NEO55-2279SERIES55-227901 UHF Line Amplifier

Axell Wireless Limited Technical Literature UHF Dual Band Line Amplifier Document Number 55-227901HBK Issue No. 4 Date 23/06/2014 Page 1 of 30 UHF Dual Band Line Amplifier Product Description and User’s Manual Product Part No. 55-227901 Axell Wireless Limited Head Office: Aerial House, Asheridge Road, Chesham, Buckinghamshire, HP5 2QD, United Kingdom Tel: + 44 (0) 1494 777000 Fax: + 44 (0) 1494 777002 [email protected] www.axellwireless.com Axell Wireless Limited Technical Literature UHF Dual Band Line Amplifier Document Number 55-227901HBK Issue No. 4 Date 23/06/2014 Page 2 of 30 Copyright © 2014 Axell Wireless Ltd All rights reserved. No part of this document may be copied, distributed, transmitted, transcribed, stored in a retrieval system, or translated into any human or computer language without the prior written permission of Axell Wireless Ltd. The manufacturer has made every effort to ensure that the instructions contained in this document are adequate and free of errors and omissions. The manufacturer will, if necessary, explain issues which may not be covered by this document. The manufacturer's liability for any errors in the document is limited to the correction of errors and the aforementioned advisory services. This document has been prepared to be used by professional and properly trained personnel, and the customer assumes full responsibility when using them. The manufacturer welcomes customer comments as part of the process of continual development and improvement of the documentation in the best way possible from the user's viewpoint. Please submit your comments to the nearest Axell Wireless sales representative. Contact Information Headquarters Axell Wireless Aerial House Asheridge Road Chesham Buckinghamshire HP5 2QD United Kingdom Tel: +44 1494 777000 Fax: +44 1494 777002 Commercial inquiries [email protected] Web site www.axellwireless.com Support issues [email protected] Technical Support Line, English speaking +44 1494 777 747 Contact information for Axell Wireless offices in other countries can be found on our web site, www.axellwireless.com Axell Wireless Limited Technical Literature UHF Dual Band Line Amplifier Document Number 55-227901HBK Issue No. 4 Date 23/06/2014 Page 3 of 30 About This Manual This Product Manual provides the following information:  Description of the Amplifier  Procedures for setup, configuration and checking the proper operation of the Amplifier  Maintenance and troubleshooting procedures Users This Product Manual is intended for experienced technicians and engineers. It is assumed that the customers installing, operating, and maintaining Axell Wireless Amplifiers are familiar with the basic functionality of Amplifiers. Notice Confidential - Authorized Customer Use This document may be used in its complete form only and is solely for the use of Axell Wireless employees and authorized Axell Wireless channels or customers. The material herein is proprietary to Axell Wireless. Any unauthorized reproduction, use or disclosure of any part thereof is strictly prohibited. All trademarks and registered trademarks are the property of their respective owners. Disclaimer of Liability Contents herein are current as of the date of publication. Axell Wireless reserves the right to change the contents without prior notice. The information furnished by Axell Wireless in this document is believed to be accurate and reliable. However, Axell Wireless assumes no responsibility for its use. In no event shall Axell Wireless be liable for any damage resulting from loss of data, loss of use, or loss of profits and Axell Wireless further disclaims any and all liability for indirect, incidental, special, consequential or other similes damages. This disclaimer of liability applies to all products, publications and services during and after the warranty period. Safety to Personnel  Before installing or replacing any of the equipment, the entire manual should be read and understood.  This equipment is to be installed only in a restricted access location.  Throughout this manual, there are "Caution" warnings. "Caution" calls attention to a procedure or practice, which, if ignored, may result in injury or damage to the system, system component or even the user. Do not perform any procedure preceded by a "Caution" until the described conditions are fully understood and met. CAUTION! This notice calls attention to a procedure or practice that, if ignored, may result in personal injury or in damage to the system or system component. Do not perform any procedure preceded by a "Caution" until described conditions are fully understood and met. Axell Wireless Limited Technical Literature UHF Dual Band Line Amplifier Document Number 55-227901HBK Issue No. 4 Date 23/06/2014 Page 4 of 30 Compliance with FCC FCC Part 15 This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. This device must accept any interference received, including interference that may cause undesired operation. If not installed and used in accordance with the instructions, this equipment generates, uses and can radiate radio frequency energy. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to RF reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Ensure that the input levels to the Line Amplifier are correct and that the equipment gain is not excessive. Isolate or Relocate the Server Radiating antenna cable. Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. Unauthorized Changes to Equipment Changes or Modifications not expressly approved by the manufacturer responsible for compliance could void the user’s author…

