10th Harmonics Measurement Data: 802.11b Low channel Mid channel High channel Frequency Level Frequency Level Frequency Level (MHz) (dBuV/m) (MHz) (dBuV/m) (MHz) (dBuV/m) 1608 32.17 1624 32.33 1641 32.71 4824 51.62 4874 51.47 4924 51.65 - - - - - - Measurement uncertainty ± 6 dB No other emissions were detected at a level greater than 20dB below limit. 1G ~ 10th Harmonics Measurement Data: 802.11g Low channel Mid channel High channel Frequency Level Frequency Level Frequency Level (MHz) (dBuV/m) (MHz) (dBuV/m) (MHz) (dBuV/m) 1608 36.37 1624 36.03 1641 37.71 4824 37.13 4874 38.15 4924 36.98 - - - - - - Measurement uncertainty ± 6 dB No other emissions were detected at a level greater than 20dB below limit. Copyright ○ c 2008, LTA Co., Ltd. Page 7 of 22

20 KmyingiMtyuon, Youinst Grevends 40.900 on cessn srsmnse ressasiomente nutpnodes wo.: arsrow test ons wireiess co8. 220 moee Toap mas o7 an Tessed iy: n.s.cum Date 152 .Leai uoi pare: 200or.17 receussa s w0 a a 1 ; 3 ®s o To mm 5oo ooo Frequency tittn sep cuse af seup uen mas ies massasiy o me ow o. ow‘ oum « dos a0 ghss ange umss snss anco aes ase mseio e eiss sode casie uon asiso sds ase aoe mearrormin s assien anco arlce sean anso nde ns ase vriou a aasige asge caolss ssas se aos uns ceio s mnes asso caaie snn asse se asl is variou s sosar sore colanl anas aeo acsi ass css roarrormi Benaskss C.7 (Correction Pactor) Antenna teceor # Cable loss = Promp gain

20 KmyingiMtyuon, Youinst OB LTA Grevends 40.900 on cessn srsmnse ressasiomente surpmoces w arsrou test ons wireiess 08. 329 noee Tosp mras 22 6n Tessed is ns eam bate131 , Lovel(dBuvim) bare: 20080117 recoussa s an 1 1 3 s o 30 5o oo E soo roto Frequency tittn Treg reading 640 renvis bosis Margins Height Angle rolaricy o me ow o own au‘s « doa a ausr anso cassss seas an.co mos aso n verions e arms dege cunlss cnon anse mss dsn on vemiois 3 aisre aseo caoiss ones aniso aiis aso n veriou i mnes asse caage snn anse se aso an veriou s rruss anse clslce snse asco asao aso oi vriou s sesas sore colmn aras se alsi aml 2s rearrormie Benaskss C.7 (Correction Pactor) Antenna teceor # Cable loss = Promp gain

20 KmyingiMtyuon, Youinst OB LTA Grevends 40.900 on cessn srsmnse ressasiomente surpmoces w arsrou test mo Acsive ame Tosp mras 22 6n Tessed is ns eam bar i 130 Level tm bare: 20080117 so reccuissa w0 1 1: a0 18 5 o 5o so oo am seo ooo Frequency tittn Preg peading C.r renis ds tirgins Meght Angle Polarisy ar me w o0 ow‘ uy « dos i guer anao canas ansor doc0 eas aso ce veamions i arsim asue um seas asise nar ano me vemmoin a aesies asico caolss anies aniso olas ano ie veamionn a deaise aa40 croure anice dsso doue ars ane vemionn s mines aseo clzcge anon asise ns ano on vmioin s rease aore caniao meao aecco muso ano ie veamioin Rasaskss 6.3 (Correction Pastor) Antama taseor # Caile Lose = Promp gain

Ref. No.: LR500190712A 3.2.2 AC Conducted Emissions Procedure: The conducted emissions are measured in the shielded room with a spectrum analyzer in peak hold. While the measurement, EUT had its hopping function disabled at the middle channels in line with Section 15.31(m). Emissions closest to the limit are measured in the quasi-peak mode (QP) with the tuned receiver using a bandwidth of 9 kHz. The emissions are maximized further by cable manipulation and Exerciser operation. The highest emissions relative to the limit are listed. Measurement Data: Complies - See next pages for actual measured spectrum plots. - No emissions were detected at a level greater than 10dB below limit. Minimum Standard: FCC Part 15.207(a)/EN 55022 Class B Frequency Range quasi-peak Average 0.15 ~ 0.5 66 to 56 * 56 to 46 * 0.5 ~ 5 56 46 5 ~ 30 60 50 * Decreases with the logarithm of the frequency Copyright ○ c 2008, LTA Co., Ltd. Page 11 of 22

