K44409300800 MHz Digital Mobile Transceiver

NX-900 © B62-XXXX-00 (K) 09 08 07 06 05 04 03 02 01 00 800MHz Digital traNsceiver iNstructioN MaNual ÉMetteur-rÉcePteur NuMÉriQue 800MHz MoDe D’eMPloi traNscePtor Digital 800MHz MaNual De iNstruccioNes 800MHz Digital traNsceiver NX-900 iNstructioN MaNual eNglisH Terminal Description Microphone Jack Pin NO.Pin NameDescriptionSpecificationI/ONotes OSOMClortnocthgilkcabyekciMCLB1 OV6.31tuptuOrewoPBS2 −dnuorGdnuorGDNG3 4PTT/TXDPTT Input/Serial Data OutputHigh Impedance/ CMOSI/O −dnuorGdnuorGCIMEM5 006tupnIlangiSCIMCIM6 I 7HOOK/RXDHook Detection/ Serial Data InputHigh ImpedanceI O/IecnadepmIhgiHnoitceteDataDCIMMD8 ACC (D-SUB 25 Pin Connector) Pin NO.Pin NameDescriptionSpecificationI/ONotes IelbitapmocC232-SRtupnIataDlaireS1DXR2 OelbitapmocC232-SRtuptuOataDlaireS1DXT3 ISOMCtupnIataDID5 input : 0.5 V p-p (Typ.) Data Rate : 9600 bps High Impedance 006tupnIlangiSCIM2IM6 I −dnuorGdnuorGDNG7 OLTTtuptuOataDlaireS2DXT9 ILTTtupnIataDlaireS2DXR01 −dnuorGdnuorGDNG11 −dnuorGdnuorGDNG81 −dnuorGdnuorGCIMEM52 Antenna Connector Impedance is 50 .  Thank You We are grateful you have chosen Kenwood for your personal moble applcatons. We beleve ths easy-to-use transcever wll provde dependable communcatons to keep personnel operating at peak efficiency. Kenwood transcevers ncorporate the latest n advanced technology. As a result, we feel strongly that you wll be pleased wth the qualty and features of ths product. nXDn™ NXDN™ s a protocol name for the new dgtal communcaton system usng 4-level FSK technology whch has been co-developed by Kenwood and Icom. noTices To The user ◆ Government law prohbts the operaton of unlcensed transmtters wthn the terrtores under government control. ◆ Illegal operation is punishable by fine and/or imprisonment. ◆ Refer service to qualified technicians only. SAFETY: It s mportant that the operator s aware of, and understands, hazards common to the operaton of any transcever. ◆ EXPLOSIVE ATMOSPHERES (GASES, DUST, FUMES, etc.) Turn OFF your transcever whle takng on fuel or whle parked n gasolne servce statons. Do not carry spare fuel contaners n the trunk of your vehcle f your transcever s mounted n the trunk area. ◆ INJURY FROM RADIO FREQUENCY TRANSMISSIONS Do not operate your transcever when somebody s ether standng near to or touchng the antenna, to avod the possblty of rado frequency burns or related physcal njury. ◆ DYNAMITE BLASTING CAPS Operatng the transcever wthn 500 feet (150 m) of dynamte blastng caps may cause them to explode. Turn OFF your transcever when n an area where blastng s n progress, or where “TURN OFF TWO-WAY RADIO” sgns have been posted. If you are transportng blastng caps n your vehcle, make sure they are carred n a closed metal box wth a padded nteror. Do not transmt whle the caps are beng placed nto or removed from the contaner. The AMBE+2™ voce codng Technology emboded n ths product s protected by ntellectual property rghts ncludng patent rghts, copyrghts and trade secrets of Dgtal Voce Systems, Inc. Ths voce codng Technology s lcensed solely for use wthn ths Communcatons Equpment. The user of ths Technology s explctly prohbted from attemptng to extract, remove, decomple, reverse engneer, or dsassemble the Object Code, or n any other way convert the Object Code nto a human-readable form. U.S. Patent Nos. #5,870,405, #5,826,222, #5,754,974, #5,701,390, #5,715,365, #5,649,050, #5,630,011, #5,581,656, #5,517,511, #5,491,772, #5,247,579, #5,226,084 and #5,195,166.  One or more of the following statements may be applicable: FCC WARNING This equipment generates or uses radio frequency energy. Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the nstructon manual. The user could lose the authorty to operate ths equpment f an unauthorzed change or modification is made. INFORMATION TO THE DIGITAL DEVICE USER REQUIRED BY THE FCC Ths equpment has been tested and found to comply wth the lmts for a Class B dgtal devce, pursuant to Part 15 of the FCC Rules. These lmts are desgned to provde reasonable protecton aganst harmful nterference n a resdental nstallaton. Ths equpment generates, uses and can generate rado frequency energy and, f not nstalled and used n accordance wth the nstructons, may cause harmful nterference to rado communcatons. However, there s no guarantee that the nterference wll not occur n a partcular nstallaton. If ths equpment does cause harmful nterference to rado or televson recepton, whch can be determned by turnng the equpment off and on, the user s encouraged to try to correct the nterference by one or more of the followng measures: • Reorent or relocate the recevng antenna. • Increase the separaton between the equpment and recever. • Connect the equpment to an outlet on a crcut dfferent from that to whch the recever s connected. • Consult the dealer for techncal assstance. PrecauTions Observe the following precautions to prevent fire, personal injury, and transceiver damage. • Do not attempt to configure the transceiver while driving; it is too dangerous. • Do not dsassemble or modfy the transcever for any reason. • Do not expose the transcever to long perods of drect sunlght, nor place t near heatng applances. • If an abnormal odor or smoke s detected comng from the transcever, swtch the transcever power off mmedately, and contact your Kenwood dealer. • Use of the transceiver while you are driving may be against traffic laws. Please check and observe the vehcle regulatons n your area. • Do not use options not specified by Kenwood. ◆ The transcever operates n 12 V negatve ground systems only! Check the battery polarty and voltage of the vehcle before nstallng the transcever. ◆ Use only a Kenwood optonal DC power cable. ◆ Do not cut and/or rem…

