XYH-RDR3500UTwo Way Radio

Model: RDR3500U FCC Caution: Any Changes or m odifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. This equipment has been tested and found to comply with the limits for a Class B provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television 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: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. digital device, pursuant to part 15 of the FCC Rules. These limits are designed to IC statement The device has been tested and compliance with SAR limits, users can obtain Canadian information on RF exposure and compliance Après examen de ce matériel aux conformité aux limites DAS et/ou aux limites d’intensité de champ RF, les utilisateurs peuvent sur l’exposition aux radiofréquences et la conformité and compliance d’acquérir les informations correspondantes RF Exposure Compliance and Control Guidelines and Operating Instructions To control your exposure and ensure compliance with the occupational/controlled environment exposure limits always adhere to the following procedures. Guidelines: Do not remove the RF Exposure Label from the device. User awareness instructions should accompany device when transferred to other users. Do not use this device if the operational requirements described herein are not met. Operating Instructions: Transmit no more than the rated duty factor of 50% of the time. To transmit (talk), push the Push-To-Talk (PTT) button. To receive calls, release the PTT button. Transmitting 50% of the time, orless, is important because this radio generates measurable RF energy exposure only when transmitting (in terms of measuring for standards compliance). Hold the radio in a vertical position in front of face with the microphone (and the other parts of the radio, including the antenna) at least one inch (2.5 cm) away from the nose. Keeping the radio at the proper distance is important because RF exposures decrease with distance from the antenna. Antenna should be kept away from eyes. When worn on the body, always place the radio in a Xiamen Puxing Electronics Science&Technology Co., Ltd approved clip, holder, holster, case, or body harness for this product. Using approved body-worn accessories is important because the use of Xiamen Puxing Electronics Science&Technology Co., Ltd or other manufacturer’s non-approved accessories may result in exposure levels, which exceed the FCC’s occupational/controlled environment RF exposure limits. If you are not using a body-worn accessory and are not using the radio in the intended use position in front of the face, then ensure th e antenna and the radio are kept at least 2.5 cm (one inch) from the body when transmitting. Keeping the radio at the proper distance is important because RF exposures decrease with increasing distance from the antenna. Use only Xiamen Puxing Electronics Science&Technology Co., Ltd approved supplied or replacement antennas, batteries, and accessories. Use of non-manufacturer-nameapproved antennas, batteries, and accessories may exceed the FCC RF exposure guidelines.

Model: RDR3600U  FCC Caution: Any Changes or m odifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 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. This equipment has been tested and found to comply with the limits for a Class B provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television 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: —Reorient or relocate the receiving antenna. —Increase the separation between the equipment and receiver. —Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. —Consult the dealer or an experienced radio/TV technician for help. digital device, pursuant to part 15 of the FCC Rules. These limits are designed to IC statement The device has been tested and compliance with SAR limits, users can obtain Canadian information on RF exposure and compliance Après examen de ce matériel aux conformité aux limites DAS et/ou aux limites d’intensité de champ RF, les utilisateurs peuvent sur l’exposition aux radiofréquences et la conformité and compliance d’acquérir les informations correspondantes RF Exposure Compliance and Control Guidelines and Operating Instructions To control your exposure and ensure compliance with the occupational/controlled environment exposure limits always adhere to the following procedures. Guidelines: Do not remove the RF Exposure Label from the device. User awareness instructions should accompany device when transferred to other users. Do not use this device if the operational requirements described herein are not met. Operating Instructions: Transmit no more than the rated duty factor of 50% of the time. To transmit (talk), push the Push-To-Talk (PTT) button. To receive calls, release the PTT button. Transmitting 50% of the time, orless, is important because this radio generates measurable RF energy exposure only when transmitting (in terms of measuring for standards compliance). Hold the radio in a vertical position in front of face with the microphone (and the other parts of the radio, including the antenna) at least one inch (2.5 cm) away from the nose. Keeping the radio at the proper distance is important because RF exposures decrease with distance from the antenna. Antenna should be kept away from eyes. When worn on the body, always place the radio in a Xiamen Puxing Electronics Science&Technology Co., Ltd approved clip, holder, holster, case, or body harness for this product. Using approved body-worn accessories is important because the use of Xiamen Puxing Electronics Science&Technology Co., Ltd or other manufacturer’s non-approved accessories may result in exposure levels, which exceed the FCC’s occupational/controlled environment RF exposure limits. If you are not using a body-worn accessory and are not using the radio in the intended use position in front of the face, then ensure th e antenna and the radio are kept at least 2.5 cm (one inch) from the body when transmitting. Keeping the radio at the proper distance is important because RF exposures decrease with increasing distance from the antenna. Use only Xiamen Puxing Electronics Science&Technology Co., Ltd approved supplied or replacement antennas, batteries, and accessories. Use of non-manufacturer-nameapproved antennas, batteries, and accessories may exceed the FCC RF exposure guidelines.