20 KmyingiMtyuon, Youinst OB LTA Grevrends 400.900 tm passanrszsons Feosasion.s00 wur / modes o arsrov mhase se nuue es nese TIEDR Tosp.us Eis fuss ingineen 5 scnme Data:006 Fie: E00o3 EMDATAZOOZLTAConduction0711_3EM 000 s Level @Ban Date: 20080118 cspretsssn cisen cuiss0 (vo) an i | | & Hnk i | / “ II Ti * i \I J |*I NP | fls \ I f j | i wW M | I l\ J \ L J UpE lR \ i \ | Oy 0 vilt 0 o sis as 7 7 s io 2 zo Frequency (itle fos a& m&0¥3 Bhslll3 tucilh3 ME"y MR~p Heilc"y es ~#& m «h «8 m B o8 u0 oi & Jn Ho NX ms RJ am 18 o. h s o as dA ms RP t K 2o e th Bs 18 §o h8 Pa RD 5t n t uds BE BC 2t S5 1s as PS aP f4 fo SD u. 20 Ds NP Nh MA 18 $6 S fa ho 54 Rasasies 6.3 (Conrmctson Factor) = mnssseton dose + Caste dose

20 KmyingiMtyuon, Youinst OB LTA Grevrends 400.900 tm passanrszsons Feosasion.s00 wur / modes o arsrov mhase mora Data:000 Fie: E00o3 EMDATAZOOZLTAConduction0711_3EM 000 s Level @Ban Date: 20080118 cspreisssn cisen cuiss0 (vo) in ‘fi i ( ' | | MM 4 u‘“\ 1’\ o ais as 7 7 o in m o Frequency (itle m ol§ si & zo uh3 ol1 «Pn "4 $ y&0 P&

20 KmyingiMtyuon, Youinst OB LTA Grevrends 400.900 tm passanrszsons Feosasion.s00 wur / modes o arsrov mhase se fess soae Wwms Ste hy wite Tass pover azo / oo Foow oi 2s j as Tass ingsnoes n scaum Data:008 Fie: E00o3 EMDATAZOOZLTAConduction0711_3EM 000 s Level @Ban Date: 200801.18 cspretsssn cisen cuiss0 (vo) an | \ o rg as i 7 s io sn Frequency (itle Prog & m C9 mesale Renuis inss biais Merginl Margin e m U Uo Cw "‘e Cw m ow ow o ow ow eg ew a a se s mee oa na sa sn ao ies se in gue 290 Ne ah wu n ine se o mus on in mhes melse aide l mase suos ange olmp duler aner ces anlco cous ius ns Bs 290 dn se mose mss on im ihae fls wl GRAL Dol ds iss dose seenvins se t inesvnontin tesvest ocoensstomtsen c namectone

20 KmyingiMtyuon, Youinst OB LTA Grevrends 400.900 tm passanrszsons Feosasion.s00 wur / modes o arsrov »mase mora Tess nous Wireiess 002,3129 note Tess Pover 120 / so Toup. is 2e / as Tess ingsneer n.s.ime Data:o70 Fie: E00e3 EMDATAROOZLTAConductionO711_SEMI 90 .. Leece bate: zoor 18 cspretssss <LEEEIO———O—HTTTTTT cisprcuasse ave Frequency it Fres m % renus merus vinis viae Margin Margan oo as oo w or w oo as m ow ow ow ow ow ow & «w o se s ao se ro 5 soim aner ssuce «0 se inss o ass 5s so 5 10 5 seces onz secco «s se ans o BH 5s «o a so is seles anies secco as se in s are s so s so s secas snas. se.co as se ns 7 se is so a so se socse 2s.se. co.co so so ncse s o & 0 as so so enlss aese. co.co so so sz resske 6. (Convection Taceon) Inssrsson 105« + casie ross

20 KmyingiMtyuon, Youinst OB LTA Grevrends 400.900 tm passanrszsons Feosasion.s00 wur / modes o arsrov »mase se Tess nous Acsive sync node Tess Pover 120 / so Toup. is 2e / as Tess ingsneer n.s.ime Date:oot Fie: E00e3 EMDATAROOZLTAConductionO711_SEMI 90 \Loe# bate: z008o1.18 cspretssss <LEEEIO———O—HTTTTTT cisprcuasse ave 2 10 zn zo Frequency it Fres m % renus merus vinis i Hargin. Margin oo as oo w or ar oo ar m ow ow ow ow ow ow & «w o ase as so s so is assss ants exces s se e o see «o o 5 so 5e aocas soiee so.os as 0s ie o se s o 50 to is socse aoise secco as so 10. s see se so s so s secer sn.00. se.co as o anas 7 ser 5. i0 zs ro se seire soise. co.co so so encee s sse 2s so as so s eecar asisn eo.co so so sacse resske 6. (Convection Taceon) Inssrsson 105« + casie ross

20 KmyingiMtyuon, Youinst OB LTA Grevrends 400.900 tm passanrszsons Feosasion.s00 wur / modes o arsrov mhase mora Tess nous Acsive sync node Tess Pover 120 / so Toup. is 2e / as Tess ingsneer n.s.ime Data:tue Fie: E00e3 EMDATAROOZLTAConductionO711_SEMI 90 .. Loece bate: zoor 18 cspretssss cisprcuasse ave an o aas Frequency it Feeg & mCP memis Renuit dixis: binis: Mergin: Mergin oo ay oo w on ay oo as m ow ow o ow ow ow ow & «w o.iss aneo snso occe use oncse seuee mo.se ascoo olase ss.ao ondo oise ante onas seure aeite cicco olsze ssiso on.so oee anire onces secco ascco cce scese anao sece olsn arm omeh secco ascco ances mase Bnigo esao oc8r enier esuer socoe soico souls s.ore Re.eo eriso olse eras esios. Socc0 so.00 sncee Basaskss C.7 (Corvectzon Pactor) = mnseiston dose 4 Capie doss

