NEOA284SERIESD-CSR-3604-4 Booster

AXELL 3604 A284 SERIES UHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL I DOC PN 3604 A284 Series-UM Rev. 2.1 © Axell Wireless Ltd D-CSR 3604 UHF Repeater Product Description and User’s Manual Doc PN 3604 A284 Series-UM Rev. 2.1 THIS DOCUMENT IS VALID FOR THE CSR 3604 (421/427MHz) REPEATERS for the US Market AXELL 3604 A284 SERIES UHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL © Axell Wireless Ltd DOC PN 3604 A284Series-UM Rev. 2.1 II 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 3604 A284 SERIES UHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL III DOC PN 3604 A284Series-UM Rev. 2.1 © Axell Wireless Ltd About This Manual This Product Manual provides the following information:  Description of the Repeater  Procedures for setup, configuration and checking the proper operation of the Repeater  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 Repeaters are familiar with the basic functionality of Repeaters. 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 3604 A284 SERIES UHF REPEATER PRODUCT DESCRIPTION AND USER’S MANUAL © Axell Wireless Ltd DOC PN 3604 A284Series-UM Rev. 2.1 IV Compliance with FCC Part 90 Signal Boosters THIS IS A 90.219 CLASS B DEVICE WARNING: This is NOT a CONSUMER device. This device is designed for installation by FCC LICENCEES and QUALIFIED INSTALLERS. You MUST have an FCC LICENCE or express consent of an FCC Licensee to operate this device. You MUST register Class B signal boosters (as defined in 47 CFR 90.219) online at www.fcc.gov/signal-boosters/registration. Unauthorized use may result in significant forfeiture penalties, including penalties in excess of $100,000 for each continuing violation. The installation procedure must result in the signal booster complying with FCC requirements 90.219(d). In order to meet FCC requirements 90.219 (d), it may be necessary for the installer to reduce the UL and/or DL output power for certain installations. 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 in…

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A2840105, D-CSR-3604-4-422/428-AC (422/428MHz) Date: Monday, 03 February 2014 Page 1 of 1 A4 Issue: A Drawn by: peterb Not to Scale Aerial House Asheridge Road Chesham Buckinghamshire HP5 2QD United Kingdom Telephone: +44 (0) 1494 777000 Facsimile: +44 (0) 1494 777002 E-Mail: [email protected] www.axellwireless.com © AWL 2008 Document No: PLB002036 421.0~424.5MHz Base Antenna ‘N’ type Mobile Antenna ‘N’ type SDR Module Part: E1031030 MCPA 420-425MHz B361132 MCPA 425-430MHz B361133 110V AC Input PSU J791001 Distribution Board J641030 External Interface J691001 Ref Gen R031002 Controller H481003 C a b l e J 7 5 5 0 0 1 C a b l e J 7 5 5 0 0 2 C a b l e J 7 5 5 0 0 3 C a b l e J 7 5 5 0 3 9 C a b l e J 7 5 5 0 4 0 In 2Out 2 In 1Out 1 Cable J755013 Downlink Uplink 421.0~424.5MHz 427.0~430.0MHz427.0~430.0MHz

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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D-CSR3604-4 115V Page 1 of 5 D-CSR3604-4 115V Front D-CSR3604-4 115V Page 2 of 5 Rear D-CSR3604-4 115V Page 3 of 5 Sides Label D-CSR3604-4 115V Page 4 of 5 Base Top D-CSR3604-4 115V Page 5 of 5 Oblique view

R031002B Reference Generator. J691001 - External Interface Board J641030B Distribution Board

B361130 - MCPA BSF 424 390-395 MHz D-CSR3604-4 115V Page 1 of 1 D-CSR3604-4 115V Interior layout E1031030 TETRA SDR UHF GENERIC NO Duplex Page 1 of 2 E1031030 TETRA SDR UHF GENERIC NO Duplex E1031030 TETRA SDR UHF GENERIC NO Duplex Page 2 of 2 1513001225 Duplexer 422.85/429.25 BW=2.7/1.5 30W Page 1 of 2 1513001225 Duplexer 422.85/429.25 BW=2.7/1.5 30W 1513001225 Duplexer 422.85/429.25 BW=2.7/1.5 30W Page 2 of 2

