AIERIT32-151MVHF-FM VOICE MESSAGE TRANSMITTER

RQT-151M_UserMan.pdf TYPE OF EXHIBIT: INSTALLATION AND OPERATING INSTRUCTION MANUAL FCC PART: 2.1033 (c)(3) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: December 30, 2010 Included in this exhibit are draft copies of the User Manual for RITRON Models RQT-151M and RQA- 151M VHF-FM Voice Message Transmitters. These manuals provide the end user with installation and operating instructions. Signed: Michael A. Pickard - Project Engineer PRELIMINARY Quick Talk TM Wireless Voice Monitor & Alarm Owner’s Manual • CONSTRUCTION • FACTORIES • WAREHOUSES • FARMS • UTILITIES • AIRPORTS • RETAIL STORES • SECURITY • LAW ENFORCEMENT • SHIPPING • APARTMENTS • SPORTS • HOTELS • RESTAURANTS • SCHOOLS • TRANSPORTATION ______________________________________________________________________ Ritron Publication 145000081 Rev. A 12-10 © 2010 Ritron, Inc. All rights reserved. Ritron, Patriot, Jobcom, OutPost, GateGuard, Quiet Call and Quick Assist are registered trademarks of Ritron, Inc. Quick Talk, Liberty and RadioNexus are trademarks of Ritron, Inc. Call 800-USA-1-USA for the right Wireless Solutions to your communication needs. P.O. Box 1998 • Carmel, Indiana 46082-1998 • USA Phone: 317-846-1201; 800-USA-1-USA (800-972-1872) • Fax: 317-846-4978 Email: [email protected] www.ritron.com For assistance, call RITRON at 800-872-1872, or go to www.ritron.com 0 TABLE OF CONTENTS............................................................... Description Page Accessories for Quick Talk TM ......................................................... ii What this Manual Covers............................................................... ii Important Safety information.......................................................... ii About the Quick Talk TM Wireless Voice Monitor & Alarm General information....................................................................1 Quick Talk TM Models and Frequencies.......................................1 Please Note the Following with Regard to RF Exposure for this Product..........................................................................................1 Quick Talk TM Wireless Voice Alarm Reporter Features Basic Features...........................................................................2 Advanced Features....................................................................2 Frequently Asked Questions about Quick Talk TM Programming ....2 Identification of Quick Talk TM Controls and Connectors .................2 FIG-1: Controls & Connectors ...................................................2 Quick Talk TM Programming Features .............................................4 Description .................................................................................4 Frequency Table ........................................................................4 Transmit Frequency...................................................................4 QC or DQC Code.......................................................................4 DQC Invert .................................................................................4 TX Alert Tone.............................................................................4 Compand....................................................................................5 Input Type ..................................................................................5 Input Operation ..........................................................................5 Message Repeat ........................................................................6 Quick Talk TM Default Programming ............................................6 Programming Your Quick Talk TM Transmitter Frequency and Tone .......................................................................................................7 Table 1: MURS model radios only..............................................7 Table 2: VHF Business band models........................................7 Table 3: UHF Business band models........................................7 Table 4: Quiet Call Tone Codes .................................................8 Table 5: Digital Quiet Call Codes..............................................8 Recording Your Quick Talk TM Voice Messages .............................9 Number of Inputs........................................................................9 Message Delay on TX ................................................................9 Input Messages ..........................................................................9 