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55-227901 system diagram Date: Tuesday, 18 February 2014 Page 1 of 1 A4 Issue: B Drawn by: rupertb Not to Scale © Axell Wireless 2008 Aerial HouseAsheridge Road CheshamBuckinghamshireHP5 2QD United KingdomTelephone: +44 (0) 1494 777000Facsimile: +44 (0) 1494 777002E-Mail: [email protected] Document number: RB01172 Downlink Input / Uplink Output Downlink Output / Uplink Input 5W PA 12-021601 5W PA 12-021601 +30dB +30dB AGC Attenuator 17-016401 AGC Attenuator 17-016401 AGC Attenuator 17-016401 AGC Attenuator 17-016401 LNA 11-008901 LNA 11-008901 +28dB+28dB AGC Detector 17-019801 AGC Detector 17-019801 AGC Detector 17-019801 AGC Detector 17-019801 Circulator 08-004014 Circulator 08-004014 1W LPA 12-030301 1W LPA 12-030301 +32dB +32dB LNA 11-007402 LNA 11-007402 +30dB+30dB 489.5 – 491.0MHz 489.5 – 491.0MHz 492.5 – 494.0MHz 492.5 – 494.0MHz 496.0 – 496.9MHz 496.0 – 496.9MHz 499.0 – 499.9MHz 499.0 – 499.9MHz 110/230V AC Input 0 – 30dB Attenuator 10-000701 0 – 30dB Attenuator 10-000701 0 – 30dB Attenuator 10-000701 0 – 30dB Attenuator 10-000701 3A MCB 96-900042 150W PSU 96-300052 12V 1.9A 12V 1.9A 12V 0.5A 12V 0.5A Duplexer 1513001267 Duplexer 1513001266 Duplexer 1513001267 Duplexer 1513001266 12V 0.23A 12V 0.23A 12V 0.33A 12V 0.33A 12V < 7A Relay Board 80-008909 BDA Summary Alarm Output Dry Contact 20dB Non- directional tap 1510000148 20dBc Test port 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27

