C8LB6525MDRMultimode VHF Ground to Air Transceiver

6525 Multimode Digital Radio User Documentation Draft 31-3MDR00HBPage 2 Draft Handbook Title:6525 Multimode Digital Radio User Documentation Handbook Part Number:31-3MDR00HB Handbook Version:Draft Date of Issue:June 2007 Published By:Park Air Systems Northfields Market Deeping Peterborough PE6 8UE England Telephone:From UK, 01778 345434 From outside UK, 44 1778 345434 Fax:From UK, 01778 342877 From outside UK, 44 1778 342877 www.parkairsystems.com Errata Any errors found in this handbook are promulgated through the Park Air FTP network. Any user can access this information by logging on to: ftp.parkairsystems.com When logged on, select the public (Pub) folder, then the Handbook Errata Sheets folder, and then select the required equipment model. [Adobe Acrobat™ must be loaded on your PC to use this facility] 31-3MDR00HBPage 3 Draft Health and Safety Warnings A warning is used to indicate possible danger to personnel. Throughout Park Air handbooks, warnings are indicated by the following symbols: Cautions A caution is used to indicate possible danger to the equipment. Indicates electrical danger to personnel.WARNING Indicates a hazardous material. WARNING Indicates a non-ionizing radiation hazard. WARNING Indicates a specified danger to personnel. WARNING Indicates the presence of electrostatic sensitive devices (ESSD). Caution Indicates a specified danger to the equipment. Caution 31-3MDR00HBPage 4 Draft Health and Safety (Continued) Specific Warnings Applicable to the MDR The instructions given in this documentation involve connecting dangerous voltage to the MDR. Installation must be carried out only by suitably qualified personnel. This equipment must be earthed. The earth terminal of the ac connector must be used as the safety earth. The antenna used with the MDR must be installed such that the resultant radiated field strength is below 10 W/m² in areas normally accessible to personnel. The RF field strength from the antenna can be predicted from the equation S=1.4PG/4πR 2 [Where S = power density; P = power input to antenna; G = antenna gain; R = distance to centre of radiation and 1.4 = multiplication factor for average power based on a modulation index of 90%.] Based on this formula a 2 dBi antenna, the predicted safe distance from the centre of radiation would be approximately 0.75 m for a field strength of 10 W/m 2 (1 mW/cm 2 ). This meets the requirements of Health Canada Safety Code 6 for RF and microwave exposed workers. For persons not classed as RF and microwave workers and including the general public the limit is 2 W/m 2 (0.2 mW/cm 2 ) which increases the minimum safe distance to 1.7 m. Further information on calculating the field strengths and power levels can be found in Health Canada Safety Code 6 'Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range 3 kHz to 300 GHz', and also in FCC document OET Bulletin 65. Ensure an antenna, or dummy load, is connected before switching on the MDR. There is high RF voltage present at the antenna connector when the radio is keyed. Although no instructions in this documentation involve removing any equipment covers, users should be aware that the RFPA output transistors contain Beryllium. During installation an MDR may have to be lifted, possibly to head height, to fit onto telescopic slides. At least two people should be used to lift the equipment. Failure to use sufficient people when lifting equipment can result in personal injury. WARNING Dangerous Voltage WARNING Earth Connection WARNING Antenna Radiation WARNING Antenna Radiation Beryllium Hazard WARNING WARNING Heavy Item 31-3MDR00HBPage 5 Draft Disposal This product is covered by the European Directive 2002/96/EC. It must not be disposed of in domestic waste. Disposal should be made using designated collection facilities appointed by the government or local authority in your area. 31-3MDR00HBPage 6 Draft List of Abbreviations Aamp acalternating current ACARSaircraft communications, addressing and reporting system AMamplitude modulation BITbuilt-in test Ccelsius dBdecibel dBmpower ratio in decibel (dB) referenced to one milliwatt (mW) dcdirect current ESDelectrostatic sensitive devices Figfigure Hzhertz