Low Battery Message.................................................................9 Power Fail Message...................................................................9 Location Message......................................................................9 To Record Your Quick Talk TM Voice Messages: ........................9 Test Your Quick Talk TM Programming.........................................10 Installing the Quick Talk TM ...........................................................11 Care and Maintenance.................................................................11 Test Your Switch’s Open and Closed Condition ..........................12 Record Custom Voice Messages for Your Switch Conditions......12 Setting Battery Saver Options......................................................12 Automatic Low Battery Alert Message .........................................13 Connecting an External +12 VDC Power Supply .........................13 Solar Panels for Operating & Charging Rechargeable Batteries .13 Adding a 2nd Switch to Disable the Quick Talk TM Transmitter .....13 Monitor 4-20mA Sensor Current Loop with Quick Talk TM Analog Input.............................................................................................14 Ritron, Inc. Limited Warranty.....................................................…

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RQT-151M_Attest.pdf TYPE OF EXHIBIT: DESCRIPTION OF MEASUREMENT FACILITY FCC PART: 2.948 MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 30, 2010 The ERP and field strength of spurious emissions measurements filed with this application were made on a site certified by RITRON, Inc. Data pertaining to this site are on file with the FCC and Industry Canada. This site is used on a continuing basis exclusively by RITRON, Inc. and is utilized only for RF field strength measurements of equipment designed and manufactured by RITRON, Inc. It is not used for measurements by, or for, any other party on a contract basis or otherwise. All other measurements were taken at RITRON’s engineering laboratory in Carmel, IN. Signed: Michael A. Pickard - Project Engineer RQT-151M_Attest.pdf TYPE OF EXHIBIT: MANUFACTURER’S STATEMENT FCC PART: 2.1033 (c)(1-2) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 30, 2010 The RITRON models RQA-151M and RQT-151M are designed for operation strictly limited to MURS frequencies as defined in FCC Part 95.1309 with a channel bandwidth defined in FCC Part 95.632. Its output power is set at 0.12 watts. This product will be manufactured and marketed on a continuing basis in the United States of America by the applicant, RITRON, Inc. of Carmel, IN. Signed: Michael A. Pickard - Project Engineer RQT-151M_Attest.pdf TYPE OF EXHIBIT: STATEMENT OF CERTIFYING ENGINEER FCC PART: 2.947 MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 30, 2010 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 the measurements and data herein were taken by me, or under my direct supervision and that they were obtained using sound and accepted engineering principles and that they accurately reflect the performance and characteristics of the unit tested. Further, I attest that manufacturing controls exist such that this data are representative of units which will be manufactured by RITRON. Signed: Michael A. Pickard - Project Engineer RQT-151M_Attest.pdf TYPE OF EXHIBIT: ANTI-DRUG ABUSE CERTIFICATION MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 30, 2010 I, Michael A. Pickard, certify that RITRON is not subject to a denial of Federal benefits, that include FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862 because of a conviction for possession or distribution of a controlled substance . Signed: Michael A. Pickard - Project Engineer

RQT-151M_ConfidReq.pdf December 30, 2010 Ritron Inc. 505 West Carmel Dr. Carmel, IN 46032 Federal Communications Commission Authorization and Evaluation Division Confidentiality Request regarding application for certification of FCC ID: AIERIT32-151M Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, we hereby request confidential treatment of information accompanying this application as outlined below: Exhibit Type File Name Block Diagram Schematics Operational Description Semiconductor List Tune-up Procedure RQT-151M_BlkDia.pdf RQT-151M_Schem.pdf RQT-151M_OpDes.pdf RQT-151M_PartsLst.pdf RQT-151M_TunPro.pdf The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Sincerely, Sam L. Dulaney Chief Engineer Ritron, Inc.