Axell Wireless UK Asheridge Road Chesham Bucks HP5 2QD 02 April 2014 Part 90 Industrial booster advisory letter For the attention of Brian Barton, Peter Bradfield As a TCB we are required to advise you of all of the criteria outlined in CFR 47 Part 90.219 relating to booster operations. The following pages contain the §90.219 rules, boosters must meet all criteria laid out in these rules in full. Yours sincerely Peter Green EMC and Radio Specialist §90.219 Use of signal boosters. This section contains technical and operational rules allowing the use of signal boosters in the Private Land Mobile Radio Services (PLMRS). Rules for signal booster operation in the Commercial Mobile Radio Services under part 90 are found in §20.21 of this chapter. (a) Definitions. The definitions in this paragraph apply only to the rules in this section. Class A signal booster. A signal booster designed to retransmit signals on one or more specific channels. A signal booster is deemed to be a Class A signal booster if none of its passbands exceed 75 kHz. Class B signal booster. A signal booster designed to retransmit any signals within a wide frequency band. A signal booster is deemed to be a Class B signal booster if it has a passband that exceeds 75 kHz. Coverage area of a PLMRS station. All locations within the normal reliable operating range (service contour) of a PLMRS station. Deploy a signal booster. Install and/or initially adjust a signal booster. Distributed Antenna System (DAS). A network of spatially separated antenna nodes connected to a common source via a transport medium that provides wireless service within a geographic area or structure. Operate a signal booster. Maintain operational control over, and responsibility for the proper functioning of, a signal booster. Signal booster. A device or system that automatically receives, amplifies, and retransmits signals from wireless stations into and out of building interiors, tunnels, shielded outdoor areas and other locations where these signals would otherwise be too weak for reliable communications. Signal booster systems may contain both Class A and Class B signal boosters as components. (b) Authority to operate. PLMRS licensees for stations operating on assigned channels higher than 150 MHz may operate signal boosters, limited to the service band for which they are authorized, as needed anywhere within the PLMRS stations' service contour, but may not extend the stations' service contour. (1) PLMRS licensees may also consent to operation of signal boosters by non-licensees (such as a building owner or a signal booster installation contractor) within their service contour and across their applicable frequencies, but must maintain a reasonable level of control over these operations in order to resolve interference problems. (i) Non-licensees seeking to operate signal boosters must obtain the express consent of the licensee(s) of the frequencies for which the device or system is intended to amplify. The consent must be maintained in a recordable format that can be presented to an FCC representative or other relevant licensee investigating interference. (ii) Consent is not required from third party (unintended) licensees whose signals are incidentally retransmitted. However, signal booster operation is on a non-interference basis and operations may be required to cease or alter the operating parameters due to a request from an FCC representative or a licensee's request to resolve interference. (2) [Reserved] (c) Licensee responsibility; interference. PLMRS licensees that operate signal boosters are responsible for their proper operation, and are responsible for correcting any harmful interference that signal booster operation may cause to other licensed communications services. Normal co-channel transmissions are not considered to be harmful interference. Licensees are required to resolve interference problems pursuant to §90.173(b). Licensees shall act in good faith regarding the operation of signal boosters and in the resolution of interference due to signal booster operation. Licensees who are unable to determine the location or cause of signal booster interference may seek assistance from the FCC to resolve such problems. (d) Deployment rules. Deployment of signal boosters must be carried out in accordance with the rules in this paragraph. (1) Signal boosters may be used to improve coverage in weak signal areas only. (2) Signal boosters must not be used to extend PLMRS stations' normal operating range. (3) Signal boosters must be deployed such that the radiated power of the each retransmitted channel, on the forward link and on the reverse link, does not exceed 5 Watts effective radiated power (ERP). (4) Class B signal boosters may be deployed only at fixed locations; mobile operation of Class B signal boosters is prohibited after November 1, 2014. (5) Class B signal booster installations must be registered in the FCC signal booster database that can be accessed at the following URL: www.fcc.gov/signal-boosters/registration. (6) Good engineering practice must be used in regard to the radiation of intermodulation products and noise, such that interference to licensed communications systems is avoided. In the event of harmful interference caused by any given deployment, the FCC may require additional attenuation or filtering of the emissions and/or noise from signal boosters or signal booster systems, as necessary to eliminate the interference. (i) In general, the ERP of intermodulation products should not exceed −30 dBm in 10 kHz measurement bandwidth. (ii) In general, the ERP of noise within the passband should not exceed −43 dBm in 10 kHz measurement bandwidth. (iii) In general, the ERP of noise on spectrum more than 1 MHz outside of the passband should not exceed −70 dBm in a 10 kHz measurement bandwidth. (7) Signal booster passbands are limited to the service band or bands for which the operator is authorized. In general, signal boosters shou…

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55-227901 Front Showing FCC warning label LH side RH side

08-004014 3 PORT ISOLATOR N 330-470MHz Page 1 of 2 08-004014 3 PORT ISOLATOR N 330-470MHz 08-004014 3 PORT ISOLATOR N 330-470MHz Page 2 of 2

71-D CGA 104610-ROTAUNETTA EPYT egaP1 fo2 71-D CGA 104610-ROTAUNETTA EPYT 71-D CGA 104610-ROTAUNETTA EPYT egaP2 fo2 21-083 103030-PMA V21 NIAG Bd33 W1 zHM005 egaP1 fo2 21-083 103030-PMA V21 NIAG Bd33 W1 zHM005 21-083 103030-PMA V21 NIAG Bd33 W1 zHM005 egaP2 fo2

