STZSDM600ACLANDMOBILE VHF TRANSCEIVER

TimcoEngineeringInc 849N.W.StateRoad45 POBox370 Newberry Florida32669 ComGroupAustraliaPtyLtd ABN29095068429 W'N'N.comoroup.net.au 1270FemtreeGuilyRd,Scoresby Victoria3179.,L\'ustraiia Tel:+61397303800 Fax:+61.397303968 Email:bstowell@comgroupneLau Ref: Re:STZSDM600AC:47CFRPart90.203(e)Compliance2April2012 ThefrequencyofoperationoftheSTZSDM600ACmobileradiocannotbeprogrammedby theoperatortotransmitonfrequenciesotherthanthoseprogrammedbyserviceor maintenancepersonnel.TheSTZSDM600ACradiorequirestheoperatingfrequenciestobe programmedthroughtheuseofanexternaldeviceonlyavailabletoserviceormaintenance personnel. Yourssincerely, ~.---7.-4_ ~~.~t::_ , RobertStowell FormNumber:FN0024_0Page1of1 Filename:H:\DATA\DOC\Simon\SimonTypeApprovals\SDM600FCC\FCCExhibits_TMcT\SDM600ACFCC\FCC_SDM600 AC_FrequencyProgramming_Timco.doc

TimcoEngineeringInc 849N.W.StateRoad45 POBox370 Newberry Florida32669 ComGroupAustraliaPtyLtd i\8N29095068429 w\lvw J&Il}Qrouo.CL~Ls'lil 12"70FenltreeGuflyRd.Scoresby Vfctoria3179.I\ustrafia Tel:+61397303800 Fax:+61397303968 Ernail:[email protected] Ref: 2 April2012 TheDCvoltageappliedto thefinalstagesof theRadioFrequencyamplifierof the STZSDM600ACmobiletransceiveris nominally13.8voltsandtheDCcurrentintothefinal stagesis typically5.0amps. Yourssincerely, r-P/ /('.~y~~ RobertStowell FormNumberFN0024_0Page1 of 1 Filename:H:IDATAIDOCISfmonISfmonTypeApprovalslSDM600FCCIFCCExhibits_TMcTISDM600ACFCCIFCC_SDM600 ACPATimco.doc

TimcoEngineeringInc 849 N.W.StateRoad45 PO Box 370 Newberry Florida32669 ComGroup ComGroupAustraliaPty Ltd ABN29095068 429 www.comgroup.net.au 1270FerntreeGullyRd. Scoresby Victoria3179,Australia Tel:+61 397303800 Fax:+61 397303968 Email:[)[email protected] Re:STZSDM600AC:47CFRPart90.203(j)(4)& (5) Compliance Ref: 2 April2012 Thisis to certifythat the requirementsof 47 CFRPart 90.2030)(4)and (5) spectrum efficiencystandardof one voicechannelper 12.5kHzof channelbandwidthare met by the STZSDM600ACmobileradioas demonstratedby the testsconductedon the sampleradio provided(11 kOF3Eemission).Additionallyin this sample,the 4FSKdatarate is in accordancewith ETSITS102361-1,that is 9600bits per secondin a 1205kHzchannel bandwidthusingTDMA,thereforethe STZSDM600ACtransmitteddatasatisfiesthe requirementof 4800bits per secondper 6.25kHzof channelbandwidth(7K60FXEand 7K60FXDemissions). FormNumber:FN0024_0Page1 of 1 Filename:H:\DATA\DOC\Simon\SimonTypeApprovals\SDM600FCC\FCCExhibits_TMcT\SDM600ACFCC\FCC~SDM600 AC_Spectrum_Efficiency-Timco.doc