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MANDATORY SAFETY INSTRUCTIONS TO INSTALLERS AND USERS • Use only manufacturer or dealer supplied antennas. • Antenna Minimum Safe Distance: 60 cm (2 feet), 50% duty Cycle. • Antenna Gain: 0 dBd referenced to a dipole. The Federal Communications Commission has adopted a safety standard for human exposure to RF (Radio Frequency) energy which is below the OSHA (Occupational Safety and Health Act) limits. • Antenna Mounting: The antenna supplied by the manufacturer or radio dealer must not be mounted at a location such that during radio transmission, any person or persons can come closer than the above indicated minimum safe distance to the antenna, i.e. 60 cm (2 feet) , 50% duty Cycle. • To comply with current FCC RF Exposure limits, the antenna must be installed at or exceeding the minimum safe distance shown above, and in accordance with the requirements of the antenna manufacturer or supplier. • Vehicle installation: The antenna can be mounted at the center of a vehicle metal roof or trunk lid, if the minimum safe distance is observed. • Base Station Installation: The antenna should be fixed-mounted on an outdoor permanent structure. RF Exposure compliance must be addressed at the time of installation. Antenna substitution: Do not substitute any antenna for the one supplied or recommended by the manufacturer or radio dealer. You may be exposing person or persons to excess radio frequency radiation. You may contact your radio dealer or the manufacturer for further instructions. Maintain a separation distance from the antenna to person(s) of at least 60 cm (2 feet), 50% duty Cycle. “This transmitter is authorized to operate with a maximum duty factor of 50%, in typical push-to-talk mode, for satisfying FCC RF exposure compliance requirements.” You, as the qualified end-user of this radio device must control the exposure conditions of bystanders to ensure the minimum separation distance (above) is maintained between the antenna and nearby persons for satisfying RF Exposure compliance. The operation of this transmitter must satisfy the requirements of Occupational/Controlled Exposure Environment, for work-related use, transmit only when person(s) are at least the minimum distance from the properly installed, externally mounted antenna. Transmit only when people outside the vehicle are at least the recommended minimum lateral distance away from the antenna/vehicle. B59-2633-00