EXHIBIT A - FCC ID LABELING AND LOCATION FCC ID Label Statement Proposed FCC ID Label Location The label shown shall be permanently affixed at a conspicuous location on the device and be readily visible to the user at the time purchase (Labeling requirements per 2.925)

EXHIBIT C - EUT INTERNAL PHOTOGRAPHS Model: RDR3500U EUT – Battery off View EUT – Cover off View 1 EUT – Cover off View 2 EUT – Main Board Top View EUT – Main Board Bottom View Model: RDR3600U EUT – Battery off View EUT – Cover off View 1 EUT – Cover off View 2 EUT – Main Board Top View EUT – Main Board Bottom View EUT – LCD&Key Board Top View 1 EUT – LCD&Key Board Top View 2 EUT – LCD&Key Board Bottom View

Adjustment instruciton PUBLIC PARTS（commissioning equipment：VOLTAGE METER）： 1、BATTERY VOLTAGE：7.5V±0.1V。 FREQUENCY RANGE：400-500MHz. 2、check RX VCO lock voltage： high end：3.5V±0.2V. Low end：0.6V。 3、check TX VCO lock voltage：high end：3.8V±0.2V. Low end：0.6V。 Transmitting part （ commissioning equipment ： AEROFLEX3920,3A standard power supply.tesing software：PX-800 programming software） 1、 Frequency adjust：nominal frequency ±50Hz. 2、 Adjust high power：(high、middle、low ,nine points in total)5.0±1.0W.check the average current≤1.0A。 3、 Low power adjust：(high、middle、low,nine points in total)1.0±0.2W.check the current ≤0.8A。 4、 Bit error rate adjustment： adjust the MOD1,MOD2 amplitude separately，make 4FSK level＋3、－3 deviation value is ±1.944±0.1KHz, ＋1、－1 deviation±0.648± 0.1KHz，bit error≤3%。 Receiver part（commissioning equipment：AEROFLEX3920,3A standard power supply.tesing software：PX-800 programming software） RX audio power：check the maximum audio power：1.2±0.1W。current≤0.4A。 1、 RX sensitivity adjustment： Signal source output the standard digital signal, the amplitude is -116dBm, adjust the sensitivity items in the PX-800 ， PX-820 software for the RX PCTV voltage of high,middle,low 9 frequency points in total,and make all the RX bit error rate are less than 3%.

Note: This test report is prepared for the customer shown above and for the device described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. SAR EVALUATION REPORT For RCA Communications Systems 133 West Market Street, Suite 227, Indianapolis, IN 46204, USA FCC ID: XYH-RDR3500U Report Type: Original Report Product Type: Two Way Radio Test Engineer: Wilson Chen Report Number: RSZ140227001-20A Report Date: 2014-03-06 Reviewed By: Sandy Wang SAR Engineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No: RSZ140227001-20A SAR Evaluation Report 2 of 73 Attestation of Test Results EUT Information Company Name RCA Communications Systems EUT Description Two Way Radio FCC ID XYH-RDR3500U Model Number RDR3500U, RDR3600U Test Date 2014-03-03 Mode Frequency (MHz) Model Max. SAR Level(s) Report Limit (W/Kg) Analog 400-500 RDR3500U 12.5 kHz Face up: 1.172 W/kg (50% duty cycle) Body-Back: 2.425W/kg (50% duty cycle) 8 Digital 12.5 kHz Face up: 1.387 W/kg Body-Back: 3.082 W/kg Analog 400-500 RDR3600U 12.5 kHz Face up: 1.601 W/kg (50% duty cycle) Body-Back: 2.487 W/kg (50% duty cycle) Digital 12.5 kHz Face up: 1.380 W/kg Body-Back: 1.513 W/kg Applicable Standards ANSI / IEEE C95.1: 2005 IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fileds,3 kHz to 300 GHz. ANSI / IEEE C95.3: 2002 IEEE Recommended Practice for Measurements and Computations of Radio Frequency Electromagnetic Fields With Respect to Human Exposure to SuchFields,100 kHz—300 GHz. IEEE1528:2003 IEEE Recommended Practice for Determining the Peak Spatial-Average Specific Absorption Rate (SAR) in the Human Head from Wireless Communications Devices: Measurement Techniques KDB procedures KDB 447498 D01 Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies KDB 643646 SAR Test Reduction Considerations for Occupational PTT Radios Note: This wireless device has been shown to be capable of compliance for localized specific absorption rate (SAR) for General Population/Uncontrolled Exposure limits specified in ANSI/IEEE Standards and has been tested in accordance with the measurement procedures specified in IEEE 1528-2003 and RF exposure KDB procedures. The results and statements contained in this report pertain only to the device(s) evaluated. Bay Area Compliance Laboratories Corp. (Shenzhen) Report No: RSZ140227001-20A SAR Evaluation Report 3 of 73 TABLE OF CONTENTS DOCUMENT REVISION HISTORY ......................................................................................................................... 5 EUT DESCRIPTION .................................................................................................................................................... 6 TECHNICAL SPECIFICATION ......................................................................................................................................... 6 REFERENCE, STANDARDS, AND GUILDELINES ............................................................................................... 7 SAR LIMITS ................................................................................................................................................................. 8 FACILITIES .................................................................................................................................................................. 9 DESCRIPTION OF TEST SYSTEM ........................................................................................................................ 10 EQUIPMENT LIST AND CALIBRATION ............................................................................................................. 17 EQUIPMENTS LIST & CALIBRATION INFORMATION .................................................................................................... 17 SAR MEASUREMENT SYSTEM VERIFICATION .............................................................................................. 18 LIQUID VERIFICATION ............................................................................................................................................... 18 SYSTEM ACCURACY VERIFICATION ........................................................................................................................... 21 SAR SYSTEM VALIDATION DATA ..................................................................................................................... 22 EUT TEST STRATEGY AND METHODOLOGY ................................................................................................. 26 TEST POSITIONS FOR DEVICE OPERATING NEXT TO A PERSON’S EAR........................................................................ 26 CHEEK/TOUCH POSITION ........................................................................................................................................... 27 EAR/TILT POSITION ................................................................................................................................................... 27 TEST POSITIONS FOR BODY-WORN AND OTHER CONFIGURATIONS .............................................................................. 28 SAR EVALUATION PROCEDURE ................................................................................................................................. 29 CONDUCTED OUTPUT POWER MEASUREMENT ........................................................................................... 30 PROVISION APPLICABLE ............................................................................................................................................ 30 TEST PROCEDURE ...............................…