1513001267 DPLX 490.25 / 496.45 BW1.5/0.9 IL5 Page 1 of 2 1513001267 DPLX 490.25 / 496.45 BW1.5/0.9 IL5 1513001267 DPLX 490.25 / 496.45 BW1.5/0.9 IL5 Page 2 of 2 80-008909 12V RELAY PCB ASSEMBLY WITH LED Page 1 of 2 80-008909 12V RELAY PCB ASSEMBLY WITH LED 80-008909 12V RELAY PCB ASSEMBLY WITH LED Page 2 of 2 1510000148 POWER TAPPER 20dB Page 1 of 2 1510000148 POWER TAPPER 20dB 1510000148 POWER TAPPER 20dB Page 2 of 2 1513001266 DPLX 493.25 / 499.45 BW1.5/0.9 IL5 Page 1 of 2 1513001266 DPLX 493.25 / 499.45 BW1.5/0.9 IL5 1513001266 DPLX 493.25 / 499.45 BW1.5/0.9 IL5 Page 2 of 2

Operational Description of 55-227901 UHF Line Amplifier Page 1 of 2 www.axellwireless.com 55-227901 is a UHF Band Selective Line Amplifier for use in the frequency range 489.5 – 499.9MHz. Please refer to the System Diagram which identifies the component positions thus (x). Downlink path The downlink input signal from the preceeding base station feeding radiating cable enters the donor input port and is fed to a circulator (1) which directs the transmission into the downlink duplexer (2). The downlink duplexer filters the signal to provide 2 downlink outputs to the amplifier chains. Each amplifier chain consists of a similar line up of components. The filtered downlink is fed via an adjustable attenuator (3 or 9) and into a low noise amplifier (4 or 10) which provides 28dB gain. The amplified signal is then fed via a diode attenuator module (5 or 11) which forms part of the ALC feedback control loop. The ALC attenuator then feeds the signal into an output amplifier (6 or 12) which provides 30dB gain and +37dBm output power. The downlink signal then passes through the ALC detector (7 or 13), the ALC detector ensures that should the output power level reach a predetermined threshold, a control voltage is fed back to the ALC attenuator to reduce the input drive level to prevent overload of the output amplifier. Following the detector the two downlink paths are recombined in the output duplexer (8) before passing through the server port circulator (14) and the 20dB signal monitor tapper (15) and out to the server radiating cable. Uplink path The uplink input signal from the mobile feeding radiating cable enters the server input port and is fed via a 20dB signal monitor tapper (15) to a circulator (14) which directs the transmission into the uplink duplexer (16). The uplink duplexer filters the signal to provide 2 uplink outputs to the amplifier chains. Each amplifier chain consists of a similar line up of components. The filtered uplink is fed via a low noise amplifier (17 or 23) which provides 30dB gain and into an adjustable attenuator (18 or 24). The signal is then fed via a diode attenuator module (19 or 25) which forms part of the ALC feedback control loop. The ALC attenuator then feeds the signal into an output amplifier (20 or 26) which provides 32dB gain and +30dBm output power. The uplink signal then passes through the ALC detector (21 or 27), the ALC detector ensures that should the output power level reach a predetermined threshold, a control voltage is fed back to the ALC attenuator to reduce the input drive level to prevent overload of the output amplifier. Following the detector the two downlink paths are recombined in the output duplexer (8) before passing through the donor port circulator (1) and out to the base station fed radiating cable. Operational Description of 55-227901 UHF Line Amplifier Page 2 of 2 www.axellwireless.com System Diagram