RQT-151M_ExtPho.pdf TYPE OF EXHIBIT: EXTERNAL PHOTOGRAPHS FCC PART: 2.1033 (c)(12) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: December 9, 2010 Included in this exhibit are photographs of the RITRON Models RQA-151M and RQT-151M case assemblies. Additional photographs of the radio printed circuit board construction and installation are included with this certification request as separate exhibits. Signed: Michael A. Pickard - Project Engineer RQT-151M_ExtPho.pdf EXHIBIT: RQA-151M front view with no label (front panel label included as separate exhibit) FCC ID: AIERIT32-151M RQT-151M_ExtPho.pdf EXHIBIT: RQT-151M front view with no label (front panel label included as separate exhibit) FCC ID: AIERIT32-151M RQT-151M_ExtPho.pdf EXHIBIT: RQA-151M and RQT-151M back view FCC ID: AIERIT32-151M RQT-151M_ExtPho.pdf RQT-151M RQA-151M EXHIBIT: RQA-151M and RQT-151M front panel instruction labels FCC ID: AIERIT32-151M

RQT-151M_LabelLoc.pdf TYPE OF EXHIBIT: FCC ID LABEL LOCATION FCC PART: 2.1033 MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: December 9, 2010 Photographs indicate the position of the FCC label on each model’s case. A label drawing is included with this certification request as a separate exhibit. RQA-151M RQT-151M 505 W. Carmel Drive Carmel, IN 46032 USA Phone: 317-846-1201 www.ritron.com Designed and Manufactured in Carmel, Indiana USA Product satisfies General Population requirements for RF exposure. See User Manual for operating instructions. ATTENTION! Model: RQT-151MVHF Transmitter FCC ID: AIERIT32-151M SN: A 1 2 3 4 IC: 1084A-RIT32151 Mfg. Date: 0012

RQT-151M_LabelSmpl.pdf TYPE OF EXHIBIT: FCC ID LABEL SAMPLE FCC PART: 2.1033 MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: December 9, 2010 Ritron drawing 14200179A specifies the FCC label for models RQA-151M and RQT- 151M. Photographs to indicate the position of the label on each model’s case are included with this certification request as a separate exhibit. Each serial number is recorded, along with the date of manufacture, and is kept on file at RITRON, Inc. Serialization will begin with serial number A1234. The size of the serial label is 3.00” by 0.75”. RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 DRAWN BYCHK’DTRACED SCALEDATEA PP’D MATERIALDRAWIN G N O . REV. REVISIONS NO. DATE BY 12345 TOLERANCES ( EXCEPT AS NOTED ) DECIMAL ±FRACTIONAL ±ANGULAR ± SERIAL LABEL / FCC ID: AIERIT32-151M MODEL: RQA/RQT-151M MAP 2:1 12/09/10 14200187 A A CTUAL SIZE NOTES: 1. The FCC/IC serial label will be made in house per this specification drawing for all models listed in the table at right. 2. A Brady IP300 thermal transfer printer will be used with glossy white polyester labels (RTN# 14290011). Identco Z-TT700 CUSTOM, a 3 inch by 0.75 inch label, is the approved material. The approved thermal transfer ribbon is Brady 4300 Series. 3. Labels will be numbered sequentially, with an init ial 5-digit number of A1234. Records are maintained to track the next available serial number. All models listed share the same serial sequence, and are identical except for model identification. 4. Each label will contain an updated Manufacturing Date using the Ritron 4-digit Date Code (YEAR/MONTH). 0.75” 3.00” 505 W. Carmel Drive Carmel, IN 46032 USA Phone: 317-846-1201 www.ritron.com Designed and Manufactured in Carmel, Indiana USA Product satisfies General Population requirements for RF exposure. See User Manual for operating instructions. A TTENTION! Model: RQT-151M VHF Transmitter FCC ID: AIERIT32-151M SN: A 1 2 3 4 IC: 1084A-RIT32151 Mfg. Date: 0012 505 W. Carmel Drive Carmel, IN 46032 USA Phone: 317-846-1201 www.ritron.com Designed and Manufactured in Carmel, Indiana USA Product satisfies General Population requirements for RF exposure. See User Manual for operating instructions. A TTENTION! Model: RQT-151M V HF Transmitte r FCC ID: AIERIT32-151M SN: A 1 2 3 4 IC: 1084A-RIT32151 Mfg. Date: 0012 MODELS: RQA-151M RQT-151M

