PYG-MD5850Field Disturbance Sensor

MD 5850 Installation Manual Dokument tittel: Installation Manual for MD 5850 MultiReader Dokument nummer: 645-054-1999 Filnavn/Path: Arkiv/.../645-054-1999.doc Revisjon nummer: 1 2 3 4 Forfattet/revidert dato: 06.09.99 29.10.99 15.06.00 01.08.01 Forfattet/revidert av: ES ES STo FV Sjekket av: STo STo ES STo Godkjent dato: 21.09.99 29.10.99 15.06.00 01.08.01 Godkjent av: STo STo STo STo Revisjonshistorie Rev.2: Han-Modular connector pos. C pin 9 and 11 signals exchanged to correspond with I/O Filter Schematic. Rev.3: Changed pflash instruction for serial flashing. Rev.4: MVME168P preparations and flashing added. Q-Free ® ASA 645-054-1999 rev.4 0 of 20 MD 5850 Installation Manual Installation Manual for MD 5850 MultiReader This equipment complies with part 15 of the FCC rules. Any changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment. Q-Free ® ASA 645-054-1999 rev.4 1 of 20 MD 5850 Installation Manual Table of Content 1 INTRODUCTION..............................................................................................................4 1.1 Abbreviations..........................................................................................................................4 2 MULTIREADER HARDWARE INSTALLATION..........................................................4 2.1 MultiReader Cabinet Installation.........................................................................................4 2.2 Installation site .....................................................................................................................5 2.2.1 Toll plaza superstructure.................................................................................................................5 2.3 Basic installation..................................................................................................................5 2.3.1 Mounting height and angle.............................................................................................................5 2.4 Square tube from customers construction........................................................6 2.4.1 Requirements for using the Uni-bracket.........................................................................................6 2.4.2 Fixing the square tube.....................................................................................................................6 2.4.3 Square tube angles..........................................................................................................................6 2.5 Square tube sideways angles..................................................................................................6 3 MULTIREADER CABLE INTERFACE..........................................................................7 3.1 MultiReader Power Supply and Data Interface..................................................................7 3.2 Circular Chassis Connector...................................................................................................7 3.3 Han-Modular Connector.......................................................................................................8 3.4 Han-Modular connector assembly parts..............................................................................9 3.5 Installation tools (preferred)...............................................................................................10 4 EXTERNAL CABLE INTERFACE................................................................................11 4.1 Cable dimensions.................................................................................................................. 11 4.2 Circular connector............................................................................................................... 11 4.3 Han-Modular connector......................................................................................................12 5 MULTIREADER SOFTWARE INSTALLATION.........................................................12 5.1 How to flash the MV162-12 and MVME162P CPU-card through the serial port (console)............................................................................................................................................12 5.1.1 Loading the software and flashing................................................................................................ 