AIERIT18-456UHF-FM CALLBOX TRANSCEIVER

Rqx456_UserMan.pdfii TYPE OF EXHIBIT :INSTALLATION AND OPERATING INSTRUCTION MANUAL FCC PART :2.1033 (c)(3) MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 FCC ID: AIERIT18-456 MODELS :RQX-456, RQX-456-XT DATE: February 16, 2004 IC STANDARDS: RSP-100, Issue 8, Section 7.2(b) INDUSTRY CANADA: 1084A-RIT18456 MODELS :RQX-456-CANADA, RQX-456-XT-CANADA Included in this exhibit is a draft of the User Manual for the RITRON Models RQX-456 and RQX-456-XP UHF-FM Transceiver. A copy of this manual will be included with every radio. This manual provides the end user with installation and operating instructions. Signed: Michael A. Pickard - Project Engineer OUTPOST    Wireless Callbox Basic Owner’s Manual Ritron Pub. 14500042 Rev. A 01/04 Copyright  2004 RITRON, INC. – ALL RIGHTS RESERVED RITRON  , PATRIOT  , JOBCOM  , Quick Assist  , and Quiet Call  are registered trademarks of RITRON, INC. OUTPOST  and Quick Talk  are trademarks of RITRON, INC. P.O. Box 1998, Carmel, IN 46082-1998 • •• • 505 W. Carmel Dr., Carmel, IN 46032 • •• • USA Phone: 317-846-1201 or 800-USA-1-USA (800-872-1872) • •• • FAX: 317-846-4978 Web: www.radiocallbox.com • •• • E-mail: [email protected] 0 Have questions? Call 800-USA-1-USA (800-872-1872) or visit our website at www.ritron.com TABLE OF CONTENTS DescriptionPage WHAT THIS MANUAL COVERS ........................................................................................ ii OUTPOST CALLBOX MODEL NUMBERS......................................................................... 1 ABOUT THE OUTPOST WIRELESS CALLBOX ................................................................ 1 OPERATING THE OUTPOST CALLBOX ........................................................................... 2 OPTIONAL OUTPOST CALLBOX FEATURES .................................................................. 2 INSTALLATION INSTRUCTIONS FIG-1: Callbox Assembly, Controls and Connectors............................................. 3 OUTPOST Installation Instructions ....................................................................... 4 XT OUTPOST Installation Instructions.................................................................. 4 FIG-2: XT Callbox Mounting Brackets – Vertically Installed.................................. 4 FIG-3: XT Callbox Assembly................................................................................. 5 XT Gate Guard Installation Instructions ................................................................ 6 FIG-4: Charge Jumper in Charge Position............................................................ 6 FIG-5: XT Callbox Gate Guard Assembly with Battery Back-Up.......................... 7 PROGRAMMING HOW TO READOUT CURRENT RADIO PROGRAMMING ................................. 8 HOW TO FIELD PROGRAM FREQUENCY & TONE CODES ............................. 9 HOW TO FIELD PROGRAM 2-TONE DECODE ................................................ 10 HOW TO FIELD PROGRAM RADIO FEATURES .............................................. 11 Table 1: Programmable Frequency Codes ......................................................... 12 Table 2: Programmable QC Tone Codes............................................................ 13 Table 3: Programmable DQC Codes .................................................................. 13 Table 4: Programmable 2-Tone Codes............................................................... 13 Table 5: Programmable Features ....................................................................... 13 FIELD PROGRAMMING GATE GUARD ............................................................ 14 OPTIONAL GATE GUARD PROGRAMMING .................................................... 