AndrewCutler EMCTechnologies(NZ)Ltd 47MacKelvieStreet GreyLynn Auckland ComGroup ComGroupAustraliaPtyLtd ABN29095068429 'W\'>/V".comqroup.net.au 1270FerntreeGullyRd.Scoresby Victoria3179.Australia Tel:+61397303800 Fax:+61397303968 Ernail:[email protected] Ref: 2 April2012 PleasebeadvisedthatComGroupAustraliaPtyLtdauthorisesEMCTechnologies(NZ)Ltd to actonourbehalf,untilotherwisenotified,forapplicationssubmittedto theFederal CommunicationsCommissionand/orTelecommunicationsCertificationBody. Wecertifythatwearenotsubjectto denialof federalbenefits,thatincludesFCCbenefits, pursuantto Section5301of theAnti-DrugAbuseActof 1988,U.S.C.862.Further,noparty to theapplication,asdefinedin 47CFR1.2002(b),is subjectto denialof federalbenefits, thatincludesFCCbenefits. Yourssincerely, ,?/A /~.--d~~L. RobertStowell ForrnNumber:FN0024_0Page1 of1 Filename:H:\DATA\DOC\Sirnon\SirnonTypeApprovals\SDM600FCC\FCCExhibits_TMcT\SDM600ACFCC\FCC_ SDM600 ACauthorisation.doc

FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 ComGroup TimcoEngineeringInc 849N.W.StateRoad45 POBox370 Newberry Florida32669 ComGroupAustraliaPtyLtd ABN29095068429 www.comgroup.net.au 1270FerntreeGuiiyRd.Scoresby Victoria3179,Australia Tel:+61397303800 Fax:+613 97303968 Email:[email protected] Re: STZSDM600AC:FCCEquipmentApproval Confidentiality Ref: 2 April2012 Thefollowinginformationis to beheldconfidentialpursuantof 47CFRPart0 §0.459and Section552(b)(4)of theFreedomof InformationAct,becausetheinformationprovided containstradesecretsandis proprietary.If madepublic,theinformationmightbeusedto thedisadvantageof theapplicantin themarketplace. •Schematics •TechnicalProductDescription •BlockDiagram •PartsList Yourssincerely, ~~- FormNumber:FN0024_0Page1 of 1 Filename:H:IDATAIDOCISimonlSimonTypeApprovalslSDM600FCCIFCCExhibits_TMcTISDM600ACFCCIFCC_ SDM600 AC_Confidentiality_Timco.doc

FederalCommunicationsCommission 7435OaklandMillsRoad Columbia,MD21046 TimcoEngineeringInc 849N.W.StateRoad45 POBox370 Newberry Florida32669 ComGroupAustraliaPtyLtd ABN29095068429 w'Aw.comgroup.neLahl 1270FerntreeGulfyRd,Scoresby Victoria3179,Australia Tel:+61397303800 Fax:+61397303968 Email:bstowell@comgroup,neLau Re: STZSDM600AC:FCCEquipmentApproval Confidentiality Ref: 27April2012 The followinginformationis to beheldconfidentialpursuantof 47CFRPart0 §0.459and Section552(b)(4)of theFreedomof InformationAct,becausetheinformationprovided containstradesecretsandis proprietary.If madepublic,theinformationmightbeusedto thedisadvantageof theapplicantin themarketplace. •Schematics •OperationalDescription •BlockDiagram •PartsList •TuneUpInstruction •UserManual[NOTE:Thisrequestis forthe"Technical"manualthatis usedasa servicemanualby authorisedpersonnelandcontainsdetailedtechnicalinformation includingoperationaldescriptionsandTuneUpinformation]. Yourssincerely, ~di~:C- RobertStowell FormNumber:FN0024_0Page1 of 1 Filename:H:IDATA\DOCISimonISimonTypeApprovalslSDM600FCCIFCCExhibits_TMcTISDM600ACFCCIFCC_SDM600 AC_Confidentiality_Timco_270412,doc

____________________________________________________________________________________________________________________________________________________________________________ Page 28 of 33 Test Report No 120205.4 22 nd March 2012. This report may not be reproduced except in full. 10. PHOTOGRAPHS External views – MAR630CH Controller ____________________________________________________________________________________________________________________________________________________________________________ Page 29 of 33 Test Report No 120205.4 22 nd March 2012. This report may not be reproduced except in full. MAR610CM Controller