kgkilogramme kHzkilohertz LCDliquid crystal display mmetre mAmilliamp MDRmultimode digital radio MHzmegahertz mmmillimetre msmilli-second mWmilliwatt PApower amplifier ppmparts per million PTTpress to transmit RFPAradio frequency power amplifier ssecond Vvolt VDLVHF data link VHFvery high frequency VSWRvoltage standing wave ratio Wwatt 31-3MDR00HBPage 7 Draft Approvals and Standards 6525 Multimode Digital Radio The equipment is designed to meet the following requirements: ‰RoHS Directive 2002/95/EC ‰WEEE Directive 2002/96/EC ‰ICAO Annex 10 Vol lll Part 1 Chapter 6 ‰EN 301 841-1 Electromagnetic compatibility and Radio spectrum Matters (ERM); VHF air-ground Digital Link (VDL) Mode 2; Technical characteristics and methods of measurement for ground-based equipment; Part 1: Physical layer and MAC sub-layer ‰EN 300 676 Electromagnetic compatibility and Radio spectrum Matters (ERM); Ground-based VHF hand-held, mobile and fixed radio transmitters, receivers and transceivers for the VHF aeronautical mobile service using amplitude modulation; Technical characteristics and methods of measurement. Approvals have been granted against the following: ‰Safety approval to EN60950-1, CAN/CSA-C22.2 No. 60950 and UL 60950 ‰FCC Rules 47CFR Parts 15 and 87 ‰Technical Acceptance under Industry Canada, reference Radio Standard Specification RSS141 ‰CE approval under the R&TTE Directive 1999/5/EC. 0336 !  RoHS 2002/95/EC FCC ID; C8L 6525MDR FCC / Industry Canada Statement This device 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 rad…

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7 November 2006 FAA Spectrum Engineering Division 800 Independence Avenue SW Washington, DC 20591 Dear Mr. Willis, Please be advised that we are making an application to the Federal Communications Commission to obtain an Equipment Authorisation grant for Park Air Systems new VHF multimode transceiver type 6525 MDR. The model covered is : 6525 MDR 25W VHF transceiver under filing C8LB6525MDR The equipment provides up to 25W RF output power in the 118 – 136.975 MHz band with the following modulation modes: 6KA3E (AM) modulation, 13KA2D ACARS, and 14K0G1DE Mode 2 D8PSK . The design is based on the previously certified T6 range of digital transceivers and has specifically been produced to meet the requirements for ACAR’s and Mode 2 operation. Our application to the FCC is being made via TuV Product Service in the UK, acting as our Conformity Assessment Body. Testing is scheduled to commence on the 8 th November 2006. If you could address any concerns or objections to myself or TuV I would be grateful. Yours faithfully, Allan Horsfield Principal Engineer EMC and Approvals [email protected] CAB: TUV Product Service Ltd / BABT, Octagon House, Concorde Way, Segensworth North, Fareham, Hampshire PO15 5RL England Attention: Maggie Whiting [email protected] Park Air Systems Ltd, Northfields, Market Deeping, Peterborough, PE6 8UE, England. Tel: +44 1778 345434 Fax: +44 1778 342877 www.parkairsystems.com Registered in England 1951792 A subsidiary of Northrop Grumman Corporation FAA Notification of FCC Type Acceptance Application for T6 Series. General Proposed FCC Number 6525 MDR 20W VHF transceiver C8LB6525MDR This product will also be approved under Industry Canada ref IC: 2137A-B6525MDR Manufacturer Park Air Systems Ltd. England. RF Output Power 25 Watts Antenna port 50R N-type connector Frequency range 118 MHz to 136.975 MHz. Method of tuning Frequency selected by front panel control and LCD display. Channelling capability 25 kHz (8.33 kHz capable). Emission bandwidth Within FCC limits see attached report summary Emission type 6K00A3E, 13K0A2D, 14K0G1DE Emission/harmonics Spurious emissions meet ETSI EN 300 676 (harmonics at less than -36 dBm, non harmonics -46d Bm up to 1 GHz) EMC The radio has been tested under the EMC Directive to comply with emission and immunity requirements to Class B Limits. The following standards were applied: EN55022, EN61000-3-2, EN61000-4-2,3,4,5,6 &11. Radio Standards applied EN300 676, EN301 841-1,ICAO Annex 10 requirements. Safety Standards applied EN 60950, UL60950, CSA C22.2 No 60950, Description Park Air Systems T6 series are VHF multi-mode air-traffic control radios compatible with