Operational Description of D-CSR3604 UHF Repeater Page 1 of 3 www.axellwireless.com The D-CSR3604 is a channelised Class A repeater or Band selective Class B product that utilised DSP Software Defined Radio filter techniques to provide up to 8 RF channel frequencies within the range of: 421.0-430.0MHz. In normal operation the repeater would consist of a number of narrow band filters that have been duplexed together to form a common input or output port for single antenna operation. The purpose of the filter / duplexer is to ensure that the equipment operating bandwidth is limited to the band of frequencies required to be amplified/repeater. The filter ensures that noise and any Intermodulation is limited to within the operating transmission band. The filter must prevent any noise reaching the antenna port at the receiver frequencies as any noise at this point will affect the ability to receive. The receiver input filter is used to ensure that only the required input band of frequencies is presented to the DSP module. The filter also ensures that the high level transmit output does not cause overload damage of blocking of the receiver ability to detect the wanted input frequencies. This document will detail the operation for each of the components and provide explanatory drawings of the system and its application. Cable J755001 Cable J755002 Cable J755003 Cable J755039 Cable J755040 Figure 1. UHF D-CSR3604 for Type approval – Part number A2840005. Operational Description of D-CSR3604 UHF Repeater Page 2 of 3 www.axellwireless.com The UHF CSR3604 consists of 4 major components to perform RF amplification of the DL and UL paths. 1. DSP controlled Digital filtering for channel selectivity 2. Downlink amplifier 3. Uplink Amplifier 4. Input and output spectrum defining band pass filters for band selectivity. There are also a number of supporting Power and Control modules including: 5. PSU 6. Distribution Board 7. Alarm interface 8. Controller 9. Reference Generator 10. Antenna Fault Detector Module Function 1. The DSP controlled digital filter module provides up to 8 channel selectivity in both the DL and UL directions. The channel filter has 2 bandwidth options. The bandwidth of each channel filter can be set between 10kHz and 3.5MHz.The module consists on a 30dB gain low noise input amplifier feeding into an analogue to digital convertor which digitises a block of the 3-3.5MHz input spectrum. The digitised signal is filtered into the up to 8 channel windows as set by the frequency and bandwidth information entered. A digital squelch with adjustable threshold is set to enable the signal output above a predetermined input signal level over the range of -60dBm to -108dBm. The digitised filtered output is then fed via a Digital to analogue convertor into a 30dB gain pre driver amplifier to feed the output amplifier. 2. The Downlink output amplifier provides 37dB of gain and has a P1dB of 47dBm and an IP3 of 68dBm. The amplifier utilises high linearity class A techniques to minimise Intermodulation generation in the presence of multiple carriers. The amplifier output power is limited to 37dBm (5W) composite power to ensure high linearity to keep spurious products to a minimum. 3. The Uplink output amplifier provides 37dB of gain and has a P1dB of 47dBm and an IP3 of 68dBm. The amplifier utilises high linearity class A techniques to minimise Intermodulation generation in the presence of multiple carriers. The amplifier output power is limited to 37dBm (5W) composite power to ensure high linearity to keep spurious products to a minimum. Operational Description of D-CSR3604 UHF Repeater Page 3 of 3 www.axellwireless.com 4. Band pass filters are fitted at the input and output of the DL and UL RF chains, these filters are used to limits the out of band noise and prevents out-of-band signals from overloading the DSP module. 5. The PSU is a high efficiency 300w switched mode module that converts the 110v AC input to 2 DC output voltages of 24v, 15v and 6.45v. 6. The Distribution board is used to connect the DC power and the RS485 control signals between the associated modules and the PSU / Controller card. 7. The Alarm interface card is used to connect the 4 external alarms into the controller card. 8. The Controller is based upon a Linux processor and software, which is used to control and monitor the active components within the repeater. A Web browser accessed GUI allows the operator to enter the required channel frequencies and to adjust the Gain and Squelch settings. The controller also provides a summary alarm output upon the failure of any active device. 9. The Reference Generator is used to provide an accurate stable 10MHz Reference signal to the DSP to ensure that the channel selectivity is centred on the wanted channel frequency.