____________________________________________________________________________________________________________________________________________________________________________ Page 28 of 33 Test Report No 120205.4 22 nd March 2012. This report may not be reproduced except in full. 10. PHOTOGRAPHS External views – MAR630CH Controller

____________________________________________________________________________________________________________________________________________________________________________ Page 30 of 33 Test Report No 120205.4 22 nd March 2012. This report may not be reproduced except in full. Internal Views Main PCB ____________________________________________________________________________________________________________________________________________________________________________ Page 31 of 33 Test Report No 120205.4 22 nd March 2012. This report may not be reproduced except in full.

____________________________________________________________________________________________________________________________________________________________________________ Page 26 of 33 Test Report No 120205.4 22 nd March 2012. This report may not be reproduced except in full. Exposure of humans to RF fields As per Section 1.1310 mobile transmitters are required to be operated in a manner that ensures the public is not exposed to RF energy levels in accordance with OST/OET Bulletin Number 65. Calculations have been made using the General Public/Uncontrolled Exposure limits. Minimum safe distances have been calculated below. Power density, mW/m 2 = E 2 /3770 - Occupational / Controlled Exposure limit will be 10 mW/m 2 or 60 V/m - General Population / Uncontrolled exposure limit will be 2 mW/m 2 or 28 V/m The minimum distance from the antenna at which the MPE is met is calculated from the equation relating field strength in V/m, transmit power in watts, transmit antenna gain, transmitter duty cycle and separation distance in metres: E, V/m = ((30 * P * G * DC)) / d The rated maximum transmitter power = 25 watts. Transmitter is operated using a quarter wave whip antenna with a gain of 2.14 dBi (1.64). The client has declared a duty cycle of 50% as the device operates on a push to talk basis Controlled Uncontrolled d = (30 * P * G*DC) / E d = (30 * 25 * 1.64 * 0.5) / 60 d = (30 * 25 * 1.64 * 0.5) / 28 d = 0.41 metres or 41 cm d = 0.89 metres or 89 cm Result: Complies if the safe distances defined for each environment are applied.