14 INTERCOM (ALWAYS-ON) PROGRAMMING ................................................... 15 HOW TO SEAL THE ANTENNA ....................................................................................... 15 EXPOSURE TO RADIO FREQUENCY ENERGY ............................................................ 16 FCC LICENSE REQUIRED Licensing............................................................................................................. 16 Safety Standard .................................................................................................. 16 Service................................................................................................................ 16 How to Obtain an FCC License .......................................................................... 16 RITRON Limited Warranty ................................................................................................ 17 WHAT THIS MANUAL COVERS This manual covers programming, operation and installation of the OUTPOST 2-Way Callbox models RQX-156, RQX-156-XT, RQX-456, and RQX-456-XT. Have questions? Call 800-USA-1-USA (800-872-1872) or visit our website at www.ritron.com 1 THANK YOU FOR CHOOSING RITRON Congratulations on your purchase of the OUTPOST Callbox. Your new radio is the culmination of RITRON’s 25 years of designing, manufacturing, and supplying reliable, professional wireless communication products. Ritron wireless products will improve the operation, safety, and profitability of any organization by providing instant voice communications between employees throughout the workplace. OUTPOST CALLBOX MODEL NUMBERS VHF MODELS RQX-156 ............... Standard VHF Callbox RQX-156-XT ........ Vandal-Resistant VHF Callbox UHF MODELS RQX-456 ............... Standard UHF Callbox RQX-456-XT ........ Vandal-Resistant UHF Callbox The model number is located on the bottom of the standard Callbox enclosure. On XT models the Standard enclose is located inside the yellow vandal- resistant box. VHF radios are designed to operate within the 12 MHz band between factory standard 150 and 162 MHz. UHF radios are designed to operate within the 20 MHz band between factory standard 450 and 470 MHz. ABOUT THE OUTPOST WIRELESS CALLBOX The OUTPOST Callbox is a 2-way radio …

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rqx456_Statement.pdf1 TYPE OF EXHIBIT :STATEMENT OF CERTIFYING ENGINEER FCC PART :2.947 MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 FCC ID: AIERIT18-456 MODELS :RQX-456, RQX-456-XP DATE: February 20, 2004 I, Michael A. Pickard, have been employed by RITRON, Inc. since November 1979, working in the Engineering Department since June 1981 as a radio frequency Project Engineer. I hereby certify that all measurements and date herein were taken by me, that they were obtained using sound and accepted engineering principles, and that they accurately reflect the performance and characteristics of the units tested. Signed: Michael A. Pickard - Project Engineer rqx456_Statement.pdf2 TYPE OF EXHIBIT :MANUFACTURER’S STATEMENT FCC PART :2.1033 (c)(1-2) MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 FCC ID: AIERIT18-456 MODELS :RQX-456, RQX-456-XP DATE: February 20, 2004 The AIERIT18-456 is a 450 - 470 MHz UHF-FM Transceiver to be manufactured and marketed in the United States of America by the applicant, RITRON, Inc. of Carmel, Indiana. The AIERIT18-456 will be marketed by RITRON, Inc. as model RQX-456 and model RQX-456-XP. The FCC designator for this unit is ......................... FCC ID: AIERIT18-456 RITRON, Inc. will be manufacturing and marketing the AIERIT18-456 transceiver on a continuing basis. Signed: Michael A. Pickard - Project Engineer