RADIO FREQUENCY RADIATION EXPOSURE KDB 447498 D03 47 CFR §§1.1307 and 2.1091 and RSS-102 Radio frequency radiation exposure evaluation. Devices that operate under CFR47 Part 90 and RSS-131 are subject to routine environmental evaluation for RF exposure prior to equipment authorization or use if they operate at frequencies of 1.5 GHz or below and their effective radiated power (ERP) is 1.5 watts or more for FCC requirements and 2.5 W atts or more for Industry Canada Requirements. Prediction of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 where: S = power density R = distance to the centre of radiation of the antenna ERP = EUT Maximum power Prediction Frequency (MHz) Maximum ERP (dBm) Radiating Cable Loss (dB) Power density limit (S) (mW/cm 2 ) Distance (R) cm required to be less than (S) mW/cm 2 490 26.50 -50 0.326 0.04 496 26.37 -50 0.330 0.04 493 20.19 -50 0.322 0.02 499 20.36 -50 0.332 0.02 4 arranged-re 4 2 S EIRP R R EIRP S Result The EUT meets the limit requirements at the distances specified. Limits FCC LIMITS FOR MAXIMUM PERMISSIBLE EXPOSURE (MPE) (B) Limits for General Population/Uncontrolled Exposure Frequency Range (MHz) Electric Field (V/m rms) Magnetic Field (A/m rms) Power Density (W/m2) Averaging Time |E| 2 , |H| 2 or S (minutes) 0.3-1.34 614 1.63 (100)* 30 1.34-30 824/f 2.19/f (180/f2)* 30 30-300 27.5 0.073 0.2 30 300-1500 -- -- f/1500 30 1500-100,000 -- -- 1.0 30 f = frequency in MHz *Plane-wave equivalent power density 4.2 RF Field Strength Limits for Devices Used by the General Public (Uncontrolled Environment) Frequency Range (MHz) Electric Field (V/m rms) Magnetic Field (A/m rms) Power Density (W/m2) Averaging Time (minutes) 0.003-1 280 2.19 - 6 1-10 280/ƒ 2.19/ƒ - 6 10-30 28 2.19/ƒ - 6 30-300 28 0.073 2 * 6 300-1500 1.585 ƒ 0.5 0.0042 ƒ 0.5 ƒ/150 6 1500-15000 61.4 0.163 10 6 15000-150000 61.4 0.163 10 616000/ƒ 1.2 150000-300000 0.158 ƒ 0.5 4.21 x 10-4 ƒ 0.5 6.67 x 10 -5 ƒ 616000/ƒ 1.2