May 20th, 2010 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Attn: Reviewing Engineer RE: LETTER OF AGENT AUTHORIZATION To whom it may concern: We, the undersigned, hereby authorize Intertek Japan K.K. to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988,21 U.S.C.862. This agreement expires one year from the current date. Sincerely, Tamaki Shimamura Communications Equipment Division Kenwood Corporation 1-16-2, Hakusan, Midori-ku, Yokohama-shi, Kanagawa, 226-8525 Japan

Nov. 5th 2010 Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Attn: Reviewing Engineer RE: CONFIDENTIALITY REQUEST FOR MODEL: NX-900-K, FCC ID: K44409300 To whom it may concern: This letter serves as an official request for permanent confidentiality pursuant to 47 CFR Section 0.459 of the Commission Rules. We have requested that the Block Diagram, Schematic Diagrams, Circuit Description, Parts List, Active Devices and Tuning Procedure required to be submitted with this application be withheld from public review. The documents are company proprietary information that could never get into the possession of our competition. Please contact me if you require any additional information. Sincerely, Tamaki Shimamura Communications Equipment Division Kenwood Corporation 1-16-2, Hakusan, Midori-ku, Yokohama-shi, Kanagawa, 226-8525 Japan

NX-900-K FCC ID: K44409300 IC: 282F-409300 Front View Rear View NX-900-K FCC ID: K44409300 IC: 282F-409300 Top View NX-900-K FCC ID: K44409300 IC: 282F-409300 Bottom View NX-900-K FCC ID: K44409300 IC: 282F-409300 Right View Left View NX-900-K FCC ID: K44409300 IC: 282F-409300 Front View (with KRK-10) Rear View (with KRK-10) NX-900-K FCC ID: K44409300 IC: 282F-409300 Top View (with KRK-10) NX-900-K FCC ID: K44409300 IC: 282F-409300 Rear View (with KRK-10) NX-900-K FCC ID: K44409300 IC: 282F-409300 Right View (with KRK-10) Left View (with KRK-10)

NX-900-K FCC ID: K44409300 IC: 282F-409300

NX-900-K FCC ID: K44409300 IC: 282F-409300 NX-900-K FCC ID: K44409300 IC: 282F-409300 NX-900-K FCC ID: K44409300 IC: 282F-409300 NX-900-K FCC ID: K44409300 IC: 282F-409300 NX-900-K FCC ID: K44409300 IC: 282F-409300 NX-900-K FCC ID: K44409300 IC: 282F-409300

Maximum Permissible Exposure (MPE) Evaluation Applicant: Kenwood Corporation Equipmen t: 800MHz DIGITAL TRANSCEIVER Model No.: NX-900-K FCC ID: K44409300 IC CN and UP N: 282F-409300 MPE Calculations According to the OET Bulletin 65 (Edition 97-01) Where: S=Power density (in appropriate units, e.g. mW/cm 2 ) P=Power input to antenna (in appropriate units, e.g., mW) G=Power gain of the antenna in the direction of interest relative to an isotropic radiator R=Distance to the center of radiation of the antenna (appropriate units, e.g., cm) Tx Frequency= 806 to 824 (MHz): FCC/IC 851 to 869 (MHz) Maximum peak power =(dBm)(=15W) Antenna gain=(dBi) S=(mW/cm 2 ) P=(mW) (=Maximum peak power x 120% x Dutycycle 50%) G=(numeric) R=(cm) P = Value calculated according to CFR Part 90.205(s) Calculated minimum separation distance from antenna :46.76 (cm) 1.64 46.76 41.76 2.15 0.54 9000.00 S PG R π4 = 2 4R PG S π =

Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 TRUE FALSE 3 REGULATION :FCC Part 2, 90 RSS-119 Issue 10 Kenwood CorporationIntertek Japan K. K. Kashima Laboratory 1-16-2, Hakusan, Midori-ku, Yokohama-shi3-2, Sunayama, Kamisu-shi, Ibaraki-ken Kanagawa, 226-8525 Japan314-0255 Japan Tel.: +81 45 939 6254 Fax.: +81 45 939 7097Tel.: +81 479 40 1097 Intertek Japan K. K. Tochigi Laboratory 870 Nakaawano, Kanuma-shi, Tochigi-ken 322-0306 Japan Tel.: +81 289 86 7121 Equipment type800MHz DIGITAL TRANSCEIVER TrademarkKENWOOD Model(s)NX-900-K Serial No. FCC ID K44409300 IC CN and UPN 282F-409300 Test ResultComplied Report NumberJT10100007 Report issue date Approved byTested by Kazuo GokitaAtsuyuki Morishima [Manager]Tested by Toru Fukuda This report is for the exclusive use of Intertek's Client and is provided pursuant to the agreement between Intertek and its Client. Intertek's responsibility and liability are limited to the terms and conditions of the agreement. Intertek assumes no liability to any party, other than to the Client in accordance with the agreement, for any loss, expense or damage occasioned by the use of this report. Only the Client is authorized to permit copying or distribution of this report and then only in its entirety. Any use of the Intertek name or one of its marks for the sale or advertisement of the tested material, product or service must first be approved in writing by Intertek. The observations and test results in this report are relevant only to the sample tested. This report by itself does not imply that the material, product, or service is or has ever been under an Intertek certification program. Applicant TEST REPORT Testing Laboratory November 18, 2010 None Intertek Japan K.K.Page 1 of 77Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 In Accordance with FCC Rules and Regulations, Volume II, Part 2 and 90 Sub-part 2.1033 (c)(1) Applicant and Manufacture Information APPLICANT Company:Kenwood Corporation Address:1-16-2, Hakusan, Midori-ku, Yokohama-shi, Kanagawa, 226-8525 Japan Contact Person:Tamaki Shimamura Manager, Communications Equipment Division MANUFACTURER Company:Kenwood Corporation Address:1-16-2, Hakusan, Midori-ku, Yokohama-shi, Kanagawa, 226-8525 Japan (c)(2) FCC ID FCC ID:K44409300 Model number:NX-900-K Serial number:None (c)(3) Instruction Manual(S) Instruction manual(s):Please refer to attached Exhibits F (c)(4) Type of Emission Emission Designation :16K0F3E(Wide) /14K0F3E(Wide) /11K0F3E(Narrow) 8K30F1E(Narrow) / 8K30F1D(Narrow) / 8K30F7W(Narrow) 4K00F1E(Very Narrow) / 4K00F1D(Very Narrow) / 4K00F7W(Very Narrow) 4K00F2D(Very Narrow) (c)(5) Frequency range Frequency Range:806 to 824 and 851 to 869 MHz(FCC/RSS) (c)(6) Power Rating Output Power:5 to 15 W Type:Continuously Variable (c)(7) Maximum Power Rating Output Power:15 W (c)(8): Voltages & currents in all elements in final RF stage, including final transistor or solid-state device Collector Current, A:9.0 amps(Maximum) Collector Voltage, Vdc :13.6 vdc Supply Voltage, Vdc:13.6 vdc Other Information Number of Channel:Zone 128 max. Channel: 512 max. Maximum Deviation:5 kHz / 4kHz / 2.5kHz Frequency Stability:1.0 ppm Antenna Impedance:50 Ω Norminal Note Intertek Japan K.K.Page 2 of 77Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 TABLE OF CONTENTS Page SECTION 1. GENERAL INFORMATION4 SECTION 2. SUMMARY OF TEST RESULT5 SECTION 3. TEST AND MEASUREMENT DATA6 SECTION 4. INFORMATION ABOUT EUT AND SUPPORT EQUIPMENT(S)7 SECTION 5. SUPPORT EQUIPMENT8 SECTION 6. USED CABLE(S)9 SECTION 7. TEST CONFIGURATION10 SECTION 8. OPERATING CONDITION11 SECTION 9. MEASUREMENT UNCERTAINTY12 SECTION 10. TEST DATA 10.1Carrier Output Power (Conducted)13 10.2Unwanted Emissions (Transmitter Conducted)15 10.3Field Strength of Spurious Radiation19 10.4Emission Masks (Occupied Bandwidth)25 10.5Transient Frequency Behavior39 10.6Audio Frequency Response / Audio Low Pass Filter (Voice Input)53 10.7Modulation Limiting58 10.8Frequency Stability (Temperature Variation)66 10.9Frequency Stability (Voltage Variation)70 10.10Receiver Spurious Emissions(Radiated)72 10.11Necessary Bandwidth and Emission Bandwidth76 APPENDIXPHOTOGRAPHS Intertek Japan K.K.Page 3 of 77Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 SECTION 1. GENERAL INFORMATION TEST PERFORMED LocationKashima No.1 Test Site, Tochigi No.1 Test Site EUT Received Date of Testto Standard AppliedFCC Part 2, 90 RSS-119 Issue 10 Measurement MethodANSI/TIA-603-D-2010 / RSS-119 Issue 10(2010), RSS-Gen Issue 2(2007) Deviation from Standard(s)Not applicable QUALIFICATIONS OF TESTING LABORATORY(Kashima Lab.) ACCREDITATIONSCOPELAB. CODERemarks NVLAPEMC Testing100290-0USA VLACEMC TestingVLAC-008-1JAPAN BSMIEMC TestingSL2-IN-E-6008TAIWAN Vietnam MICEMC Testing62/QD-QLCLVIETNAM FILING VCCIEMC TestingJAPAN FCCEMC TestingDesignation Number:JP0008USA ICEMC TestingIC-2042K-1, IC-2042K-3CANADA CB-SchemeEMC TestingTL222IECEE SAUDI ARABIAEMC TestingN/A QUALIFICATIONS OF TESTING LABORATORY(Tochigi Lab.) ACCREDITATIONSCOPELAB. CODERemarks VLACEMC TestingVLAC-008-5JAPAN BSMIEMC TestingSL2-IN-E-6017, SL2-A-E-6017TAIWAN FILING VCCIEMC TestingJAPAN FCCEMC TestingDesignation Number:JP0011USA ICEMC TestingIC-2042P-1, IC-2042P-2CANADA SAUDI ARABIAEMC TestingN/A ABBREVIATIONS EUTDoC AMNISN LISNQ-P AMPAVG ATTPK ANTCal BBAN/A DIPLCD AEAssociated Equipment4LEVEL FSK 4LEVEL Frequency Shift Key GMSKCW ID FMC4FM PTTPush to TalkAFC R-257, C-260, C-284, T-1736, T-1737, G-124 R-258, C-261, C-285, T-1738, T-1739 R-259, C-262, T-1740, G-125 Gaussian Maximum Shift Key Frequency ModulationConstant envelope 4 Level FM Continuously Repeating bit stream Automatic frequency control Dipole AntennaLiquid-Crystal Display October 07, 2010 October 21, 2010November 12, 2010 Line Impedance Stabilization Network Equipment Under Test Artificial Mains Network Declaration of Conformity Impedance Stabilization Network Quasi-peak Amplifier Attenuator Antenna …