analogue (AM) and digital (D8PSK) modulation modes. Current models are supplied programmed for AM voice operation in the frequency range 118 to 136.975 MHz using 25 kHz or 8.33 kHz channel spacing. The latter is disabled through front panel settings for the American market. The radio can be programmed to operate in 2 modes, normally AM as standard plus one digital mode (ACARs or D8PSK). The appropriate “fill” is downloaded through a computer serial connection at Park Air to customers requirements but can be changed in field by authorised personnel. The transmitter produces a 25W carrier output that can be reduced, in steps, to 5W. The output power, and the majority of operational settings, can be selected at the front panel, using the virtual front panel (VFP) on a pc, or through a compatible control and data system such as the PAE multi-access remote control (MARC) system. A multi-channel feature allows up to 100 frequency channels to be stored and recalled by channel number. The equipment is designed to be fitted in an industrial 19 inch (483 mm) equipment rack. Operation is from a standard ac mains supply in the range 100 -240V AC ±10%. Comprehensive continuous and interruptive Built-In Tests (BIT) provide confidence of the radios serviceability. This model has been specifically designed to meet the current requirements of service providers using ACAR’s and Mode 2 D8PSK networks. It incorporates the latest digital signal processing techniques to provide optimum performance in these applications. Pictures: Front Rear Rear Top view: Spectrum Plot: 99% Occupied Bandwidth 5.1kHz with M=0.8 with 2.5kHz tone

Park Air Systems Ltd, Northfields, Market Deeping, Peterborough, PE6 8UE, England. Tel: +44 1778 345434 Fax: +44 1778 342877 www.parkairsystems.com Registered in England 1951792 A subsidiary of Northrop Grumman Corporation 25 June 2007 BABT FCB Balfour House, Churchfield Road, Walton-on-Thames, Surrey, KT12 2TD, Product: 6525MDR Dear Sir or Madame: The above radio is designed for operation with the current ICAO requirements for 25 kHz and 8.33 kHz channel spacing. Park Air Systems Ltd. will factory set all radios destined for use in the United States of America and Canada to 25 kHz channel spacing . Yours Sincerely, Allan Horsfield EMC & Approvals Telephone Number +44 (0)1778 345434 ext 2201 Email [email protected]

27 July 2007 BABT Balfour House Churchfield Road Walton-on-Thames Surrey KT12 2TD Dear Mr Carr: Further to your request regarding the housing for the 6525 MDR transceiver. The one shown in the test report was a preproduction model. This model was found to overheat during continuous duty cycles and therefore to improve reliability the ventilation holes in the lids were rearranged for production units. The top lid was indented to make contact with a hot component on the processor module. As can be seen from the internal photographs all RF sections are screened at board level and the power amplifier is fully screened when the lid is in place, through gaskets to the PA assembly. The highest emissions recorded during radiated tests were down to harmonics of the transmitter emanating from the power amplifier and screening of this area is not compromised by the change of lid design. Park Air Systems Ltd. has assessed the performance with the modified lids and confirms that the radio complies with the FCC and Industry Canada requirements and therefore asks that this should be considered a Class 1 permissive change. Sincerely, A. Horsfield Consultant Engineer, EMC & Approvals Telephone Number +44 (0)1778 345434 Fax Number +44 (0)1778 342877 Park Air Systems Ltd, Northfields, Market Deeping, Peterborough, PE6 8UE, England. Tel: +44 1778 345434 Fax: +44 1778 342877 www.parkairsystems.com Registered in England 1951792 A subsidiary of Northrop Grumman Corporation

