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WIZKT331P3-CHANNEL RADIO

Kyosho Corporation of America
3-CHANNEL RADIO - FCC ID WIZKT331P - Kyosho Corporation of America
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Application Details

Equipment Class
DSS - Part 15 Spread Spectrum Transmitter
Date of Grant
Mar 03, 2015
Application Purpose
Original Equipment
Date of Application
Mar 03, 2015
Equipment Note
3-CHANNEL RADIO
Frequency Range
2405.50000000 - 2475.00000000
Company
Kyosho Corporation of America
Country
United States

Documents & Files

Select a file to view

Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

z:,Q)1tOCCZ、KT-331P奄a翼M上~1"\1t捏毒、."t萨~?~~,,\素可,"0 KT-331P毫安全缸正v<~使用~\tc:把〈先lI)仨、取。撮M忆罔"9Q手)1臣、要镇指~σ注意事项在ì:t:仨-:>\, \τ虱 E吉'ltQ1ta;')忆、E使用仨t.i:Q前忆』在本害奄虽<;1=3言语di-'Lt.i:~、正l.I<;1=3取。跟\,\\,\先把<~'3 .~~、本'除指酶b忆t.i:τ2元後宅、b飞?飞?也酶lI)Q~号仨大切忆保管bτ〈把言b飞。 阴阳『阳rchaeeof 1his new KT.331 P Radio Control System. These instructions are intended to familiarize you with 怕副uresof世'ismo由m,state of the art equipm朋t. 锢阳仙lIysoyωmayob蚀inm献imum剧α泪ssand enjo归nentfrom its operation. Ihø阳。剖P恼d嗣ignedfor∞rnfort and preci臼∞ntrol0' all types of model cars and boa恼­ b翩。f副αm回W胁yourradio町stem.EnJoy 11M hll帽阳rn. (E 0678 CC叩Iyright2014 KYOSHO CORPORATION/禁 .断耘戴模型 @且4串Hz~λ于1.使用上an主意 I:KT-331PI在2,4GHz蒂躏草草数噎使腾L、远愤防止串串能啻锚孟τ轩在营部、万ti号...岱事啻带走τE串串盟的安全啻磕保Lτ0,古L飞。 2:2.4GHz~在R/C以外的橡器』ζ韦使用在机,"'("a:..穗子L占y.、能耀LAN、Blue加。挠、尹';)'1)阳...I'L-À意菇、ISMI\:J1'在elë使用在机τM盔的T 都市部1:'陆7口í1lø黯作仨影密如出品增合力专iIí口罩在」使用节晶擦陆黯阁ø醺境!ë注意L、必苦'黠作蘸琵奄指ζ敦的安全奄穰吉g[,τ力、品j吉E是[,Ji.(妃在L飞。 3阔塌所'1:'G在走行G.l照、同晦;ζ使用节县ó2,4GHz7日术G在台数15台以内lël-τ〈摆在b飞。 4:K下331PI1l雷渡到渎距酸惊地上节拍200m'1:'霞野草和τU击节。哥G.l靠自愿内飞~iE行{航行〕岳和装l-J<J.<茫在b飞, .2.4睦Hz送恼磁操作上白注意 1送信楼G.l7ν771,主指向性tJ'高〈理波炉弱〈怒{;方向护iIõ'?茸节。7/77邵先端茹苦向L可如毒方向萨最色理波tJ老弱<t.;:,?在亨白? 7:J予少牵事体民向妙极L飞飞~<tt古队a 2圄送情缝G.l1'/于3卜辈持吃,1主甘金属?咀可,-;1告τ)It泣~\1:!<拦在的@ .2.4晤时髦曼锢摇摇撼璋的注意 1搜f曹雄。直7':/于1'"1在切断Lt=甘半圈付It-c'延是L草..\-c'<拦在的@ • Usa盟IIIP呻ClIl.ltionslor t如1112.4GHzsys涵酣 1 :节19KT-331 P operates on 2.4GHz I阳quancya.nd a.lthou盟hit features r甜10!n悟巾renooprevention and a p由blemisunli陆Iy,i! is still important to guarantee the surroundìng area ìs safe for opera回n吉!hemodel 2: The 2 .4GHz frequency is used by oIher devices in addilion 10 RlC mo船Issuch as micro旧.ve ovens目wirelessLAN, Bluet.∞Ih, di自italoordless phones and IBM band d脚ices.τhismay alfect the movement 01 the RIC system il it is operated in u由a.nareas. 自elo阳usin盟,check the area is s自Ifeand the model is responding prop前Iy, 3: Please limit the number 012,4GHz models ope阳tingsimultaneously in the蹦meplace 1015 4:The盯'-331P is dasigned with a 8U巾。