RQT-151M_IntPho.pdf TYPE OF EXHIBIT: INTERNAL PHOTOGRAPHS FCC PART: 2.1033 (c)(12) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: December 9, 2010 Included in this exhibit are photographs of the RITRON Models RQA-151M and RQT-151M printed circuit board assembly and installation. Additional photographs of the radio construction and layout, labels, and chassis assembly are included with this certification request as separate exhibits. Signed: Michael A. Pickard - Project Engineer RQT-151M_IntPho.pdf EXHIBIT: RQT-151M complete topside PCB assembly with shield removed FCC ID: AIERIT32-151M RQT-151M_IntPho.pdf EXHIBIT: RQT-151M complete bottomside PCB assembly FCC ID: AIERIT32-151M RQT-151M_IntPho.pdf EXHIBIT: RQA-151M with case open to show printed circuit board installation FCC ID: AIERIT32-151M RQT-151M_IntPho.pdf EXHIBIT: RQT-151M with case open to show printed circuit board installation FCC ID: AIERIT32-151M

RQT-151M_RFExp.pdf TYPE OF EXHIBIT: TRANSMITTER EFFECTIVE RADIATED POWER FCC PART: 1.1310 MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 30, 2010 PROCEDURE: 1. The measurement for effective radiated power was taken at the RITRON, Inc. 3-meter test site, details of which are on file with the FCC. The measurement was via the substitution method. 2. The RQT-151M and RQA-151M were aligned for transmitter operation on 150.025 MHz, 156.025 MHz, and 162.025 MHz at the rated 120 mW transmitter output power. These 3 frequencies represent the low, middle, and upper range of the desired operating band. The RQT-151M was terminated at the antenna port with the Ritron AFB-1545 antenna include with the product. The RQA- 151M was terminated at the antenna port with the standard internal antenna include with the product. (The user can connect other antennas, however.) 3. The ERP measurement was made with an Advantest R3265A Spectrum Analyzer and an Electro- Metrics LPA-25 log periodic antenna. 4. The height of the LPA-25 receiving antenna and orientation of the RQT-151M and the RQA-151M were varied to provide maximum field strength at the receiving antenna. 5. A calibrated ½-wave dipole antenna was substituted for the RQT-151M and RQA-151M on the turntable 3 meters from the pick up antenna. An HP 8657B RF signal generator was set at the 3 frequencies representing the low, middle and upper range of the desired operating band with a -20 dBm output level. 6. The height of the LPA-25 receiving antenna was adjusted for maximum signal strength at the receiving antenna. The level at the field strength antenna was noted. RQT-151M_RFExp.pdf TYPE OF EXHIBIT: TRANSMITTER EFFECTIVE RADIATED POWER FCC PART: 1.1310 MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 30, 2010 CALCULATIONS: The effective radiated power can be calculated as: ERP(dBm) = Pr(dBm) -- Pref(dBm) + Pgen(dBm)) – Ga(dBd) Where: Pr is the power level of the radio’s emission at the receiving antenna output. Pgen is the RF signal generator level at the substitution antenna input. Pref is the power level of the substitution antenna emission at the receiving antenna output. Ga is the gain of the substitution antenna. Maximum radiated power occurred with the RQT-151M and AFB-1545 antenna at 156.025 MHz: ERP(dBm) = 0.8 – (-38.1) + (-20) – 0.2 = 18.7 dBm ERP(watts) = antilog((ERP(dBm) – 30)/10) ERP(watts) = .074 Watts Frequency Pr Pref Pgen Ga ERP ERP (MHz) (dBm) (dBm) (dBm) (dBd) (dBm) (watts) 150.025 -0.9 -39.3 -20.0 0.2 18.2 0.066 156.025 0.8 -38.1 -20.0 0.2 18.7 0.074 162.025 0.2 -38.2 -20.0 0.2 18.2 0.066 Signed: Michael A. Pickard - Project Engineer RQT-151M_RFExp.pdf TYPE OF EXHIBIT: MAXIMUM PERMISSABLE EXPOSURE EVALUATION FCC PART: 2.1091(d)(4) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 30, 2010 PROCEDURE AND EQUATIONS: The ERP values previously calculated will be used to determine the minimum safe distance from the antenna supplied by RITRON in order not to exceed the General Population/Uncontrolled Limits of RF exposure. The ERP must be converted to EIRP