rqx456_ExtPho.pdf12 TYPE OF EXHIBIT :EXTERNAL PHOTOGRAPHS FCC PART :2.1033 (c)(12) MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 FCC ID: AIERIT18-456 MODELS :RQX-456, RQX-456-XT DATE: February 24, 2004 IC STANDARDS: RSP-100, Issue 8, Section 5.1(e) RSP-100, Issue 8, Section 7.2(d) INDUSTRY CANADA: 1084A-RIT18456 MODELS: RQX-456-CANADA, RQX-456-XT-CANADA Included in this exhibit are photographs of RITRON Models RQX-456 and RQX-456-XT UHF-FM Callbox Transceiver case assemblies. Additional photographs of the equipment of sufficient clarity to reveal internal construction and define component placement are included with this Certification request as a separate exhibit. Signed: Michael A. Pickard - Project Engineer rqx456_ExtPho.pdf13 EXHIBIT: RQX-456 front view of facade with ON/PTT button and speaker grille FCC ID: AIERIT18-456 CANADA: 1084A-RIT18456 rqx456_ExtPho.pdf14 EXHIBIT: RQX-456 front view with facade removed FCC ID: AIERIT18-456 CANADA: 1084A-RIT18456 rqx456_ExtPho.pdf15 EXHIBIT: RQX-456-XT front view with ON/PTT button and speaker grille FCC ID: AIERIT18-456 CANADA: 1084A-RIT18456 rqx456_ExtPho.pdf16 EXHIBIT: RQX-456-XT with front plate off to show installation of RQX-456 case assembly FCC ID: AIERIT18-456 CANADA: 1084A-RIT18456

Rqx456_FCClabel.pdf8 TYPE OF EXHIBIT :FCC DATA LABEL FCC PART :2.1033 (c)(11) MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 FCC ID: AIERIT18-456 MODELS :RQX-456, RQX-456-XT DATE: February 20, 2004 IC STANDARDS: RSP-100, Issue 8, Section 4 RSP-100, Issue 8, Section 5.1(g) RSS-119, Issue 6, Section 5.1 INDUSTRY CANADA: 1084A-RIT18456 MODELS: RQX-456-CANADA, RQX-456-XT-CANADA The following drawing specifies the FCC Label for the RQX-456 and RQX-456-XT. Photographs are included to indicate the position of the label on each model’s case. Each serial number is recorded along with the date of manufacture and is kept on file at RITRON, Inc. Serialization will begin with the serial number 12345. The size of the serial label is 1.500” x 0.625”. Signed: Michael A. Pickard - Project Engineer RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 REVISIONS TOLERANCES (EXCEPT AS NOTED) DECIMAL–FRACTIONAL–ANGULAR– DRAWN BY NO. 12345 DATE BY CHECKEDTRACED SCALEDATE MATERIALDRAWING NUMBER APPROVED MAP RQX-456 FCC/MODEL LABEL 14200143 2 : 1 02/26/04 TYPE SPECIFICATIONS:1. All characters black, Helvetica, 6 point, 90% width except where noted below 2. "Telephone: " , "FCC ID:" , "CANADA:", "Model:", and "SN:" Black characters, Helvetica Bold, 6 point, 90% width. 3. "FCC ID: AIERIT18-456" will be enclosed in a box border (bold/black) centered around the text. 4. All lines of text centered horizontally on the label. MATERIAL SPECIFICATIONS:1. MATERIAL - Topcoated metallized silver polyester. (FLEXmark MM 200 Silver TC-249 L-23 spec 50K/Q-8) 2. ADHESIVE - A permanent Acrylic adhesive appx. 0.8-0.9 mils thick with a Kraft Release Liner 3.1 mils thk. 3. GRAPHICS - Indoor/Outdoor Smudge and Abrasion resistant images. 4. DURABILITY - Service temperature of -40 F to 200 F 5. OVERLAMINATION - Clear Matte film with acrylic adhesive. NOTES:1. Number Serialization to start with 12345 with number incrementedby one on each label. 1. The FCC/Model label for the RQX-456 will use the above materials/specifications or a RITRON approved equivalent. 2. Vendor will suppy photoproofs for RITRON Engineering approval prio to manufacturing production labels. 3. No changes to label without RITRON engineering approval. * FLEXmark is a registered trademark of FLEXcon Company, Inc. RITRON, INC. (www.ritron.com) 505 W. Carmel Dr. Carmel, IN 46032 Telephone: 800-872-1872 FCC ID: AIERIT18-456 CANADA: 1084A-RIT18456 MODEL: RQX-456 SN: 12345 0.625" 1.500" R 0.062" TYP. RQX-456 FCC/MODEL LABEL PN: 14200143 SCALE: 2:1 Rqx456_FCClabel.pdf10 EXHIBIT: RQX-456 case bottom showing location of FCC identification label (Photo is for location only, actual label is per attached drawing) FCC ID: AIERIT18-456 CANADA: 1084A-RIT18456 Rqx456_FCClabel.pdf11 EXHIBIT: RQX-456-XT with faceplate removed to show location of FCC identification label (Photo is for location only, actual label is per attached drawing) FCC ID: AIERIT18-456 CANADA: 1084A-RIT18456