eran伊0120加1.Please use within如isrange • DUIII to d;r瞄tional峙',thlllant跚跚富丽nalis相翩酶矿蛐IIInit is facing ;n 1:111同a;nd;r酷t;ons 1 : As the signal is weaker towa国sthe tip 01 the transmit抽,a时:enna.,do not阳intthe antenna directly a.t the model 2: Do not hold the transmi在erby the a时:ennaora就achanyme幅Iclips to il • p盹睡alltions喃he罚酣ollnt;nga 2国4GHz晦cei飞,e•• 1 : Do not cut tMe receiver antenna or lengthen It by soldering. 2 海外Tφ使用住院节晶;:::注意 1模型用j具体比使用l,tJ:W~<tt,主\,\. 本就明豁』ζ起戴在机τ吨黯品路、日本国内@雷波法飞用途古守模型用4ζ限定在机τ指'?*节。 2海外T使用苦晶膝0);:::注意 本事且品奄海外"t'使用..晶塌合、使用..蒂固(J)需波法?器可在机τ\,\t.;:\,飞e:使用节串1:e: t在?古lI<tl:fv。 被选、器曹毒草、部品交换iJtc壤合(J);:::注意 本斟品在弊社以外?哉造、翻整、部晶交换怠/:(J)手护主目Ãð机元蠕舍、一切由王寅任奄氮L飞力、,,",lI<节。 'Expo眈ationprecautions 确WhenIhis product is exported Irom Japan, ils use is 10 be approved by Ihe Radio law 01 Ihe counlry 01 des甘nation. 咽。di百四tlon,叫ustme时,andrepla拥而ent01 阴阳 THE FOLlOWING STATEMENT APPLlES TO THE RECEIVER (Ior U.S.A.) This devioo complies wilh parl15 01 Ihe FCC rules. Operalion is subj酣~10 Ihe lollowing two condilions 仰Thisd酣睡maynol国"seharmlul inlerlerence, and (2) This de前cemust 蹦蹦1any inlerfe晤ncerece!v时,includin盟inlerfe陪nceIhat may cause undesir,酬。per副lon. 均'oshois not responsible 1m unaulhorized modilica副on,叫uslmenl,and replacemenl 01 par悟。Ilhisproduct. 'No part 01 Ihis manual may be rep'oduced in any lorm wHhoul p'io, permission 3 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 需镶边夜勤揭".限; 及一月一工}~立J王"夕吉'f1'tJ.-f,;/ ·离J吃苦Y旦、精睡二,~轩口}~ • }飞-r扩1)'}l7λ77 1 )";,1扩>1骂-(...}J, .简单操作7'1l~}J,卜1) b.t..-J吃一 大型LCD尹-(À::1l川' . 3chAUX褂榷 ''Y:J1'Ã夕:11J,;7;手-r!寻机出好一(50:5口'jI (70: 30) .J't'!lTI) 翅臣表示(7'7-Ãj才} .!苦性能小型2.4OHz3ch [...:V一月一付黯(K冉331) .究理w节V夕 Unîque ar毛dfunC'tional pîstol 9同ptrar晦m睹怕rdesign 凹lellbalan曲dfor p悟C扭曲耐。1 Non~slip rubbsr st甜巾9wheal Wellpl由四dîg榈树mlavers 黯9lCD display 3ch AUX function Adjustabl. (胁咽,)I。如30)111耐19trigger Lo而Ila白erywarn!ng High阳巾rman四micro3出annalra崎iv前 Ch甜'gsrjack in trar喝m睹协『 叫蚓醺沪剧创酬翻~刷刷S 温饱翻KT回331P @出力:1.5mW/MHz .送信周波数:2.4GHz @曙盖章目单3乾雷池,,4本@噩噩:408g(雷池边) Tr理nsmlt酷r • Model: • ~utput eOWEl_l': • Transmilter F陪quency • Power supply: 'Wei串hl: KT-331P 1,5 mWIMHz 2.4GHz 4 AA alkaline dry cells 40串串(includin盟国Ilteries) 4 液晶LCD7'-{;及7v-( ·尹II夕}J,卜~Á-(ν呈''7"一夕一{且口"I-IJ,&丑尹7 1 )::,.-扩) + J('Y'TI)-黯噩毅示 ·尹.:17)1,.扣日1>.-(ν:17夕 • EPA Ã:TY口ν扩'/ÃCl'Y卜}J,/3ch e毛7')!"'.:成宅')-15 .1)Jl:-.Ã ÀT7 1 )';/夕/λ口"!-;J,/3ch • ABS :1v一年 ,工夕又刑本ν'Y;>}J, S酣睡髓,Dlsplay Digi植ITrimindica始rs(thro创eand steering) 自atleryFue!γ'i:mk 口ualRale Staering EPA S也eeri吨,有2叩姐le,3ch Modsl Msrr到'IY(15) Se!VO Rev Sî翩而ng,Thro就e,3ch ABS Br础e E.伊:lnential 受僧槐:K院-331 @受儒周波数:2.4GHz.理草草DC4.8-6.0V @重量:8g.飞T法3岳阳x26.2仰)x 12.8(H)mm Recelver • Model: • Receiver Frequency • Power supply • Weight: • Dimensions: 在R-331 2.4GHz 口C4串-6.0V 8g 串串(L)" 26.2(W) " 12启(H)mm 费盘草草量占量奄部古董队队td在〈先协'i:I Safety Precautions 本警句中~"史<1)费示如草毒品部分鼠、安金;工?特ti:注意9"{J必蜜的路晶内容奄示Gτ川东亨。 For your salely as胃ellas Ihal 01的e陆…