13 5.1.2 Closing up.....................................................................................................................................14 5.1.3 Make new startup file...................................................................................................................15 5.1.4 bootChange...................................................................................................................................15 5.2 How to flash the MultiReader via Ethernet.......................................................................15 6 TEST WITH APPLICATION SW...................................................................................16 6.1 PC/ Terminal Connection to MultiReader.........................................................................16 6.2 PC/ Terminal connection to MultiReader through a TPC...............................................16 6.3 Testmode...............................................................................................................................17 6.4 Format...................................................................................................................................17 7 TEST WITH TEST TAGS AND INSTRUMENTS.........................................................18 7.1 Downlink signal test............................................................................................................. 18 7.1.1 Test Tag measurements................................................................................................................18 7.1.2 Me…

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MD 5850Blockschematic diagrams Q-Free ® ASA1998/esPage 1 of 4 1 PRODUCT DESCRIPTION 1.1 Electronic Module Description Figure 1.1shows the different MultiReader electronic modules Figure 1.1MultiReader Block Diagram. The Transceiver Modem and the CPU is separate double European board mounted in a Subrack with a VME bus as physical interface between the boards. Power Supply voltage is supplied through the VME bus from three DC-DC converters generating +5V, +12V and –12V with +24V nominal input which is low pass filtered at the I/O filter board. The TX and RX antenna is separate patch antennas with 19 dB gain and connected to the transceiver modem with two short coaxial cables. The data signals to and from the CPU are converted between RS232 and RS422 in a RS232/RS422 converter connected to the console port of the CPU board through a ribbon cable. At the RS422 side of the converter the data signals (TX/RX) are low pass filtered in a so-called I/O filter which is mounted directly on a 10 pins circular connector through the cabinet chassis, or on Han-DD Module PCB adapters which are inserted in a Han-Modular housing frame. In addition to the RS232-RS422 converter a twisted pair Ethernet transceiver may be used. The connection to the CPU board goes through a ribbon cable and a MVME162/Transceiver interface to the P2 connector. I/O FILTER & 10 PINS or HAN MOD. CONN. RS232 RS422 + ET.NET CONV. CPU MVME 162 DC-DC CONVERTERS VME BUS TRANSCEIVER MODEM 24V - + TX - TX + RX - RX +12V -12V +5V TX ANT. RX ANT. + MD 5850Blockschematic diagrams Q-Free ® ASA1998/esPage 2 of 4 1.2 Antenna There is both a TX and RX patch antenna on one low loss Teflon PCB. Each antenna has 8x4 patches with the following specifications: Polarisation:LHC Power Gain:19 dB Beamwidth horizontal plane:17° Beamwidth vertical plane:10° Highest side lobe level, horizontal plane:<-17 dB Highest side lobe level, vertical plane:<-13 dB Cross polarisation:<-17 dB Physical dimensions TX & RX antenna:30cm x 30 cm Each antenna has a 2-hole flange SMA connector with the flange soldered to the ground plane of the substrate and with the centre pin soldered to a plated through hole. The antennas are connected to the Transceiver modem through 18cm coaxial cables. 