RADIO FREQUENCY RADIATION EXPOSURE OET Bulletin No. 65, 47 CFR §§1.1307 and 2.1091 and RSS-102 Radio frequency radiation exposure evaluation. Fixed 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 Watts 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 (mW) Maximum EIRP (mW) Power density limit (S) (mW/cm 2 ) Distance (R) cm required to be less than (S) mW/cm 2 421 5000 8200 0.28 49 430 5000 8200 0.28 49 Result The EUT meets the limit requirements at the distances specified based on the maximum allowed ERP for a booster as per 90.219. ππ4 arranged-re 4 2 S EIRP R R EIRP S== LIMITS OET Bulletin 65C - 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/m 2) 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 ON D-CSR-3604-4 DOCUMENT NO. TRA-020328-47-00-C Total number of pages: 68 TRaC Wireless Test Report : TRA-020328-47-00-C Applicant : Axell Wireless Apparatus : D-CSR-3604-4 Specification(s) : CFR47 Part 90 & RSS-131 Purpose of Test : Certification FCCID : NEOA284SERIES Authorised by : : Radio Product Manager Issue Date : 15 th May 2014 Authorised Copy Number : PDF TRaC Global Test Report: TRA-020328-47-00-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 Assesment 9 1.9 Deviations from Test Standards 9 Section 2: Measurement Uncertainty 10 2.1 Measurement Uncertainty Values 10 Section 3: Modifications 12 3.1 Modifications Performed During Assessment 12 Appendix A: Uplink Formal Emission Test Results 13 A1 RF Gain and Output Power 14 A2 Amplifier Intermodulation Spurious Emissions 16 A3 Amplifier Modulated Channel Test 19 A4 Spurious Emissions at Antenna Terminals Less than 1MHz 21 A5 Spurious Emissions at Antenna Terminals Greater than 1MHz 23 A6 Noise at Antenna Terminals 27 A7 Radiated Electric Field Emissions 29 A8 Passband Gain & Bandwidth 34 Appendix B: Downlink Formal Emission Test Results 35 B1 RF Gain and Output Power 36 B2 Amplifier Intermodulation Spurious Emissions 38 B3 Amplifier Modulated Channel Test 41 B4 Spurious Emissions at Antenna Terminals Less than 1MHz 43 B5 Spurious Emissions at Antenna Terminals Greater than 1MHz 45 B6 Noise at Antenna Terminals 49 B7 Radiated Electric Field Emissions 51 B8 Passband Gain & Bandwidth 56 Appendix C: Additional Test and Sample Details 57 Appendix D: Additional Information 63 Appendix E: Good Engineering Information from Manual 64 Appendix G: Photographs and Figures 65 TRaC Global Test Report: TRA-020328-47-00-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 801427 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: D. Winstanley Report author: D. Winstanley This report must not be reproduced except in full without prior written permission from TRaC Global. TRaC Global Test Report: TRA-020328-47-00-C 5 1.2 Tests Requested By This testing in this report was requested by : Aerial House Asheridge Road Chesham Buckinghamshire HP5 1TU 1.3 Manufacturer Aerial House Asheridge Road Chesham Buckinghamshire HP5 1TU 1.4 Apparatus Assessed The following apparatus was assessed between 19 th February – 5 th March: D-CSR-3604-4 The Axell D-CSR-3604-4 is a booster that supports the following bands Uplink - 427.0 – 430.0MHz Downlink - 421.0 – 424.5MHz TRaC Global Test Report: TRA-020328-47-00-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 Power Output 90.219(e)(1) 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) N/A A3 & B3 Pass Spurious Emissions at Antenna Terminals 90.219(e)(3) N/A A4 & B4 Pass Field Strength of Spurious Emissions 90.219(e)(3) 4.3.2 A5 & B5 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 Passband Gain & 20dB bandwidth N/A 4.2 A6 & B6 Pass 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 Label requirement 90.219(e)(5)(4) N/A N/A Pass 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-020328-47-00-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: Wideband Uplink Wideband Downlink Test Location TRaC Global Skelmersdale [X] Hull [ ] Other [ ] Please Specify TRaC Global Test Report: TRA-020328-47-00-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 National Standards Institute (ANSI), “Methods of Measurement of Radio Noise Emissions from Low Voltage Electrical and Electronic Equipment in the Range 9 kHz to 40 GHz” RSS-131 Zone Enhancers for the Land Mobile Service RSS-GEN General Requirements and Information for the Certification of Radio Apparatus …

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