rqx456_IntPho.pdf17 TYPE OF EXHIBIT :INTERNAL PHOTOGRAPHS FCC PART :2.1033 (c)(12) MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 FCC ID: AIERIT18-456 MODELS :RQX-456, RQX-456-XT DATE: February 24, 2004 IC STANDARDS: RSP-100, Issue 8, Section 5.1(e) RSP-100, Issue 8, Section 7.2(d) INDUSTRY CANADA: 1084A-RIT18456 MODELS: RQX-456-CANADA, RQX-456-XT-CANADA Included in this exhibit are photographs of the RITRON Model RQX-456 UHF-FM Callbox Transceiver printed circuit board assembly and installation. Additional photographs of the equipment of sufficient clarity to reveal equipment construction and layout, labels for controls and meters, and chassis assembly are included with this Certification request as separate exhibits. Signed: Michael A. Pickard - Project Engineer rqx456_IntPho.pdf18 EXHIBIT: RQX-456 complete topside PCB assembly with shields installed FCC ID: AIERIT18-456 CANADA: 1084A-RIT18456 rqx456_IntPho.pdf19 EXHIBIT: RQX-456 complete topside PCB assembly with shields removed FCC ID: AIERIT18-456 CANADA: 1084A-RIT18456

Rqx456_OpDes.pdfi TYPE OF EXHIBIT :OPERATIONAL DESCRIPTION FCC PART :2.1033 (c)(6) MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS :RQX-456, RQX-456-XT FCC ID: AIERIT18-456 DATE: February 26, 2004 IC STANDARDS: RSP-100, Issue 8, Section 7.2(b) INDUSTRY CANADA: 1084A-RIT18456 MODELS: RQX-456-CANADA, RQX-456-XT-CANADA Included in this exhibit is a draft of the Maintenance and Operating Manual for the Ritron Models RQX-456 and RQX-456-XT UHF-FM Callbox Transceivers. Specifically, the manual includes a technical description of the RQX-456 sufficient to establish compliance with the technical standards of the applicable rule part(s). This includes, but is not limited to, the following items required under FCC Part 2.1033(c): (2)FCC Identifier. (3)A copy of the installation and operating instructions. (4)Type of emission. (5)Frequency range. (6)Range of operating power, and means to provide variation in operating power. (7)Maximum power rating. (8)DC voltage chart. (9)Tune-up procedure. (10) A description of all frequency determining and stabilization circuits. A description of the circuits used to suppress spurious radiation, limiting modulation, and limiting power. (12) Drawing with labels for controls and complete circuit diagrams. Signed: Michael A. Pickard - Project Engineer MAINTENANCE / REPAIR / OPERATING MANUAL FOR USE BY AUTHORIZED SERVICE/MAINTENANCE PERSONNEL ONLY RQX-456-MRM Rev. A 02/04 Copyright  2004 RITRON, INC. – ALL RIGHTS RESERVED RITRON  , PATRIOT  , JOBCOM  , Quick Assist  , and Quiet Call  are registered trademarks of RITRON, INC. OUTPOST  and Quick Talk  are trademarks of RITRON, INC. P.O. Box 1998, Carmel, IN 46082-1998 • •• • 505 W. Carmel Dr., Carmel, IN 46032 • •• • USA Phone: 317-846-1201 or 800-USA-1-USA (800-872-1872) • •• • FAX: 317-846-4978 Web: www.radiocallbox.com • •• • E-mail: [email protected] Model RQX-456 OUTPOST    Wireless Callbox TABLE OF CONTENTSRQX-456 Have questions? Call 317-846-1201 or visit our website at www.ritron.com1 TOPICPAGE IMPORTANT MAINTENANCE/REPAIR INFORMATION ................................................... 1 SPECIFICATIONS GENERAL.................................................................................................................... 2 RECEIVER................................................................................................................... 