1.3 Transceiver Modem Receiver Analogue Part DCD Detect Code Data LCLevel Comparator LDRLow Data Rate MDR1Medium Data Rate 1 (1.5 MHz sub carrier) MDR2Medium Data Rate 2 (2.0 MHz Sub carrier) Figure 1.2 Receiver Block Diagram (analogue part). The main functions of the analogue part of the receiver are: • Front end amplification in a low noise amplifier (LNA) to obtain low noise figure. • Quadrature mixer frequency conversion down to Baseband (0.5-2.5MHz). LNA Amp&Filter Mixer Amp&Filter Mixer Amp&FilterMixer 5.8 GHz OSC 30 MHz OSC Mixer Mixer Combiner 90 deg 90 degAmpFilter&Amp Filter&Amp Filter&Amp LDR MDR1 MDR2 MDR1_DCD MDR2_DCD CPU Pic 16 processor INT. TEMP. SIG. LEVEL OSC LOCK From Synth. From temp. sensor LDR_DCD LC LC LC MD 5850Blockschematic diagrams Q-Free ® ASA1998/esPage 3 of 4 • Baseband amplification and band pass filtering. • Suppression of one (lower) side band after signal up-conversion with a 30 MHz oscillator. • BP filtering in phase linear SAW filters with centre frequency 32 MHz. • Down-conversion to the Baseband with the same 30 MHz oscillator. • Separation of LDR, MDR1 and MDR2 by the use of BP-filters and amplification. • Oscillator (5.8 GHz) lock detection signal from the transmitter part. 1.4 Transmitter Analogue Part Figure 1.3 Transmitter Block Diagram (analogue part). The main functions of the analogue part of the transmitter are as follows: • Generation of four channels (5.7975, 5.8025, 5.8075, 5.8125 GHz) with high frequency stability (< ±5 ppm). This is obtained by using a Dielectric Resonator Oscillator (DRO VCO) which is locked to a Temperature Compensated X-tal Oscillator (TCXO). Two straps, generating the 4 digital codes 00, 01, 10, 11, is used to obtain the 4 channel frequencies. • Amplitude modulation with very high linearity. This is obtained by using a PIN diode modulator, which is stabilised, by using a feedback loop. 4 4 DRO VCO Synth Modulator Mixer Amplifier Prescaler TCXO SplitterAmplifier LOCK Attenuator MOD TX CPU Pic16 Freq. Set MD 5850Blockschematic diagrams Q-Free ® ASA1998/esPage 4 of 4 1.5 Digital Part Figure 1.4Digital part of the Transceiver Modem CONTROL BUS MOD D0-D7 DCLOCK nCONFIG CONF_DONE nSTATUS AF00-16 CS, OE, WE TLDR TCLK TMDR UP_CONV DOWN_CONV A01-06 ID0-15 P0-7 AM0-5 /RTS TMDR TLDR TCLK INT2 INT5 ALTERA CPU FOR MODULATION AND DEMODULATION HDLC CONTROLLER FOR SERIAL DATA MANAGEMENT FILTER FLASH MEMORY CONFIGUERED FOR ALTERA & D/A DATA FOR SYNTH D/A CONV. RLDR RMDR1 RMDR2 VME INTERFACE CPU PIC16 LEVEL MEAS. LOCK DETECT TEMP CONTROL LDCD M1DCD M2DCD GAL1 & GAL2 LOGIC RS232 LDR CLK /RTS MDR2 MDR1 LEVEL LOCK TEMP

Transceiver ModemBlockschematic diagrams Q-Free ® ASA642-035-98/esPage 1 of 3 1 TRANSCEIVER MODEM 1.1 Receiver Analogue Part DCD Detect Code Data LCLevel Comparator LDR Low Data Rate MDR1Medium Data Rate 1 (1.5 MHz subcarrier) MDR2Medium Data Rate 2 (2.0 MHz subcarrier) Figure 1.1 Receiver Analogue part. The main functions of the analogue part of the receiver are: • Front end amplification in a low noise amplifier (LNA) to obtain low noise figure. • Quadrature mixer frequency conversion down to Baseband (0.5-2.5MHz). • Baseband amplification and band pass filtering. • Suppression of one (lower) side-band after signal up-conversion with a 30 MHz oscillator. • BP filtering in phase linear SAW filters with centre frequency 32 MHz. • Down-conversion to the Baseband with the same 30 MHz oscillator. • Separation of LDR, MDR1 and MDR2 by the use of BP-filters and amplification. • Signal level detection. • Oscillator (5.8 GHz) lock detection signal from the transmitter part. • Temperature measurement on the surface of the Transceiver Modem PCB. LNA Amp&Filter Mixer Amp&Filter Mixer Amp&FilterMixer 5.8 GHz OSC 30 MHz OSC Mixer Mixer Combiner 90 deg 90 degAmpFilter&Amp Filter&Amp Filter&Amp LDR MDR1 MDR2 MDR1_DCD MDR2_DCD CPU Pic 16 processor INT. TEMP. SIG. LEVEL OSC LOCK From Synth. From temp. sensor LDR_DCD LC LC LC Transceiver ModemBlockschematic diagrams Q-Free ® ASA642-035-98/esPage 2 of 3 1.2 Transmitter Analogue Part Figure 1.2 Transmitter Analogue part. The main functions of the analogue part of the transmitter are as follows: • Generation of four channels (5.7975, 5.8025, 5.8075, 5.8125 GHz) with high frequency stability (< ±5 ppm). This is obtained by using a Dielectric Resonator Oscillator (DRO VCO) which is locked to a Temperature Compensated X-tal Oscillator (TCXO). Two straps, generating the 4 digital codes 00, 01, 