to simulate an isotropic radiator. Typical transmit duty cycles are between 5% and 10%. Over the 30 minute averaging period for General Population/Uncontrolled MPE limits, a 50% maximum duty cycle is reasonable, and will be used in the MPE calculations for this device. Since the unit is categorized as a portable radio, a 50% duty cycle may be used, therefore: EIRP = 1.64 (ERP/2) For the RQT-151M w/AFB-1545: EIRP = 0.06 W Power density is related to EIRP: S(W/m 2 ) = EIRP(W)/4πr 2 where r is the distance from the source in meters. Rearranging for distance: r = SQRT (EIRP/4πS). The MPE limit for this device operating in a General Population/Uncontrolled environment is 0.2 mW/ cm 2 For the equation above, mW/cm 2 must be converted to W/m 2 . Since 1 mW/cm 2 = 10 W/m 2 , the FCC limit is 2 W/m 2 . Substituting and solving for distance: Model /Antenna Distance for MPE (in. / cm) RQT-151M/AFB-1545 1.9 / 4.9 With the antenna available from RITRON for use with this product, users must remain more than 1.9 inches (4.9 cm) from the AFB-1545 antenna while the unit is transmitting. For the AFB-1545 antenna, the minimum expected separation of 20 cm (7.9 inches) results in RF exposure levels well below the General Population/Uncontrolled MPE limits. Other antenna may require lesser or greater distances depending upon their gain relative to that available from RITRON. RQT-151M_RFExp.pdf TYPE OF EXHIBIT: RF WARNING STATEMENT FCC PART: 1.1310 MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 30, 2010 WARNING STATEMENT: The following statement appears in the Users Manual: PLEASE NOTE THE FOLLOWING WITH REGARD TO RF EXPOSURE FOR THIS PRODUCT: EXPOSURE TO RADIO FREQUENCY ENERGY: RQA-151 and RQA-151M: This product generates radio frequency (RF) energy when the button on the front of the unit is depressed. This product has been evaluated for compliance with the maximum permissible exposure limits for RF energy at the maximum power rating of the unit when using antennas available from RITRON. RQT-151 and RQT-151M: This product generates radio frequency (RF) energy when the state of any of the four inputs has been changed. This product has been evaluated for compliance with the maximum permissible exposure limits for RF energy at the maximum power rating of the unit when using antennas available from RITRON. For both the AFB-1545 and the standard internal antennas, at the 20 cm (7.9 inches) minimum expected sepa…

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RQT-151M_TestRpt.pdf 1 TYPE OF EXHIBIT: TEST REPORT FCC PART: 2.1033 (c)(14) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: January 10, 2011 The following is a list of attached exhibits required by the Federal Communications Commission for the application to and grant of FCC Type Acceptance. All tests are per EIA/TIA-603-C (2004) where applicable. Test Equipment List 2.947 (d) pg 2 Description of Measurement Facility 2.947 (d) pg 3 Radio Frequency Power Output 2.1046 (a) pg 4 Transmitter Audio Overall Response 2.1047 (a) pg 6 Transmitter Audio Lowpass Filter 2.1047 (a) pg 7 Modulation Limiting 2.1047 (b) pg 8 Emissions Designator 2.1049 (c)(1) pg 11 Occupied Bandwidth 2.1049 (c)(1) pg 12 95.635 (e) Spurious Emissions at Antenna Terminals 2.1051 pg 15 Field Strength of Spurious Emissions 2.1053 (b) pg 16 Frequency Stability vs. Temperature 2.1055 (a) pg 18 Frequency Stability vs. Voltage 2.1055 (d) pg 19 RQT-151M_TestRpt.pdf 2 TYPE OF EXHIBIT: TEST EQUIPMENT LIST FCC PART: 2.947 (d) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: December 2, 2010 The measured data in this report was obtained using one or more of the following pieces of equipment. The particular equipment used in any one test is detailed in the procedure for that test. ITEM MANUFACTURER MODEL NO. SERIAL NO. Last Cal EXP Cal Comms Test Set Aeroflex IFR COM-120B 500009331 15 SEP 2010 15 SEP 2011 Signal generator Hewlett-Packard 8657B 3315V04378 02 SEP 2010 06 SEP 2011 Spectrum Analyzer Advantest