2 TRANSMITTER............................................................................................................3 POWER REQUIREMENTS AT 12 VDC ......................................................................3 CONTROLS................................................................................................................. 3 INTRODUCTION GENERAL.................................................................................................................... 4 Model Identification............................................................................................... 4 LICENSING.................................................................................................................. 4 How to Obtain an FCC Radio License.................................................................. 4 EXPOSURE TO RADIO FREQUENCY ENERGY....................................................... 4 OPERATION BASIC RADIO OPERATION Fig. 1 Radio Controls............................................................................................ 5 On-Off................................................................................................................... 5 Receive................................................................................................................. 5 • Carrier Squelch.................................................................................................. 5 • Tone Squelch..................................................................................................... 5 • 2-Tone Paging................................................................................................... 5 QC and DQC Tone Codes.................................................................................... 5 2-Tone Paging...................................................................................................... 5 Transmit................................................................................................................ 6 Battery Saver........................................................................................................ 6 WHAT THE RADIO ALERT TONES MEAN Power On/Transmit............................................................................................... 6 Error Tones........................................................................................................... 6 Transmitter Time Out............................................................................................ 6 Battery Saver Turn Off.......................................................................................... 6 OPTIONAL RADIO TONES......................................................................................... 6 Courtesy Beep...................................................................................................... 6 Busy Channel TX Inhibit....................................................................................... 6 TROUBLESHOOTING General................................................................................................................. 7 Tone Coded Squelch............................................................................................ 7 Error Tones........................................................................................................... 7 CALLBOX CONTROLS AND CONNECTORS............................................................. 8 FIG-2: Callbox Assembly, Controls and Connectors........................................... 8 TABLE OF CONTENTSRQX-456 Have questions? Call 317-…