10, 11, is used to obtain the 4 channel frequencies. • Amplitude modulation with very high linearity. This is obtained by using a PIN diode modulator, which is stabilised by using a feedback loop. 4 4 DRO VCO Synth Modulator Mixer Amplifier Prescaler TCXO SplitterAmplifier LOCK Attenuator MOD TX CPU Pic16 Freq. Set Transceiver ModemBlockschematic diagrams Q-Free ® ASA642-035-98/esPage 3 of 3 1.3 Digital Part Figure 1.3 Digital part of the Transceiver Modem CONTROL BUS MOD D0-D7 DCLOCK nCONFIG CONF_DONE nSTATUS AF00-16 CS, OE, WE TLDR TCLK TMDR UP_CONV DOWN_CONV A01-06 ID0-15 P0-7 AM0-5 /RTS TMDR TLDR TCLK INT2 INT5 ALTERA CPU FOR MODULATION AND DEMODULATION HDLC CONTROLLER FOR SERIAL DATA MANAGEMENT FILTER FLASH MEMORY CONFIGUERED FOR ALTERA & D/A DATA FOR SYNTH D/A CONV. RLDR RMDR1 RMDR2 VME INTERFACE CPU PIC16 LEVEL MEAS. LOCK DETECT TEMP CONTROL LDCD M1DCD M2DCD GAL1 & GAL2 LOGIC RS232 LDR CLK /RTS MDR2 MDR1 LEVEL LOCK TEMP

FCC ID: PYG-MD5850 Response to TCB questions Hi Davida, We have completed our review and have identified the following issues: 1. Please provide data responsive to 15.31(e) fundamental field strength under voltage variations. Response – New radiated emission data supplied with note regarding voltage variation. 2. Please provide configuration data on the cables other than power that were connected to the EUT during testing. Response - The connecting cables are 3 meters long, power cable being 16 awg three twisted wires to supply voltage to equipment, and the other is RSS232 4 twisted pairs for ethernet connection. Both cables are integrated into one connector which attaches to EUT. 3. Please provide a bandwidth photo of the emission. Response – bandwidth photos supplied. 4. We cannot tell if this is a field disturbance sensor as defined by the FCC from the documentation. It may just be a regular radio transceiver. Please justify based on it's operation why it should be considered to comply with the definition of "field disturbance sensor" in 15.3 We direct your attention to the following FCC interpretation (particularly the last sentence): INQUIRY: We have a request to certify a 2.45GHz device under 15.245. The device communicates with tag transmitters which come into range. We think this is not a field disturbance sensor and is therefore excluded from this section by 15.245(a). Please confirm that RF communications capacity with another device is not allowed by field disturbance sensors unless specifically called out (for example in 15.253(a)). RESPONSE: Data transfer is possible only with FDS systems using passive tags and only if the data transfer function is ancillary to the primary purpose of a FDS system which is the detection of the presence of people or objects. Back scatter modulation is the method by which data is transferred from the tag to its associated reader. A System with a self-powered tag with its own frequency determining circuitry, capable of transmitting back to an interrogator on a frequency which is independent of the interrogation signal is not viewed as an FDS system." Response - The purpose/function of the MD5850 Multireader is to detect and identify vehicles passing the in the field. The tag (transponder) only respond with its ID number. The tag is a passive back-scatter type (it modulates the carrier from the Multireader), and can not transmit other frequencies. We do have FCC approval for a similar reader: FCC ID: LX4TRMI. 5. Please confirm that there should be a hyphen between grantee code and the product code as the form 731 has it missing. Response – new form 731 supplied. 6. Grantee code PYG is not recognized by the FCC database. Response – grantee code is now recognized by the FCC database. 7. Please supply the label material details. Response - The label material will be a concrete tape and the material resist in temperature up to 150 degree Celsius. If required they can also use a metallized label. 8. The installation manual does appear to have the 15.21 caution against modification statement. Response – new manual supplied. Best regards Barry C. Quinlan Certification & Telecom Manager ------------------------------------------------------------------------------- Curtis-Straus LLC Voice: 978.486.8880 x270 527 Great Road Fax: 978.486.8828 Littleton, MA 01460 http://www.curtis-straus.com --------------------------------------------------------------------------------