R3265A 75060189 21 OCT 2010 21 OCT 2011 Support equipment: ITEM MANUFACTURER MODEL NO. SERIAL NO. Power Supply BK Precision 1630 146-03508 Digital Oscilloscope Philips PM-3335 DM648004 Digital Multimeter Fluke 179 82800086 Dipole Antenna Electro-Metrics EM-6924 241 Dipole Antenna Electro-Metrics BDA-25 8-101 Log Periodic Antenna Electro-Metrics LPA-25 8-102 Gain horn EMCO 3105 Temperature Chamber Associated Laboratories ELH-0.5-LC N/A Thermocouple Omega 7035-J-225 8504 272 MHz high pass filter Ritron 30dB Power Attenuator Bird 8306-300-N N/A 10dB Attenuator ELCOM AT-51-10 N/A Signed: Michael A. Pickard - Project Engineer RQT-151M_TestRpt.pdf 3 TYPE OF EXHIBIT: DESCRIPTION OF MEASUREMENT FACILITY FCC PART: 2.947(d) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 30, 2010 The ERP and field strength of spurious emissions measurements filed with this application were made on a site certified by RITRON, Inc. Data pertaining to this site are on file with the FCC and Industry Canada. This site is used on a continuing basis exclusively by RITRON, Inc. and is utilized only for RF field strength measurements of equipment designed and manufactured by RITRON, Inc. It is not used for measurements by, or for, any other party on a contract basis or otherwise. All other measurements were taken at RITRON’s engineering laboratory in Carmel, IN. Signed: Michael A. Pickard - Project Engineer Ritron Test Site RQT-151M_TestRpt.pdf 4 TYPE OF EXHIBIT: RADIO FREQUENCY POWER OUTPUT FCC PART: 2.1046(a) per 95.639 (h) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: December 2, 2010 PROCEDURE: 1. The RQT-151M was aligned for transmitter operation at 120mW power level per the tune-up procedure for frequencies representing the low, middle, and upper range of the desired operating band. 2. Power was supplied to the RQT-151M at the EXTERNAL POWER input by a BK Precision 1630 power supply set to 10 and 13.5 volts to represent the specified input voltage range. 3. The RQT-151M was connected to an IFR COM-120A Test Set used to measure the RF carrier power. The input to the Test Set provides a resistive 50-ohm termination at the frequencies and power levels used for this test. 4. A Fluke 179 multimeter was used to measure the I TX transmitter current that supplies the driver and final RF amplifier stages. 5. Measurements were taken at the lower, middle and upper band edge frequencies. 6. Power was supplied to the RQT-151M at the BATTERY input by a BK Precision 1630 power supply set to 6 and 9 volts to represent the specified input voltage range. 7. Steps 3 through 5 were repeated with power supplied through the BATTERY input. RQT-151M_TestRpt.pdf 5 TYPE OF EXHIBIT: RADIO FREQUENCY POWER OUTPUT FCC PART: 2.1046(a) per 95.639 (h) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: December 2, 2010 RESULTS: EXTERNAL POWER Frequency Input +V TX I TX Power (MHz) (VDC) (VDC) (mA) (mW) 150.025 10 4.5 57 120 13.5 4.5 57 120 156.025 10 4.2 54 120 13.5 4.2 53 120 162.025 10 4.0 50 120 13.5 4.0 50 120 BATTERY Frequency Input +V TX I TX Power (MHz) (VDC) (VDC) (mA) (mW) 150.025 6 4.4 57 120 9 4.4 57 120 156.025 6 4.2 55 120 9 4.2 55 120 162.025 6 4.0 51 120 9 4.0 51 120 Signed: Michael A. Pickard - Project Engineer RQT-151M_TestRpt.pdf 6 TYPE OF TEST: TRANSMITTER AUDIO OVERALL RESPONSE FCC PART: 2.1047 (a) MANUFACTURER: RITRON, INC. 505 West Carmel Drive Carmel, IN 46032 MODELS: RQA-151M, RQT-151M TYPE OF UNIT: VHF-FM Voice Message Transmitter FCC ID: AIERIT32-151M DATE: November 5, 2010 PROCEDURE: The output of an IFR COM-120B audio function generator was applied to the input of the RQT- 151M audio processing circuitry at C316 with the analog voice storage IC disconnected at a constant input level of .25 VP. The output frequency response was calculated as –20 log(Vin/Vref) where the reference is 1 kHz. TIA-603-B frequency response limits are shown. RESULTS: TX Audio Frequency Response -…

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