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rqx456_PartsLst.pdf65 TYPE OF EXHIBIT :SEMICONDUCTOR FUNCTION FCC PART :2.1033 (c) (10) MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 FCC ID: AIERIT18-456 MODELS :RQX-456, RQX-456-XT DATE: February 16, 2004 DESCRIPTION : The following list specifies the manufacturer, identification and function of each semiconductor device used in the RQX-456 Callbox transceiver. REFPN# ManufacturerManufacturer IDFunction CR10148D100A2M/A Com, Inc.MA4CP101ATX/RX switching CR10248E1005GON SemiconductorsMMBD-352LT1Voltage clamp CR10348A1005CON SemiconductorsMMBD7000LT1Biased noise detector CR20148D100A2M/A Com, Inc.MA4CP101ATX/RX switching CR30148A1005CON SemiconductorsMMBD7000LT1Voltage clamp CR40148C1004GON SemiconductorsMMBV-2101LVCO modulation CR40248CB0002Philips SemiconductorsBB149AVCO tuning CR40348A1005CON SemiconductorsMMBD7000LT1Biasing CR40448A1004DON SemiconductorsMMBV3401TITX/RX VCO switching CR50148AA01SAVishayS1B-13Battery charging CR50248B61012Philips Semiconductors BZD27-C12Voltage regulation CR50348A1005BON SemiconductorsMMBD6100LT1Turn-on detection CR50448A1005CON SemiconductorsMMBD7000LT1Voltage clamp CR50548A1005CON SemiconductorsMMBD7000LT1Voltage clamp CR50602450101PanasonicLN514GK-GREEN7-segment LED display CR50748AA01SAVishayS1B-13Reverse voltage protection Q 1014801002APhilips SemiconductorsPMBT3906RX +V switching Q 102482100V0Philips SemiconductorsPBR941RX RF amplifier Q 1044821003BMotorola SemiconductorsMMBT918LT1RX IF amplifier Q 1054821003BMotorola SemiconductorsMMBT918LT1RX 2nd LO multiplier/amp Q 1074841006BON SemiconductorsMMBF5484LT1Analog switch Q 20148180001ON Semiconductors BCP69T1TX +V switching Q 2024801001QON SemiconductorsMMBT-5088LT1TX +V switching Q 203482100V0Philips SemiconductorsPBR941TX RF amplifier Q 20448280002Philips SemiconductorsBFG-35TX RF driver amplifier Q 2054828PH59Philips SemiconductorsBLT-50TX RF final amplifier Q 2074801001QON SemiconductorsMMBT-5088LT1TX +V switching Q 3014841006BON SemiconductorsMMBF5484LT1AGC switch Q 3024801001QON SemiconductorsMMBT-5088LT1AGC audio detection Q 30348010A8AON SemiconductorsMMUN2211T1Audio amplifier enable Q 304480100DHON SemiconductorsBCW68GLT1Audio amplifier +V switching Q 401482100V0Philips SemiconductorsPBR941VCO buffer amplifier Q 402482100V0Philips SemiconductorsPBR941VCO buffer amplifier Q 403482100V0Philips SemiconductorsPBR941VCO oscillator Q 4044801001QON SemiconductorsMMBT-5088LT1VCO voltage de-coupling Q 40548010A6AON SemiconductorsMMUN2111LT1TX/RX VCO switching Q 40648010A8AON SemiconductorsMMUN2211T1TX/RX VCO switching rqx456_PartsLst.pdf66 REFPN#ManufacturerManufacturer IDFunction Q 5014801001QON SemiconductorsMMBT-5088LT1External voltage detect Q 50248010A8AON SemiconductorsMMUN2211T1External +V switching Q 5034801002APhilips SemiconductorsPMBT3906External +V switching Q 50448180006Central SemiconductorCZT122External +V switching Q 50548130001Central SemiconductorCBCX69Battery +V switching Q 5064801001QON SemiconductorsMMBT-5088LT1Battery +V switching Q 507480100DHON SemiconductorsBCW68GLT1+5V switching Q 50848010A8AON SemiconductorsMMUN2211T1Relay activation Q 5094821003BMotorola SemiconductorsMMBT918LT1Micro clock amplifier Q 51048010A6AON SemiconductorsMMUN2111LT1+5V regulator turn-off Q 51148010A8AON SemiconductorsMMUN2211T1+5V regulator turn-off U 10131030006Toshiba TA31136FNRX FM-IF subsystem U 1023151AAASMaxim Integrated Products MAX2681EUT-TRX 1 st mixer U 301311K0001Philips Components74LV4066PWAudio signal switching U 302310K0004National SemiconductorsLMV324MTAudio processing U 303310K0004National SemiconductorsLMV324MTAudio processing U 304310K0002Maxim Integrated Products MAX7410CUATone low pass filter U 305310K0001Dallas SemiconductorDS1806EAudio signal level control U 30603131009National SemiconductorsLM-386N-3Audio amplifier U 30731134053Philips Components74HC4053D Audio signal switching