multireaderphoto.jpg (400x431x24b jpeg)

FCC ID.PYG-MD5850 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 55 mm 34 mm

Q-FREE ® Systems ©1999-2000 Q-Free ASA. Specifications are subject to change without prior notice. All rights reserved. 640-008-03-1998 Q-FREE ® Product Description MD 5850 MultiReader Q-FREE ® Product Description MD 5850 MultiReader Introduction Introduction The Q-Free® MultiReader MD 5850 is a stand alone 5.8 GHz DSRC Transceiver designed for Automatic registration, identification and debiting of vehicles carrying the MD read / write microwave communication transponder. MD 5850 is designed to meet all standards related to Road Transportation Telematics (RTT) Features •Compact Small size unit •Stand alone unit communicating with both complex (MDR) and low complexity (LDR) transponders. •Standardised Interface for Ethernet (10base) connection (Coax, Fibre or twisted pair of copper wire). •Standardised interface for RS422 •Self Diagnostic functions •Buffer for 10000 transactions •Power connection 12, 24 or 48 VDC •Over-voltage protection circuitry •Four (4) Microwave communication Channels •Identifies vehicles driving faster than 200km/h •Multi-Application support Description •The Q-Free® MultiReader MD 5850 is suited for several different applications like Road Tolling, Automatic Fee Collection , Access Control and car park management. •The MultiReader can be connected directly to a Toll Plaza Computer (TPC) or a Lane Controller (LC) or for long distances via a HUB. •The MultiReader is mounted on a gantry over the lane or under the toll plaza superstructure. • A special made mounting bracket for easy adjustment can be provided. • The unit contains a 5.8 GHz microwave radio (transmitter and receiver), an advanced data modem, CPU board and a power supply unit. • The MultiReader communicates with its environment through Ethernet or serial lines. The connection cable carries all necessary signals and power. • The MultiReader is also equipped with a separate configuration port for connecting a PC. • The unit is designed to work under tough environmental conditions. Accessories like a heat protection shield with an extra fan can be provided if necessary. • The unit is in accordance with CE specifications. • The unit is type approved according to EN 300 674. Type approval no. NO97000446-R. Q-FREE ® Systems ©1999-2000 Q-Free ASA. Specifications are subject to change without prior notice. All rights reserved. 640-008-03-1998 Q-FREE ® Product Description MD 5850 MultiReader Q-FREE ® Product Description MD 5850 MultiReader Technical Specification Technical Specification Operating Frequency. : 5.7975 GHz (Channel 1) : 5.8025 GHz (Channel 2) : 5.8075 GHz (Channel 3) : 5.8125 GHz (Channel 4) Communication: Down-link mod for MDR1/MDR2 (1.5 / 2.0 MHz) : 500 kbps (Standard DSRC) Down-link mod for LDR : 31.25 kbps Up-link modulation for MDR1, MDR2 and LDR : 250 kbps MDR (Standard DSRC) and 31.25 kbps LDR Type of Communication. : Half duplex, read/write function. Max Communication range with secure data com. : 10 meters Antenna Power gain : 19dB Beam-width horizontal: : 17º Beam-width vertical : 10º Power supply:: 12V, 24V or 48V DC (Specify on order) Power Consumption : < 50 watt Radiated power (EIRP) : 33 dBm, 2 watt Network for data communication. : Ethernet (10 base-T, coax or fibre) Serial Data communication : RS422 Serial Terminal configuration (short range) : RS232 Processor system. : MVME 162 Microwave and Base Band system: Q-Free part no. 024A0MR1 or 024A0MR4 Q-FREE ® Systems ©1999-2000 Q-Free ASA. Specifications are subject to change without prior notice. All rights reserved. 640-008-03-1998 Q-FREE ® Product Description MD 5850 MultiReader Q-FREE ® Product Description MD 5850 MultiReader Interface Specifications Interface Specifications Cable connection Interface to MD-5850 Standard Cable connector: 10 pin circular connector with bayonet lock Optional Cable Connector : Han-Modular with 4 modules Standard Cable for Data (RS422 or 10Mbit Ethernet) :Total 2 twisted pairs with outer screen (Max 150 m) Optional (1) Cable for Data through 10Mbit Ethernet :2 optical fibres.