A RADIO TEST REPORT FOR Axell Wireless Limited ON 55-227901 Dual – Band UHF Repeater DOCUMENT NO. TRA-017602-47-00-C Total number of pages: 134 TRaC Wireless Test Report : TRA-017602-47-00-C Applicant : Axell Wireless Limited Apparatus : 55-227901 Specification(s) : CFR47 Part 90 & RSS-131 Purpose of Test : Certification FCCID : NEO55-2279SERIES Authorised by : : Radio Product Manager Issue Date : 29 th May 2014 Authorised Copy Number : PDF TRaC Global Test Report: TRA-017602-47-00-C 3 Contents Section 1: Introduction 4 1.1 General 4 1.2 Tests Requested By 5 1.3 Manufacturer 5 1.4 Apparatus Assessed 5 1.5 Test Result Summary 6 1.6 Equipment Test Conditions 7 1.7 Standard References 8 1.8 Notes Relating To Assessment 9 1.9 Deviations from Test Standards 10 Section 2: Measurement Uncertainty 11 2.1 Measurement Uncertainty Values 11 Section 3: Modifications 12 3.1 Modifications Performed During Assessment 12 Appendix A: Downlink Formal Emission Test Results 13 A1 RF Gain and Output Power 14 A2 Amplifier Intermodulation Spurious Emissions 17 A3 Amplifier Modulated Channel Test 24 A4 Spurious Emissions at Antenna Terminals Less than 1MHz 33 A5 Spurious Emissions at Antenna Terminals Greater than 1MHz 38 A6 Noise at Antenna Terminals 58 A7 Radiated Electric Field Emissions 63 A8 Passband Gain & Bandwidth 68 Appendix B: Uplink Formal Emission Test Results 70 B1 RF Gain and Output Power 71 B2 Amplifier Intermodulation Spurious Emissions 74 B3 Amplifier Modulated Channel Test 81 B4 Spurious Emissions at Antenna Terminals Less than 1MHz 90 B5 Spurious Emissions at Antenna Terminals Greater than 1MHz 95 B6 Noise at Antenna Terminals 109 B7 Radiated Electric Field Emissions 114 B8 Passband Gain & Bandwidth 119 Appendix C: Additional Test and Sample Details 121 Appendix D: Additional Information 127 Appendix F: Photographs and Figures 130 TRaC Global Test Report: TRA-017602-47-00-C 4 Section 1: Introduction 1.1 General This report contains an assessment of an apparatus against Electromagnetic Compatibility Standards based upon tests carried out on samples submitted to the Laboratory. Test performed by: TRaC Global [ ] Unit E South Orbital Trading Park Hedon Road Hull, HU9 1NJ. United Kingdom. Telephone: +44 (0) 1482 801801 Fax: +44 (0) 1482 801806 TRaC Global [X] Unit 1 Pendle Place Skelmersdale West Lancashire, WN8 9PN United Kingdom Telephone: +44 (0) 1695 556666 Fax: +44 (0) 1695 577077 Email: [email protected] Web site: http://www.tracglobal.com Tests performed by: S Hodgkinson Report author: S Hodgkinson This report must not be reproduced except in full without prior written permission from TRaC Global. TRaC Global Test Report: TRA-017602-47-00-C 5 1.2 Tests Requested By This testing in this report was requested by : Axell Wireless Limited Aerial House Asherbridge Road Chesham Bucks GB HP5 2QD 1.3 Manufacturer Axell Wireless Limited Aerial House Asherbridge Road Chesham Bucks GB HP5 2QD 1.4 Apparatus Assessed The following apparatus was assessed between 11 th March – 17 th March 2014 55-227901 Dual band UHF repeater, covering the bands 489.5MHz - 491.0MHz, 496.0MHz – 496.9MHz in the downlink direction and 492.5MHz – 494.0MHz, 499.0MHz – 499.9MHz in the Uplink direction. TRaC Global Test Report: TRA-017602-47-00-C 6 1.5 Test Result Summary Full details of test results are contained within Appendix A. The following table summarises the results of the assessment. The statements relating to compliance with the standards below apply ONLY as qualified in the notes and deviations stated in sections 1.6 to 1.7 of this test report. Full details of test results are contained within Appendix A. The following table summarises the results of the assessment. Test Type FCC Part RSS-131 Rule Part Appendix in Report Result RF Gain and Power Output 90.219(e)(3) 4.3 A1 & B1 Pass Intermodulation Spurious Emissions 90.219(e)(3) N/A A2 & B2 Pass Occupied Bandwidth & Modulation 90.219(a) 90.219(e)(4)(ii) 90.210(d) N/A A3 & B3 Pass Spurious Emissions at Antenna Terminals Less than 1MHz 90.219(e)(3) 90.210(d) N/A A4 & B4 Pass Spurious Emissions at Antenna Terminals Greater than 1MHz 90.219(e)(3) N/A A5 & B5 Pass Noise At Antenna Terminals 90.219(e)(3) 90.219(e)(2) N/A A6 & B6 Pass Field Strength of Spurious Emissions 90.219(e)(3) 4.3.2 A7 & B7 Pass Passband Gain & 20dB bandwidth N/A 4.2 A8 & B8 Pass Frequency Stability 90.213 4.4 N/A(note 1) N/A Transient behaviour 90.214 4.4 N/A(note 2) N/A Audio Frequency Response (a) TIA EIA-603.3.2.6 4.5 N/A N/A Modulation Limiting TIA EIA-603.3.2.6 N/A N/A N/A Signal Booster Labelling Requirements 90.219(e)(5)(4) 5.2 N/A N/A Notes: 1 The EUT does not contain modulation circuitry; therefore the test was not performed. 2 The EUT is not a keyed carrier system; therefore the test was not performed. Abbreviations used in the above table: CFR : Code of Federal Regulations ANSI : American National Standards Institution REFE : Radiated Electric Field Emissions PLCE : Power Line Conducted Emissions A Uplink Results Appendix B Downlink Results Appendix TRaC Global Test Report: TRA-017602-47-00-C 7 1.6 Equipment Test Conditions Product class: Uplink Class A [ ] Class B [X] Downlink Class A [ ] Class B [X] Product Use: Private Land Mobile Repeater Supply Voltages: Vnom 110Vac Note: Vnom voltages are as stated above unless otherwise shown on the test report page Equipment Category: Single channel [ ] Two channel [ ] Multi-channel [X] Channel spacing: Uplink Wideband Downlink Wideband Test Location TRaC Global Skelmersdale [X] Hull [ ] Other [ ] Please Specify TRaC Global Test Report: TRA-017602-47-00-C 8 1.7 Standard References 47 CFR 2 Code of Federal Regulations, Title 47, Part 2, “Frequency allocations and Radio Telemetry Matters; General Rules and Regulations” 47 CFR 90 Code of Federal Regulations, Title 47, Part 90,”Land Mobile Radio Service” 47 CFR 15 Code of Federal Regulations, Title 47, Part 15,”Radio Frequency Devices” Subpart B, “Unintentional Radiators” C63.4-2003 American Nationa…

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