U 30831030007Philips ComponentsSA575DAudio processing U 401313K0006National SemiconductorsLMX2306TMFrequency synthesizer U 501314L0003Motorola Semiconductors MC68HC908GR8FA Microcontroller U 50231010001National Semiconductors LP2951ACM+5V regulator U 50331210006Atmel CorporationAT24C08AN-10SCEEPROM U 504311K0004Philips Components74HC595PWMultiplexer U 505311K0004Philips Components74HC595PWMultiplexer rqx456_PartsLst.pdf67 TYPE OF EXHIBIT :PARTS LIST FCC PART :2.1033 (c) (9) MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 FCC ID: AIERIT18-456 MODEL :RQX-456, RQX-456-XT DATE: February 16, 2004 DESCRIPTION : The following is a complete parts list for the RQX-456 and RQX-456-XT Callbox transceiver. MODELS RQX-456 AND RQX-456-XT RADIO SUB-ASSEMBLY REFPN# DESCRIPTION C 102151102A72.7PF NPO 0805 50V CHIP C 1031511010010PF NPO 0805 50V CHIP CAP C 104151108A28.2PF NPO 0805 50V CHIP “C” C 1051511010010PF NPO 0805 50V CHIP CAP C 10615181102.001uF CAPACITOR, CHIP, 0402, X7R, 5/10% C 10715180101100pF CAPACITOR, CHIP, 0402, COG, 5% C 10815181102.001uF CAPACITOR, CHIP, 0402, X7R, 5/10% C 109151106A86.8PF NPO 0805 50V CHIP C 110151103A33.3pf NPO 0805 CHIP CAPACITOR C 111151103A93.9PF NPO 0805 50V CHIP C 112151103A93.9PF NPO 0805 50V CHIP C 1131511010010PF NPO 0805 50V CHIP CAP C 114151108A28.2PF NPO 0805 50V CHIP “C” C 1151511010010PF NPO 0805 50V CHIP CAP C 11615182103.01uF CAPACITOR, CHIP, 0402,Z5U,5/10/20 C 117151108A28.2PF NPO 0805 50V CHIP “C” C 118151106A86.8PF NPO 0805 50V CHIP C 120151108A28.2PF NPO 0805 50V CHIP “C” C 12115181102.001uF CAPACITOR, CHIP, 0402, X7R, 5/10% C 122152B610610uF 10V 3.4 X 2.8 CHIP TANTALUM 20%tol C 12315181222.0022uF CAPACITOR, CHIP, 0402, X7R,5/10% C 12415181222.0022uF CAPACITOR, CHIP, 0402, X7R,5/10% C 12515119104.1uF X7R 0805 25V CERAMIC CHIP CAP k C 12615110101100PF NPO 0805 50V CHIP CAP C 12715119104.1uF X7R 0805 25V CERAMIC CHIP CAP k C 12815119104.1uF X7R 0805 25V CERAMIC CHIP CAP k C 12915181472.0047uF CAPACITOR, CHIP, 0402, X7R,5/10% C 13015182103.01uF CAPACITOR, CHIP, 0402,Z5U,5/10/20 C 1311511039039PF NPO 0805 50V CHIP CAP C 13215110…

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rqx456_TunePro.pdf61 TYPE OF EXHIBIT :TUNE-UP PROCEDURE FCC PART :2.1033 (c)(9) MANUFACTURER :RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 FCC ID: AIERIT18-456 MODELS :RQX-456, RQX-456-XT DATE: February 24, 2004 The tune-up procedure included in this exhibit is an excerpt of the Maintenance and Operating Manual for RITRON Model RQX-456 UHF-FM Callbox Transceiver. The complete Maintenance and Operating Manual is included with this application for Certification as a separate exhibit. Signed: Michael A. Pickard - Project Engineer rqx456_TunePro.pdf62 RECOMMENDED TEST EQUIPMENT 1) RF Communications Test Set (to 470 MHz) with:2) Oscilloscope (to 20 MHz) - FM Deviation Meter3) VTVM or DMM - RF Wattmeter4) RITRON PC Programming Kit - Frequency Counter (to 470 MHz)5) 0 to +15 VDC, 2A current-limited power supply - SINAD Measuring Device RADIO PREPARATION 1) Connect the power supply to the RQX-456 +12 VDC Input and set it to +12 VDC. 2) Connect the serial programming cable from the PC computer (with the RITRON PC programming kit software installed) to the RJ11 program jack. 3) Remove the RQX-456 antenna and connect the FM communications test set to the BNC antenna connector. 4) Turn on the radio to place it in operating mode. 5) From the PC Programmer on-screen menu, select “Tune Radio” to display the Alignment screen. 6) Set the RF Communications Test set to the Alignment Frequency indicated on the Alignment screen. 