(Max 2 km) Optional (2) Cable for Data through 10Mbit Ethernet :2 coax cables (Max 150 m) Standard power 24 V : 3 wires 0.8 mm 2 (Max 150m) for +/- V DC Optional power 12 V: 3 wires 0.8 mm 2 (Max 10m) for +/- V DC Data signals com 1 (RS232) :2 pair 0,5 mm 2 (Max 10 meters) Signal configuration for the standard 10 pin circular Chassis Connector with bayonet lock POWER SUPPLY & DATA PIN A +VDC PIN B +VDC PIN C -VDC PIN D -VDC PIN E -RX PIN F +RX PIN G -TX PIN H +TX PIN I +VDC PIN J -VDC A B C D E F G H I J Q-FREE ® Systems ©1999-2000 Q-Free ASA. Specifications are subject to change without prior notice. All rights reserved. 640-008-03-1998 Q-FREE ® Product Description MD 5850 MultiReader Q-FREE ® Product Description MD 5850 MultiReader Interface Specifications Interface Specifications POS. a POWER SUPPLY PIN 1 +48 VDC Option PIN 2 +48 VDC Option PIN 3 +48 VDC Option PIN 4 +12 VDC Option PIN 5 +12 VDC Option PIN 6 +12 VDC Option PIN 7 +24 VDC Standard PIN 8 +24 VDC Standard PIN 9 +24 VDC Standard PIN 10 - IVDC Standard PIN 11 - IVDC Standard PIN 12 - IVDC Standard POS. c RS232/RS422/Eth.net twisted pair PIN 1 +IERX (Eth.net tw. pair) PIN 2 +IETX (Eth.net tw. pair) PIN 3 ITXD (RS232) PIN 4 +ITX (RS422) PIN 5 NC PIN 6 +IRX (RS422) PIN 7 - IERX (Eth.net tw. pair) PIN 8 - IETX (Eth.net tw. pair) PIN 9 IRSGND (RS232) PIN 10 - ITX (RS422) PIN 11 IRXD (RS232) PIN 12 - IRX (RS422) POS.bPOS.c POS. d POS.a THIS SIDE TOWARDS MULTIREADER ANTENNA 1 2 3 4 1 2 3 4 5 6 7 8 9 11 12 10 1 2 3 4 5 6 7 8 9 11 12 10 a d HAN DD MODULE MALEHAN DD MODULE MALE HAN MULTICONTACTMODULE MALE FRAME FOR HOUSING HOUSING D U M M Y M O D U LE FRONT VIEW CONTACT MALE FOR HAN DD ADAPTER CONTACT MALE FOR HAN DD ADAPTER POS.d 1 2 3 4 5 6 7 8 9 11 12 10 HAN DD MODULE MALE CONTACT MALE FOR HAN DD ADAPTER POS. b FIBRE OPTIC & COAXIAL Eth.net PIN 1 TX FIBRE PIN 2 RX FIBRE PIN 3 TX/RX COAXIAL 1 PIN 4 TX/RX COAXIAL 2 POS. d PIO Signals Signal configuration for the optional Han-Modu…

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Nemko Test Report:1L0553RUS1 Applicant:Q-Free Access Thonning Owesens at 35c P. O. Box 3974 LEANGEN 7443 Tronheim, Norway Equipment Under Test:MD5850 Multireader (E.U.T.) In Accordance With:FCC Part 15, Subpart C For Operation Within The Bands 902-928 MHz, 2435-2465 MHz, 5785-5815 MHz, 10500-10550 MHz, 24075-24175 MHz Intentional Radiators Used As Field Disturbance Sensors Excluding Perimeter Protection Systems Tested By:Nemko Dallas Inc. 802 N. Kealy Lewisville, Texas 75057 Authorized By: Tom Tidwell: Lab Manager Date:10/12/01 Total Number of Pages:22 Nemko DallasFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.:1L0553RUS1 EQUIPMENT: MD5850 Multireader Page 2 of 22 Table of Contents Section 1. Summary of Test Results........................................................................................3 Section 2. Equipment Under Test (E.U.T.)..............................................................................5 Section 3. Equipment Configuration........................................................................................8 Section 4. Radiated Emissions.................................................................................................9 Section 5. Powerline Conducted Emissions............................................................................14 Section 6.Block Diagrams.....................................................................................................15 Section 7. Test Equipment List..............................................................................................17 ANNEX A - RESTRICTED BANDS.......................................................................................18 ANNEX B - RADIATED EMISSION LIMITS........................................................................20 Nemko DallasFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.:1L0553RUS1 EQUIPMENT: MD5850 Multireader Page 3 of 22 Section 1.Summary of Test Results Manufacturer:Q-free Access Model No.:MD5850 Multireader Serial No.:287 General:All measurements are traceable to national standards. These tests were conducted on a sample of the equipment for the purpose of