31-3MDRA0HBPage 48Installation First Draft Connecting an Antenna The antenna used with the MDR must be installed such that the resultant radiated field strength is below 10 W/m² in areas normally accessible to personnel. If the equipment is part of a system employing other transmitters, expert guidance may be required to ensure personnel safety with regard to RF radiation. The RF field strength from the antenna can be predicted from the equation S=1.4PG/4πR 2 [Where S = power density; P = power input to antenna; G = antenna gain; R = distance to centre of radiation and 1.4 = multiplication factor for average power based on a modulation index of 90%.] Based on this formula for a 25 watt transmitter and using a 2 dBi antenna, the predicted safe distance from the centre of radiation would be approximately 0.7 m for a field strength of 10 W/m 2 (1 mW/cm 2 ). This meets the requirements of Health Canada Safety Code 6 for RF and microwave exposed workers. For persons not classed as RF and microwave workers and including the general public the limit is 2 W/m 2 (0.2 mW/cm 2 ) which increases the minimum safe distance to 1.5 m. Further information on calculating the field strengths and power levels can be found in Health Canada Safety Code 6 'Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range 3 kHz to 300 GHz', and also in FCC document OET Bulletin 65. Ensure an antenna, or dummy load, is connected before switching on the MDR. There is high RF voltage present at the antenna connector when the radio is keyed. The MDR uses a common antenna for transmission and reception. The rear panel N-type (female) antenna connector accepts a straight or right-angle N-type plug as listed in Table 9 on page 40. Park Air recommends that RG214 1/2” flexible feeder cable, part number 10-05120610, be used for that part of the feeder circuit that is within a building. Checking the ac Input Fuse For continued protection against risk of fire, replace only with the same type and rating of fuse. The ac input fuse is located in a pull-out holder that is an integral part of the ac connector. Check that the fuse type is of the correct rating: 100 - 240V T4AH 250V IEC (Park Air part number, 29E01120108S) WARNING Antenna Radiation WARNING Antenna Radiation Caution Fuse Rating

REPORT ON RF Exposure Assessment Park Air Systems Limited Ground to Air VHF Transceiver Model Number 6525 MDR Report No WS615642/02 Issue 1 May 2007 Choose certainty. Add value. Commercial-in-Confidence TUV Product Service Ltd, Octagon House, Concorde Way, Segensworth North, Fareham, Hampshire, United Kingdom, PO15 5RL Tel: +44 (0) 1489 558100. Website: www.tuvps.co.uk ; www.babt.com Report No: WS615642/02 Issue 1 Page 1 of 15 REPORT ON RF Exposure Assessment Park Air Systems Limited Ground to Air VHF Transceiver Model Number 6525 MDR Report No WS615642/02 Issue 1 May 2007 PREPARED FOR Park Air Systems Limited Northfields Market Deeping Peterborough PE6 8UE England United Kingdom ATTESTATION The wireless device described within this report has been shown to be capable of compliance with the basic restrictions related to human exposure to electromagnetic fields (10 MHz - 300 MHz) - General public. The calculations shown in this report were made in accordance the procedures specified in the applied test specification(s). All reported calculations were carried out on a sample of equipment to demonstrate compliance with the applied test specification(s) the sample tested was found to comply with the requirements of the applied rules. PREPARED BY A Miller Principal Engineer APPROVED BY M Jenkins Authorised Signatory DATED 4 th May 2007 Report No: WS615642/02 Issue 1 Page 2 of 15 CONTENTS Section Page No 1 Report Summary.......................................................................................................................... 3 1.1 Status............................................................................................................................................. 4 1.2 Test Specifications......................................................................................................................... 4 1.3 References .................................................................................................................................... 4 1.4 Summary ....................................................................................................................................... 5 1.5 Required Minimum Separartion Distances.................................................................................... 5 2 Test Details................................................................................................................................... 