____________________________________________________________________________________________________________________________________________________________________________ Page 1 of 30 Test Report No 120205.4A 22 nd March 2012. This report may not be reproduced except in full. EMC Technologies (NZ) Ltd PO Box 68-307 Newton, Auckland Phone 09 360 0862 Fax 09 360 0861 E-Mail Address: [email protected] Web Site: www.emctech.com.au TEST REPORT SIMOCO SDM600 AC VHF Mobile Transceiver tested to the Code of Federal Regulations (CFR) 47 Part 90 –Private Land Mobile Services for ComGroup Australia Pty Ltd This Test Report is issued with the authority of: ______________________________________ Andrew Cutler - General Manager ____________________________________________________________________________________________________________________________________________________________________________ Page 2 of 30 Test Report No 120205.4A 22 nd March 2012. This report may not be reproduced except in full. Table of Contents 1. COMPLIANCE STATEMENT 3 2. RESULT SUMMARY 3 3. INTRODUCTION 4 4. CLIENT INFORMATION 4 5. TEST SAMPLE DESCRIPTION 4 6. ATTESTATION 6 7. TEST RESULTS 7 8. TEST EQUIPMENT USED 24 9. ACCREDITATIONS 24 10. PHOTOGRAPHS 25 ____________________________________________________________________________________________________________________________________________________________________________ Page 3 of 30 Test Report No 120205.4A 22 nd March 2012. This report may not be reproduced except in full. 1. COMPLIANCE STATEMENT The Simoco SDM600 AC VHF Mobile Transceiver complies with the limits defined in 47 CFR Part 90 and 47 CFR Part 2 when tested in-accordance with the test methods described in 47 CFR Part 2. 2. RESULT SUMMARY The results of testing, carried out in February and March, 2012, are summarised below. Clause Description Result 90.203 Certification required Noted 2.1046 90.205 RF power output Power and antenna height limits Noted Complies 2.1047 2.1047(a) 2.1047(b) 90.211(a) Modulation Characteristics Low pass filter response Modulation limiting characteristics Modulation characteristics Noted Noted Noted Complies 2.1049 2.202 90.207 90.209 90.210 Occupied bandwidth Bandwidths Types of emissions Bandwidth limitations Emission masks Noted Noted Complies Complies Complies Complies Complies 2.1051 Spurious emissions at antenna terminals Complies 2.1053 Field strength of spurious radiation Complies 2.1055 90.213 Frequency stability Frequency stability Noted Complies 90.214 Transient frequency behaviour Complies 1.1310 Radio frequency exposure limits Complies ____________________________________________________________________________________________________________________________________________________________________________ Page 4 of 30 Test Report No 120205.4A 22 nd March 2012. This report may not be reproduced except in full. 3. INTRODUCTION This report describes the tests and measurements performed for the purpose of determining compliance with the specification. The client selected the test sample. This report relates only to the sample tested. This report contains no corrections or erasures. Measurement uncertainties with statistical confidence intervals of 95% are shown below test results. Both Class A and Class B uncertainties have been accounted for, as well as influence uncertainties where appropriate. 4. CLIENT INFORMATION Company Name ComGroup Australia Pty Ltd Address 1270 Ferntree Gully Road Scoresby State Victoria, 3179 Country Australia Contact Mr Robert Stowell 5. TEST SAMPLE DESCRIPTION Brand Name Simoco Model Number SDM600 AC Product VHF mobile radio Manufacturer Simoco Manufactured in Taiwan Designed in Australia Serial Number 360AC12010001 FCC ID STZSDM600AC ____________________________________________________________________________________________________________________________________________________________________________ Page 5 of 30 Test Report No 120205.4A 22 nd March 2012. This report may not be reproduced except in full. The test sample has sockets for a transmit antenna and an accessory (Handset (PTT TX & RX Audio)) interface. The sample tested has the following specifications: Rated Transmitter Output Power 25.0 Watts (44.0 dBm) Transmitter FCC frequency range Part 90: 150- 174 MHz Test frequencies Chl Frequency MHz Power Watts Spacing kHz 1 150.075 25.0 12.5 2 162.075 25.0 12.5 3 173.975 25.0 12.5 Emission Designators / Modes of operation 11k2F3E – Analogue speech 7k60FXE – DMR 4FSK 9600 bps TDMA digital speech and data 7k60FXD – DMR 4FSK 9600 bps TDMA digital data Power Supply Lead acid rechargeable battery DC voltage supply typically 13.8 Vdc Standard Temperature and Humidity Temperature: +15C to + 30 maintained. Relative Humidity: 20% to 75% observed. Standard Test Power Source Standard Test Voltage: 13.8 Vdc Extreme Temperature High Temperature: + 50C maintained. Low Temperature: - 30 C maintained. Extreme Test Voltages High Voltage: 15.6 Vdc Low Voltage: 10.8 Vdc ____________________________________________________________________________________________________________________________________________________________________________ Page 6 of 30 Test Report No 120205.4A 22 nd March 2012. This report may not be reproduced except in full. 6. AT T E S TAT I O N This report describes the tests and measurements performed for the purpose of determining compliance with the specification with the following conditions: The client selected the test sample. The report relates only to the sample tested. This report does not contain corrections or erasures. This report replaces report number 120205.4 in order to remove all reference to FCC part 15 and FCC part 22 for certification purposes. Measurement uncertainties with statistical confidence intervals of 95% are shown below test results. Both Class A and Class B uncertainties have been accounted for, as well as influence uncertainties where appropriate. In addition this equipment has been tested in ac…

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____________________________________________________________________________________________________________________________________________________________________________ Page 32 of 33 Test Report No 120205.4 22 nd March 2012. This report may not be reproduced except in full. Open Air Test Site Setup ____________________________________________________________________________________________________________________________________________________________________________ Page 33 of 33 Test Report No 120205.4 22 nd March 2012. This report may not be reproduced except in full.