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ID Label/Location Info

Label Location

RF Exposure Info

RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation Channel Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result Lowest (2405.5MHz) 42.073 0.01327 1.0 PASS Middle (2440.0MHz) 46.452 0.01465 1.0 PASS Highest (2475.0MHz) 46.452 0.01465 1.0 PASS Remark: antenna gain=2.0 dBi

Test Report

Global United Technology Services Co., Ltd. Report No.: GTSE14120220501 Authorized Signature: Robinson Lo Laboratory Manager This report details the results of the testing carried out on one sample. The results contained in this test report do not relate to other samples of the same product and does not permit the use of the GTS product certification mark. The manufacturer should ensure that all products in series production are in conformity with the product sample detailed in this report. This report may only be reproduced and distributed in full. If the product in this report is used in any configuration other than that detailed in the report, the manufacturer must ensure the new system complies with all relevant standards. Any mention of GTS or testing done by GTS in connection with, distribution or use of the product described in this report must be approved by GTS in writing. This document cannot be reproduced except in full, without prior written approval of the Company. Any unauthorized alteration, forgery or falsification of the content or appearance of this document is unlawful and offenders may be prosecuted to the fullest extent of the law. Unless otherwise stated the results shown in this test report refer only to the sample(s) tested and such sample(s) are retained for 90 days only. FCC Report Applicant: Kyosho Corporation of America Address of Applicant: 20322 Valencia Circle, Lake Forest, California, United States Equipment Under Test (EUT) Product Name: 3-CHANNEL RADIO Model No.: KT-331P, KR-331 FCC ID: WIZKT331P Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.247:2013 Date of sample receipt: December 25, 2014 Date of Test: December 25-30, 2014 Date of report issued: December 30, 2014 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSE14120220501 Global United Technology Services Co., Ltd. Project No.: GTSE141202205RF 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District, Shenzhen, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 44 2 Version Version No. Date Description 00 December 30, 2014 Original Prepared By: Date: December 30, 2014 Project Engineer Check By: Date: December 30, 2014 Reviewer Report No.: GTSE14120220501 Global United Technology Services Co., Ltd. Project No.: GTSE141202205RF 2nd Floor, Block No.2, Laodong Industrial Zone, Xixiang Road Baoan District, Shenzhen, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 44 3 Contents Page 1 COVER PAGE ................................................................................................................................................ 1 2 VERSION ........................................................................................................................................................ 2 3 CONTENTS .................................................................................................................................................... 3 4 TEST SUMMARY ........................................................................................................................................... 4 5 GENERAL INFORMATION ............................................................................................................................ 5 5.1 CLIENT INFORMATION ............................................................................................................................... 5 5.2 GENERAL DESCRIPTION OF EUT ............................................................................................................... 5 5.3 TEST MODE .............................................................................................................................................. 8 5.4 TEST FACILITY .......................................................................................................................................... 8 5.5 TEST LOCATION ....................................................................................................................................... 8 5.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER ............................................................................... 8 5.7 DESCRIPTION OF SUPPORT UNITS ............................................................................................................. 8 5.8 TEST INSTRUMENTS LIST ........................................................................................................................... 9 6 TEST RESULTS AND MEASUREMENT DATA .......................................................................................... 10 6.1 ANTENNA REQUIREMENT ......................................................................................................................... 10 6.2 CONDUCTED PEAK OUTPUT POWER ........................................................................................................ 11 6.3 20DB EMISSION BANDWIDTH .................................................................................................................. 13 6.4 CARRIER FREQUENCIES SEPARATION ...................................................................................................... 15 6.5 HOPPING CHANNEL NUMBER .................................................................................................................. 17 6.6 DWELL TIME ........................................................................................................................................... 18 6.7 BAND EDGE ........................................................................................................................................... 22 6.7.1 Conducted Emission Method ........................................................................................................... 22 6.7.2 Radiated Emission Method ..................................................................................…

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Test Setup Photos

Radiated Emission

Contact Information

Applicant

Futoshi Ishihara(Secretary)
[email protected]949-454-8854Fax: 949-454-8881

Test Firm

Global United Technology Service Co., LtdRobinson Lo
[email protected]86-755-27798480Fax: 86-755-2779860

Technical Specifications

#Rule PartsFrequency RangePower Output
115C2.41 GHz - 2.48 GHz46.40 mW
Confidentiality
Long Term
Grant Notes
Power output listed is peak conducted. The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter except in accordance with FCC accepted multi-transmitter procedures. End-users and installers must be provided with antenna installation instructions and transmitter operating conditions for satisfying RF exposure compliance.

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