demonstrating compliance with Part 15, Subpart C, Paragraph 15.245. All tests were conducted using measurement procedure ANSI C63.4-1992. Radiated emissions are made on an open area test site. A description of the test facility is on file with the FCC. New SubmissionProduction Unit Class II Permissive ChangePre-Production Unit FDSEquipment Code THIS TEST REPORT RELATES ONLY TO THE ITEM(S) TESTED. THE FOLLOWING DEVIATIONS FROM, ADDITIONS TO, OR EXCLUSIONS FROM THE TEST SPECIFICATIONS HAVE BEEN MADE. See “ Summary of Test Data”. NVLAP LAB CODE: 100351-0 TESTED BY: _____________________________________ DATE: ___________________ NEMKO Dallas Inc. authorizes the above named company to reproduce this report provided it is reproduced in its entirety and for use by the company’s employees only. Any use which a third party makes of this report, or any reliance on or decisions to be made based on it, are the responsibility of such third parties. NEMKO Dallas Inc. accepts no responsibility for damages, if any, suffered by any third party as a result of decisions made or actions based on this report. This report applies only to the items tested. Nemko DallasFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.:1L0553RUS1 EQUIPMENT: MD5850 Multireader Page 4 of 22 Summary Of Test Data Name of TestParagraph NumberResults Radiated Emissions15.231(b)Complies Powerline Conducted Emissions15.207N/A Footnotes For N/A’s:The device is DC powered Nemko DallasFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.:1L0553RUS1 EQUIPMENT: MD5850 Multireader Page 5 of 22 Section 2.Equipment Under Test (E.U.T.) General Equipment Information Frequency Range: 5.7975 to 5.8125 GHz Operating Frequency(ies) of Sample: 5.7975 to 5.8125 GHz Supply Power Requirement: 24 Vdc, external supply Duty Cycle Calculation: None Nemko DallasFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.:1L0553RUS1 EQUIPMENT: MD5850 Multireader Page 6 of 22 Description of E.U.T. The Q-Free® MultiReader MD 5850 is a stand alone 5.8 GHz DSRC Transceiver designed for Automatic registration, identification and debiting of vehicles carrying the MD read / write microwave communication transponder. MD 5850 is designed to meet all standards related to Road Transportation Telematics (RTT) Modifications Incorporated in E.U.T. To achieve compliance the following change(s) were made by customer during compliance testing: Customer added 16 dB attenuation at antenna input to reduce harmonic levels. Nemko DallasFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.:1L0553RUS1 EQUIPMENT: MD5850 Multireader Page 7 of 22 Justification The E.U.T. was configured for testing as per typical installation. The following combinations were investigated to establish worst case configuration: (1) Standing upright at maximum antenna output. Exercise Program The E.U.T. exercise program used during radiated and conducted testing was designed to exercise the various system components in a manner similar to typical use. Exercise mode: (1) Continuous transmit at 3 channels Nemko DallasFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.:1L0553RUS1 EQUIPMENT: MD5850 Multireader Page 8 of 22 Section 3.Equipment Configuration Equipment Configuration List: ItemDescriptionModel No.Serial.Rev. (A)ReaderMD5850287 (B) (C) (D) (E) (F) (G) Inter-connection Cables: ItemDescriptionLength (m) (1)Power cable5 (2) (3) (4) (5) (6) (7) (8) Configuration of the Equipment Under Test (E.U.T) Nemko DallasFCC PART 15, SUBPART C INTENTIONAL RADIATORS USED AS FIELD DISTURBANCE SENSORS PROJECT NO.:1L0553RUS1 EQUIPMENT: MD5850 Multireader…

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Dallas Headquarters: 802 N. Kealy Lewisville, TX 75057 Tel: (972) 436-9600 Nemko Dallas, Inc.Fax: (972) 436-2667 Page 1 of 1 Job No.:1L0553RDate: 10/11/2001 Specification:CFR 47, Part 15.245Temperature(°C): 22 Tested By:David LightRelative Humidity(%) 45 E.U.T.: Configuration: Sample Number:1 Location:AC 3RBW:1 MHz Detector Type:PeakVBW:300 kHz Antenna:1033Directional Coupler:#N/A Pre-Amp:983Cable #1:1484 Filter:#N/ACable #2:1485 Receiver:1036Cable #3:1046 Attenuator #1#N/ACable #4:1043 Attenuator #2:#N/AMixer:#N/A Additional e quipment …

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