Ref. No.: LR500190712A 3.2.3 Peak Output Power Measurement Procedure: The maximum peak output power was measured with the spectrum analyzer connected to the antenna output of the EUT. The spectrum analyzer’s internal channel power integration function is used to integrate the power over a bandwidth greater than or equal to the 99% bandwidth. The EUT was operating in transmit mode at the appropriate center frequency. The spectrum analyzer is set to: Center frequency = the highest, middle and the lowest channels RBW = 1MHz Span = auto VBW = 3MHz (VBW ≥ RBW) Sweep = auto Detector function = peak Measurement Data: Frequency Test Results Mode Channel No. (MHz) Measured Data (dBm) Result 2412 1 18.75 Complies 802.11b 2437 6 18.90 Complies 2462 11 18.86 Complies 2412 1 18.21 Complies 802.11g 2437 6 18.44 Complies 2462 11 18.38 Complies - See next pages for actual measured spectrum plots. Minimum Standard: Peak output power < 1W Copyright ○ c 2008, LTA Co., Ltd. Page 18 of 22

Ref. No.: LR500190712A Measurement Data: CH 1 CH 6 CH 11 Copyright ○ c 2008, LTA Co., Ltd. Page 19 of 22

Ref. No.: LR500190712A Measurement Data: CH 1 CH 6 CH 11 Copyright ○ c 2008, LTA Co., Ltd. Page 20 of 22

Ref. No.: LR500190712A APPENDIX TEST EQUIPMENT USED FOR TESTS Copyright ○ c 2008, LTA Co., Ltd. Page 21 of 22

Ref. No.: LR500190712A Description Model No. Serial No. Manufacturer Next Cal. Date 1 Spectrum Analyzer 8594E 3649A03649 HP Apr-08 2 Signal Generator 8648C 3623A02597 HP Apr-08 3 Attenuator (3dB) 8491A 37822 HP Oct-08 4 Attenuator (10dB) 8491A 63196 HP Oct-08 5 EMI Test Receiver ESVD 843748/001 R&S Aug-08 6 LISN KNW-407 8-1430-1 Kyoritsu Oct-08 7 Two-Line V-Network ESH3-Z5 893045/017 R&S Oct-08 8 RF Amplifier 8447D 2949A02670 HP Jan-08 9 RF Amplifier 8447D 2439A09058 HP Oct-08 10 RF Amplifier 8449B 3008A02126 HP Apr-09 11 Test Receiver ESHS10 828404009 R&S Aug-08 12 TRILOG Antenna VULB 9160 9160-3212 SCHWARZBECK Jul-08 13 Log.-Per. Antenna VULP 9118 9118 A 401 SCHWARZBECK Apr-09 14 Biconical Antenna BBA 9106 VHA 9103-2315 SCHWARZBECK Apr-09 15 Horn Antenna 3115 00055005 ETS LINDGREN Mar-09 16 Dipole Antenna VHA9103 2116 Schwarzbeck Nov-08 17 Dipole Antenna VHA9103 2117 Schwarzbeck Nov-08 18 Dipole Antenna UHA9105 2261 Schwarzbeck Nov-08 19 Dipole Antenna UHA9105 2262 Schwarzbeck Nov-08 20 Spectrum Analyzer 8591E 3649A05888 HP Oct-08 21 Spectrum Analyzer 8563E 3425A02505 HP Apr-08 22 Hygro-Thermograph THB-36 0041557-01 ISUZU May-08 23 Splitter (SMA) ZFSC-2-2500 SF617800326 Mini-Circuits Jun-08 24 RF Switch MP59B 6200414971 ANRITSU Jun-08 25 RF Switch MP59B 6200438565 ANRITSU Jun-08 26 Power Divider 11636A 6243 HP Oct-08 27 DC Power Supply 6622A 3448A03079 HP Oct-08 28 Attenuator (30dB) 11636A 6243 HP Oct-08 29 Frequency Counter 5342A 2826A12411 HP Apr-08 30 Power Meter EPM-441A GB32481702 HP Apr-08 31 Power Sensor 8481A 2702A64048 HP Apr-08 32 Audio Analyzer 8903B 3729A18901 HP Oct-08 33 Modulation Analyzer 8901B 3749A05878 HP Oct-08 34 TEMP & HUMIDITY Chamber YJ-500 L05022 JinYoung Tech Oct-08 35 LOOP-ANTENNA FMZB 1516 151602/94 SCHWARZBECK Mar-09 Copyright ○ c 2008, LTA Co., Ltd. Page 22 of 22


Document Created: 2008-02-09 10:13:44
Document Modified: 2008-02-09 10:13:44
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