7 2.1 Rationale for Assessment of the RF Exposure ............................................................................. 8 2.2 Defined Limits ................................................................................................................................ 9 2.3 Establishing Wavelength and 1/4 Wavelength .............................................................................. 9 2.4 Far Field Calculations .................................................................................................................. 10 2.5 Field Representations.................................................................................................................. 10 3 Figures ........................................................................................................................................ 11 3.1 Field Representations.................................................................................................................. 12 4 Disclaimers and Copyright ....................................................................................................... 14 4.1 Disclaimers and Copyright........................................................................................................... 15 Report No: WS615642/02 Issue 1 Page 3 of 15 SECTION 1 REPORT SUMMARY SUMMARY Based upon the supplied data for Ground to Air VHF Transceiver Model Number 6525 MDR and point of investigation being 1.260 m (126.000 cm) RF LIMITS FOR DEVICS USED BY THE GENERAL PUBLIC The calculations have shown that they meet the RF limits for Devices used by General Public Exposure Levels described in the Health Canada’s RF exposure guideline Safety Code 6 [3]. RF LIMITS FOR CONTROLLED USE DEVICES The calculations have shown that they meet the RF limits for Controlled use Devices Exposure Levels described in Health Canada’s RF exposure guideline Safety Code 6 [3] Report No: WS615642/02 Issue 1 Page 4 of 15 1.1 STATUS APPLICANT Park Air Systems Limited MANUFACTURING DESCRIPTION Ground to Air VHF Transceiver MODEL NUMBER 6525 MDR 1.2 TEST SPECIFICATIONS 1. RSS-102 Issue 2 November 2005 Radio frequency Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) 1.3 REFERENCES 2. IEEE Std C95.3-2005: IEEE Standard for Safety Levels with respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3KHz to 300GHz 3. Health Canada's Safety Code: Limits of Human Exposure to Radiofrequency Electromagnetic Fields in the Frequency Range from 3 KHz to 300 GHz. 4. IEEE Std C95.1-2005: IEEE Standard for Safety Levels with respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3KHz to 300GHz. 5. EN 50383:2002 - Basic standard for the calculation and measurement of electromagnetic field strength and SAR related to human exposure from radio base stations and fixed terminal stations for wireless telecommunication systems (110 MHz - 40 GHz). Report No: WS615642/02 Issue 1 Page 5 of 15 1.4 SUMMARY The equipment subject to the RF exposure assessment is a Ground to Air VHF Transceiver model number 6525 MDR. The RF exposure assessment is based upon the following criteria:- • The Ground to Air VHF Transceiver operates in the frequency range of 118.000 MHz to 136.975 MHz, the numeric gain of the Ground to Air VHF Transceiver is assumed as a maximum of 1.585 gain. • The length of the Ground to Air VHF Transceiver is an assumed 40.34 centimeters. • 6525 MDR radio power is declared as a maximum 25 Watt with a declared duty cycle of 100%. • The point of investigation is…

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REPORT ON Limited FCC CFR 47: Parts 2, 15 and 87 and Industry Canada RSS-GEN and RSS-141 Testing of a Park Air Systems Ltd 6525 MDR Transceiver COMMERCIAL-IN-CONFIDENCE FCC ID: C8LB6525MDR Industry Canada ID: 2137A-B6525MDR Report No OR615642/01 Issue 2 July 2007 Choose certainty. Add value. COMMERCIAL-IN-CONFIDENCE TUV Product Service Ltd, Octagon House, Concorde Way, Segensworth North, Fareham, Hampshire, United Kingdom, PO15 5RL Tel: +44 (0) 1489 558100. Website: www.tuvps.co.uk ; www.babt.com Report Number OR615642/01 Issue 2 Page 1 of 23 COMMERCIAL-IN-CONFIDENCE REPORT ON Limited FCC CFR 47: Parts 2, 15 and 87 and