7) Press the appropriate “Select” button on the Alignment screen to make the following adjustments: SELECTAlignmentSELECTAlignment FrequencyTransmit frequencyToneQC/DQC tone encode deviation wide and narrow band Mod BalModulation balanceVoiceVoice deviation with no tone wide and narrow band Voice deviation with tone wide and narrow band 8) After you have completed alignment of the RQX-456, turn the radio off. This will remove the test frequencies and return to operation on the customer’s programmed frequencies. REFERENCE FREQUENCY 1) Make sure the unit has been switched on and is at room temperature (approximately +25 ° C) 2) Select “Frequency” from the PC Programmer “Alignment” screen. 3) Set the RF communications test set to the Alignment Frequency on the “Alignment” screen. 4) Press the “Tune” button on the “Alignment” screen to activate the transmitter. 5) Transmitter frequency error should be less than +/- 500 Hz. 6) If frequency adjustment is required, press the left arrow on the tuning bar to lower the frequency or the right arrow to raise the frequency. 7) Press the “Save” button to store the new alignment setting or “Cancel” to leave setting unchanged. WARNING! An authorized RF service technician must perform test and alignment of the RQX-456. Do not attempt service of the RQX-456 if not completely familiar with the operation of frequency synthesized radio operation. The RQX- 456 can operate in both Narrow Band (2.5 KHz deviation) and Wide Band (5 KHz deviation) systems. rqx456_TunePro.pdf63 MODULATION BALANCE Transmitter modulation balance has been set at the factory and should not require adjustment. 1) Select “Mod Bal” from the PC Programmer “Alignment” screen. 2) Set the RF communications test set to the Alignment Frequency on the “Alignment“ screen. 3) Press the “Tune” button on the “Alignment” screen to activate the transmitter. 4) Check the de-modulated waveform for a 20 Hz square wave. 5) If adjustment of the modulation balance is required, press the left arrow on the tuning bar to flatten the top of the waveform or the right arrow to reduce overshoot. 6) Press the “Save” button to store the new alignment setting or “Cancel” to leave setting unchanged. TRANSMITTER TONE DEVIATION Transmitter tone deviation has been set at the factory and should not require adjustment. 1) Select “Tone” from the PC Programmer “Alignment” screen. 2) Set the RF communications test set to the transmit frequency on the screen. 3) Select either “Wide Band” or “Narrow Band” by pressing the desired option button. 4) Press the “Tune” button on the Alignment screen to activate the transmitter. 5) If adjustment of the tone deviation is required, press the left arrow on the tuning bar to lower deviation or the right arrow to raise deviation. 6) Press the “Save” button to store the new alignment setting or “Cancel” to leave setting unchanged. TRANSMITTER VOICE DEVIATION Transmitter voice deviation has been set at the factory and should not require adjustment. 1) Select “Voice” from the PC Programmer “Alignment” screen. 2) Set the RF communications test set to the transmit frequency on the screen. 3) Select “Voice Only - Wide Band“, “Voice Only - Narrow Band”, “Voice & Tone – Wide Band”, or “Voice & Tone – Narrow Band” by pressing the desired option button. 4) Press the “Tune” button on the Alignment screen to activate the transmitter. 5) If adjustment of the voice deviation is required, press the left arrow on the tuning bar to lower deviation or the right arrow to raise deviation. 6) Press the “Save” button to store the new alignment setting or “Cancel” to leave setting unchanged. RECEIVER SENSITIVITY The RQX-456 receiver is factory tuned for a frequency range of 450 - 470 MHz. 1) Program the radio to a receive frequency in the middle of the desired band. 2) Set the RF communications test set generator to a frequency e…

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