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Note: This test report is prepared for the customer shown above and for the equipment described herein. It may not be duplicated or used in part without prior written consent from Bay Area Compliance Laboratories Corp. FCC PART 90 TEST REPORT For RCA Communications Systems 133 West Market Street, Suite 227, Indianapolis, IN 46204, USA FCC ID: XYH-RDR3500U Report Type: Original Report Product Type: Two way radio Test Engineer: Bell Hu Report Number: RSZ140 227001-00 Report Date: 20 14 -03-05 Reviewed By: Sula Huang RF Eng ineer Prepared By: Bay Area Compliance Laboratories Corp. (Shenzhen) 6/F, the 3rd Phase of WanLi Industrial Building, ShiHua Road, FuTian Free Trade Zone Shenzhen, Guangdong, China Tel: +86-755-33320018 Fax: +86-755-33320008 www.baclcorp.com.cn Bay Area Compliance Laboratories Corp. (Shenzhen) Report No.: RSZ140227001-00 FCC PART 90 Page 2 of 33 TABLE OF CONTENTS GENERAL INFORMATION ....................................................................................................................................... 4 PRODUCT DESCRIPTION FOR EQUIPMENT UNDER TEST (EUT) ..................................................................................... 4 OBJECTIVE ................................................................................................................................................................... 4 RELATED SUBMITTAL(S)/GRANT(S) ............................................................................................................................. 4 TEST METHODOLOGY .................................................................................................................................................. 4 TEST FACILITY ............................................................................................................................................................. 5 SYSTEM TEST CONFIGURATION .......................................................................................................................... 6 DESCRIPTION OF TEST CONFIGURATION ...................................................................................................................... 6 EQUIPMENT MODIFICATIONS ....................................................................................................................................... 6 SUPPORT EQUIPMENT LIST AND DETAILS .................................................................................................................... 6 BLOCK DIAGRAM OF TEST SETUP ................................................................................................................................ 6 SUMMARY OF TEST RESULTS ............................................................................................................................... 7 FCC §1.1307(b) & §2.1093 - RF EXPOSURE ............................................................................................................. 8 APPLICABLE STANDARD .............................................................................................................................................. 8 FCC §2.1046 & §90.205 - RF OUTPUT POWER ....................................................................................................... 9 APPLICABLE STANDARD .............................................................................................................................................. 9 TEST PROCEDURE ........................................................................................................................................................ 9 TEST EQUIPMENT LIST AND DETAILS ........................................................................................................................... 9 TEST DATA .................................................................................................................................................................. 9 FCC §2.1047 §90.207 - MODULATION CHARACTERISTIC .............................................................................. 11 APPLICABLE STANDARD ............................................................................................................................................ 11 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 11 TEST PROCEDURE ...................................................................................................................................................... 11 TEST DATA ................................................................................................................................................................ 11 FCC §2.1049 & §90.209 & §90.210 – OCCUPIED BANDWIDTH & EMISSION MASK ................................... 15 APPLICABLE STANDARD ............................................................................................................................................ 15 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 15 TEST PROCEDURE ...................................................................................................................................................... 15 TEST DATA ................................................................................................................................................................ 16 FCC §2.1051 & §90.210 - SPURIOUS EMISSIONS AT ANTENNA TERMINALS ............................................ 21 APPLICABLE STANDARD ............................................................................................................................................ 21 TEST EQUIPMENT LIST AND DETAILS ......................................................................................................................... 21 TEST PROCEDURE .........................................................…

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EXHIBIT D - TEST SETUP PHOTOGRAPHS Model: RDR3500U Transmitting Radiated Emissions (Below 1 GHz) Transmitting Radiated Emissions (Above 1 GHz) Model: RDR3600U Transmitting Radiated Emissions (Below 1 GHz) Transmitting Radiated Emissions (Above 1 GHz) Extreme Condition View