Industry Canada RSS-GEN and RSS-141 Testing of a Park Air Systems Ltd 6525 MDR Transceiver FCC ID: C8LB6525MDR Industry Canada ID: 2137A-B6525MDR Report No OR615642/01 Issue 2 July 2007 PREPARED FOR Park Air Systems Limited Northfields Market Deeping Peterborough PE6 8UE England PREPARED BY J Plummer Technical Author APPROVED BY J J Adams M Jenkins Authorised Signatory Authorised Signatory DATED 27 th July 2007 This report has been up-issued to Issue 2 to correct typographical errors ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate limited compliance with FCC CFR 47: Parts 2, 15 and 87 and RSS-GEN and RSS-141. The sample tested was found to comply with the requirements defined in the applied rules. Test Engineers; A Guy Z Bailey FCC ID: 8LB6525MDR Industry Canada ID: 2137A-B6525MDR COMMERCIAL-IN-CONFIDENCE Report Number OR615642/01 Issue 2 Page 2 of 23 COMMERCIAL-IN-CONFIDENCE CONTENTS Section Page No 1 REPORT SUMMARY 1.1 Status .................................................................................................................................. 4 1.2 Introduction.......................................................................................................................... 5 1.3 Brief Summary of Results ................................................................................................... 7 1.4 Product Information............................................................................................................. 8 1.5 Test Conditions ................................................................................................................... 9 1.6 Deviations from the Standard............................................................................................. 9 1.7 Modification Record ............................................................................................................ 9 2 TEST DETAILS FCC Part 15 B, Industry Canada RSS-Gen and RSS-141 2.1 Spurious Radiated Emissions (Enclosure Port).................................................................. 11 2.2 Conducted Emissions (AC Power Port).............................................................................. 14 FCC Parts 2, 87 and Industry Canada RSS-141 and RSS Gen 2.3 Radiated Spurious Emissions ............................................................................................. 17 3 TEST EQUIPMENT 3.1 Test Equipment ................................................................................................................... 20 3.2 Measurement Uncertainty ................................................................................................... 21 4 ACCREDITATION, DISCLAIMERS AND COPYRIGHT 4.1 Accreditation, Disclaimers and Copyright ........................................................................... 23 FCC ID: 8LB6525MDR Industry Canada ID: 2137A-B6525MDR COMMERCIAL-IN-CONFIDENCE Report Number OR615642/01 Issue 2 Page 3 of 23 COMMERCIAL-IN-CONFIDENCE SECTION 1 REPORT SUMMARY Limited FCC CFR 47: Parts 2, 15 and 87 and Industry Canada RSS-Gen and RSS-141 testing of a Park Air Systems Limited 6525 MDR Transceiver FCC ID: 8LB6525MDR Industry Canada ID: 2137A-B6525MDR COMMERCIAL-IN-CONFIDENCE Report Number OR615642/01 Issue 2 Page 4 of 23 COMMERCIAL-IN-CONFIDENCE 1.1 STATUS Equipment Under Test 6525 MDR Transceiver Objective To undertake measurements to determine the Equipment Under Test's (EUT's) compliance with the specification. Name and Address of Client Park Air Systems Ltd Northfields Market Deeping Peterborough PE6 8UE England Type 6525 MDR Transceiver Serial Number(s) DEV003 Software Version 582V00D06, 583V00D06, 568V00D06, 587V00D08 Test Specification/Issue/Date FCC CFR 47: Part 2, 2001 FCC CFR 47: Part 15, Subparts B and C, 2006 FCC CFR 47: Part 87, 2005 Industry Canada RSS-Gen: Issue 1, September 2005 Industry Canada RSS-141: Issue 1 Revision 1, February 2004 Test Plan/Issue/Date TP-M21923-051v0.1 / 3 rd October 2006 Number of Items Tested One Security Classification of EUT Commercial-in-Confidence Incoming Release Declaration of Build Status Date 7 th November 2006 Disposal Held pending disposal Reference Number Not Applicable Date Not Applicable Start of Test 10 th November 2006 Finish