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Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 APPENDIX Intertek Japan K.K.Page 1 of 9Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 PHOTOGRAPHS OF MEASUREMENT SET-UP 10.1 Carrier Output Power (Conducted) <FM Modulation Case> <CW ID Modulation Case> Intertek Japan K.K.Page 2 of 9Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 10.2 Unwanted Emission (Conducted Spurious) Intertek Japan K.K.Page 3 of 9Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 10.3 Field Strength of Spurious Radiation : Front view 10.3 Field Strength of Spurious Radiation : Rear view Intertek Japan K.K.Page 4 of 9Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 10.4 Emission Masks <CW ID Modulation Case> <FM Modulation Case> Intertek Japan K.K.Page 5 of 9Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 10.5 Transient Frequency Behavior 10.6 Audio Frequency Response Intertek Japan K.K.Page 6 of 9Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 10.7 Modulation Limiting Intertek Japan K.K.Page 7 of 9Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 10.8, 10.9 Frequency Stability : Outer view 10.8, 10.9 Frequency Stability : Inner view Intertek Japan K.K.Page 8 of 9Version 0.1 Report No :JT10100007 FCC ID : K44409300 IC CN :282F-409300 10.10 Receiver Spurious Emission (Radiated) : Front view 10.10 Receiver Spurious Emission (Radiated) : Rear view Intertek Japan K.K.Page 9 of 9Version 0.1