of Test 13 th November 2006 Related Documents ANSI C63.4: 2001 FCC DA 00-705: 2000 FCC ID: 8LB6525MDR Industry Canada ID: 2137A-B6525MDR COMMERCIAL-IN-CONFIDENCE Report Number OR615642/01 Issue 2 Page 5 of 23 COMMERCIAL-IN-CONFIDENCE 1.2 INTRODUCTION The information contained within this report is intended to show limited verification of compliance of the Park Air Systems Limited 6525 MDR Transceiver to the requirements of FCC Specification Parts 2, 15 and 87 and Industry Canada RSS-Gen and RSS-141. Testing has been performed under the following site accreditations FCC Accreditation 90987 Octagon House, Fareham Test Laboratory Industry Canada Accreditation IC4270 Octagon House, Fareham Test Laboratory FCC ID: 8LB6525MDR Industry Canada ID: 2137A-B6525MDR COMMERCIAL-IN-CONFIDENCE Report Number OR615642/01 Issue 2 Page 6 of 23 COMMERCIAL-IN-CONFIDENCE 1.2 INTRODUCTION 1.2.1 Declaration of Build Status MAIN EUT MANUFACTURING DESCRIPTION VHF Multimode digital rad…

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REPORT ON Limited FCC CFR 47: Parts 2, 15 and 87 and Industry Canada RSS-141 and RSS-Gen Testing of a Park Air Systems Limited 6525 MDR Transceiver COMMERCIAL-IN-CONFIDENCE FCC ID: C8LB6525MDR Industry Canada ID: 2137A-B6525MDR Report No RO615642/01 Issue 5 July 2007 Choose Certainty. Add Value. COMMERCIAL-IN-CONFIDENCE TUV Product Service Ltd, Octagon House, Concorde Way, Segensworth North, Fareham, Hampshire, United Kingdom, PO15 5RL Tel: +44 (0) 1489 558100. Website: www.tuvps.co.uk ; www.babt.com Report Number RO615642/01 Issue 5 Page 1 of 101 COMMERCIAL-IN-CONFIDENCE REPORT ON Limited FCC CFR 47: Parts 2, 15 and 87 and Industry Canada RSS-141 and RSS-Gen testing of a Park Air Systems Limited 6525 MDR Transceiver FCC ID: C8LB6525MDR Industry Canada ID: 2137A-B6525MDR Report No RO615642/01 Issue 5 July 2007 PREPARED FOR Park Air Systems Limited Northfields Market Deeping Peterborough PE6 8UE England PREPARED BY J Plummer Technical Author APPROVED BY M Jenkins Authorised Signatory DATED 27 th July 2007 This report has been up-issued to Issue 5 to correct typographical errors. ENGINEERING STATEMENT The measurements shown in this report were made in accordance with the procedures described on test pages. All reported testing was carried out on a sample equipment to demonstrate limited compliance with FCC CFR 47: Parts 2, 15 and 87. The sample tested was found to comply with the requirements defined in the applied rules. Test Engineers; R Henley FCC ID: 8LB6525MDR Industry Canada ID: 2137A-B6525MDR COMMERCIAL-IN-CONFIDENCE Report Number RO615642/01 Issue 5 Page 2 of 101 COMMERCIAL-IN-CONFIDENCE CONTENTS Section Page No 1 REPORT SUMMARY 1.1 Status .................................................................................................................................. 4 1.2 Introduction.......................................................................................................................... 5 1.3 Brief Summary of Results ................................................................................................... 6 1.4 Product Information............................................................................................................. 7 1.5 Test Conditions ................................................................................................................... 8 1.6 Deviations from the Standard ............................................................................................. 8 1.7 Modification Record ............................................................................................................ 8 2 TEST DETAILS 2.1 Modulation........................................................................................................................... 10 2.2 Modulation........................................................................................................................... 12 2.3 Frequency Stability.............................................................................................................. 16 2.4 Transmitter Output Power ......................................................................................…

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