FCC ID: ABZ99FT4100B Non Broadcast Transmitter

APPLICANT: MOTOROLA SOLUTIONS User Information EQUIPMENT TYPE: ABZ99FT4100B 109AB-99FT4100B User Information Tune-up and user / operational manual information are provided in the following exhibits. EXHIBIT DESCRIPTION D1 D2 Tune-Up Procedure User / Operational Manual EXHIBIT D APPLICANT: MOTOROLA SOLUTIONS Tune-Up Procedure EQUIPMENT TYPE: ABZ99FT4100B 109AB-99FT4100B Tune-Up Procedure A procedure to ensure that the device is tuned to the correct frequency / frequency range and that it is operating at the proper level. This exhibit is only required for licensed transmitters. Content from Chapter 8 of the document MOTOTRBO SLR 1000 Repeater Basic Service and Installation Manual (part number MN003557A01-AL, June 2022) is included in the following pages. EXHIBIT D1 MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning Chapter 8 SLR 1000 Programming and Tuning 8.1 Programming and Tuning Introduction This section provides an overview of the MOTOTRBO Radio Management (RM) and the MOTOTRBO Tuner application for use on Windows 7, Windows 8, or Windows 8.1. These two MOTOTRBO applications are used for the configuration and alignment of the SLR 1000 Repeater . 8.2 Radio Management Setup The Radio Management (RM) is used to program the SLR 1000 Repeater. See Figure 20: Radio Management Setup on page 64 and Figure 11: SLR 1000 Repeater Transceiver Board Connector Locations on page 45 for the connectors on the repeater. NOTE: See the Radio Management (RM) Online Help for the programming procedures. CAUTION: Computer USB ports can be sensitive to Electronic Discharge. Use proper ESD practices (wrist strap, grounding, and so on.) and do not touch exposed contacts on cables when connected to a computer. Figure 20: Radio Management Setup 8.3 Repeater Tuning Setup A personal computer (PC) with a Windows operating system, and the MOTOTRBO Tuner application are required to align the SLR 1000 Repeater. To perform the tuning procedures, the repeater must be connected to the PC and the test equipment setup as shown in Figure 21: SLR 1000 Repeater Tuning 64 StationBottom Panel13.6 V DCApplicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 1 of 11 MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning Equipment Setup on page 65 and Figure 11: SLR 1000 Repeater Transceiver Board Connector Locations on page 45 for the connectors on the repeater. CAUTION: The high-speed solid-state antenna switch is only operable in Extended Range Direct Mode (ERDM) mode. Enable all channels as Extended Range Direct Mode before using the MOTOTRBO Tuner application, or possible damage to the antenna switch board may occur. Figure 21: SLR 1000 Repeater Tuning Equipment Setup 8.4 Tuning the Reference Oscillator The reference oscillator of the SLR 1000 Repeater provides the timing reference used for all frequency synthesizers and ensures their frequency accuracy. This procedure is used to adjust the alignment of the reference oscillator. This alignment procedure should be done as maintenance schedules and regulations require. See Repeater Tuning Setup on page 64 for the repeater tuning equipment setup. Prerequisites: Obtain the following:

Wattmeter (Communication Analyzer) Service monitor or counter 20 dB pad Standard Type A to Type B USB cable Personal computer Procedure:

1 Connect the repeater transmitter antenna port to a Communication Analyzer. 2 Power the repeater from either an AC or DC source. 3 Launch the Tuner application, and click Read to begin reading the repeater tuning software values. 4 In the tree view, select TX, then select Ref Oscillator. 5 Configure the currently operating frequency into the Communications Analyzer. 6 To key up the repeater, click PTT Toggle. 7 Adjust the working softpot value until the frequency is within the performance specifications (+/-

40 Hz for UHF) from the frequency point. 8 To de-key the repeater, click PTT Toggle. 9 To save the tuned softpot value into the repeater codeplug, click Write. 65 StationBottom Panel13.6 V DCTx Input PortWattmeter20 dB PadService Monitoror CounterTransmitApplicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 2 of 11 MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning 8.5 Tuning the Rx Audio Level Set The procedure outlined in this section is used to set the receive output audio level from the repeater for a given RF deviation of the received RF signal. Perform this procedure any time the Rx audio level requires adjustment. Prerequisites: Obtain the following:

Wattmeter (Communication Analyzer) Service monitor or counter 20 dB pad Standard Type A to Type B USB cable Personal computer Procedure:

1 Connect the repeater receiver antenna port to the Communication Analyzer. 2 Power the repeater from either an AC or DC source. 3 Launch the Tuner application and click Read to read the softpot values. 4 In the tree view, select RX, then select Rx Rated Volume. 5 Set the Communication Analyzer to output a -47 dBm RF signal modulated with a 1 kHz tone at 60% of full deviation on the tuning frequency. The tuning frequency is the value displayed on the Tuner GUI under the heading Frequency Points. NOTE: The Tuner aligns this parameter in a 12.5 kHz channel spacing, so 60% is 1.5 kHz of deviation. If Radio Management (RM) is set for 25 kHz operation, the repeater automatically scales the deviation by a factor of two when it is outside the Tuner environment. Programmed TPL and DPL squelch requirements are automatically disabled for the tuning frequency while in the Tuner environment. 6 Adjust the softpot value until the desired receive audio level is achieved at Pin 7 (in reference to ground) on the Aux connector. The ground connection provided by the Aux connector is Pin 4. 66 Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 3 of 11 Figure 22: Auxiliary Connector MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning NOTE: Optimally, load Pin 7 with the application loading used during normal operation of the repeater. 7 To save the new tuned softpot value into the repeater codeplug, click Write. 8.6 Tuning the Tx Audio Level Set This procedure is used to allow adjustment of the transmitter audio level the repeater is expecting at the Aux connector. Adjusting this level set has the same effect as increasing or decreasing RF signal deviation for a given transmit audio level. Perform this procedure any time the transmitter audio level requires adjustment. Prerequisites: Obtain the following:

Wattmeter (Communication Analyzer) Service monitor or counter 20 dB pad Standard Type A to Type B USB cable Personal computer Procedure:

1 Connect the repeater transmitter antenna port to the Communication Analyzer. 2 Power the repeater from a DC source. 3 Apply a 1 kHz signal at the desired input level to Pin 1 (in reference to ground) on the Aux connector. The ground connection provided by the Aux connector is Pin 4. See Figure 22:

Auxiliary Connector on page 67 NOTE: Optimally, load Pin 1 with the application source impedance used during normal operation of the repeater. 4 Launch the Tuner application and click Read to read the softpot values. 67 Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 4 of 11 MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning 5 In the tree view, select TX, then select Tx Audio Level. 6 Enter the tuning frequency into the Communication Analyzer (the value displayed in the Tuner application under the heading Frequency Points. 7 To key up the repeater, click PTT Toggle. 8 Adjust the softpot value until the desired receive audio level is achieved at Pin 7 (in reference to ground) on the Aux connector. The ground connection provided by the Aux connector is Pin 4. NOTE: The Tuner aligns this parameter in a 12.5 kHz channel spacing, so 60% is 1.5 kHz of deviation. If Radio Management (RM) is set for 25 kHz operation, the repeater automatically scales the deviation by a factor of two when it is outside the Tuner application. 9 To de-key the repeater, click PTT Toggle. 10 To save the new tuned softpot value into the repeater codeplug, click Write. 8.7 Modulation Limit Alignment Modulation is a change or alteration in the signal. Any aspect of the signal can be changed, such as amplitude, frequency, phase, timing or repetition rate of pulses. Aligning the modulation limit sets the RF carrier wave of the frequency bandwidth of the SLR 1000 Repeater. NOTE: A modulation limit alignment is always required when the repeater is in digital mode. This alignment is not required if the repeater is used in repeat mode. 8.7.1 Tuning the Modulation Limit (with no Tx Data and no PL) Prerequisites: Obtain the following:

Wattmeter (Communication Analyzer) Service monitor or counter 20 dB pad Standard Type A to Type B USB cable Personal computer Procedure:

1 Connect the repeater antenna port to the attenuation pad, if necessary, before connecting to the Communication Analyzer. 2 Power the repeater from a DC source. 3 Apply a 1 kHz signal at 1.2 Vrms to Pin 1 of the Aux connector. Signal ground is Pin 4 of the Aux connector. 4 Launch the Tuner application. 5 To read the softpot values, click Read. 6 In the tree view, select TX, then select Modulation Limit. 7 Enter the tuning frequency into the Communication Analyzer (the value displayed on the Tuner application). 8 To key up the repeater, click PTT Toggle. 68 Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 5 of 11 MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning 9 Adjust the softpot value until the maximum deviation is 92% of the rated system deviation

(RSD). This adjustment is tested in a 12.5 kHz channel spacing, so 92% of 2.5 kHz is 2.3 kHz. 10 Set the modulation limit to 92% so that any additional deviation incurred by the transmitter VCOs over temperature is compensated for. Channel Spacing

(kHz) RSD (kHz) 92% of RSD (kHz) Tolerance (Hz) 12.5 2.5 2.3

+0/ -50 11 To de-key the repeater, click PTT Toggle. 12 To save the new tuned softpot value into the repeater codeplug, click Write. 8.7.2 Verifying the Modulation Limit (with no Tx Data and no PL) Prerequisites: Obtain the following:

Wattmeter (Communication Analyzer) Service monitor or counter 20 dB pad Standard Type A to Type B USB cable Personal computer Procedure:

1 Connect the repeater antenna port to the attenuation pad, if necessary, before connecting to the Communication Analyzer. 2 Power the repeater from a DC source. 3 In Radio Management (RM), program the repeater with any frequency within the specified range of the repeater under test, and set the repeater for low power and disable the repeat path. 4 Apply a 1 kHz signal at 1.2 Vrms to Pin 1 of the Aux connector. Signal ground is Pin 4 of the Aux connector. 5 Key up the repeater by grounding Pin 2 of the Aux connector and measuring the deviation NOTE: Radio Management must have Pin 2 configured as an active low with the PTT function. 6 De-key the repeater. The deviation should meet the limits shown in the following table. Channel Spacing

(kHz) Relative Standard Deviation (RSD)

(kHz) 92% of RS

(kHz) Tolerance

(Hz) 12.5 20.0 2.5 4.0 2.3 3.68

+0/-50

+0/-80 69 Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 6 of 11 MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning Channel Spacing

(kHz) Relative Standard Deviation (RSD)

(kHz) 92% of RS

(kHz) Tolerance

(Hz) 25.0 5.0 4.6

+0/-100 NOTE:

The repeater is factory-tuned in accordance to this procedure and specification. Verification is performed outside of the Tuner application, such as in normal mode. 8.8 Tuning a Duplexer Module The duplexer module is shipped untuned. Before installing the duplexer into the repeater, it must be tuned specifically to the transmit and receive frequency pairs of the repeater. The duplexer module is composed of three low-pass/high-notch cavities and three high-pass/low-notch cavities. Each set of three cavities provides bandpass filtering for either the transmit RF signal or the receive RF signal. In general, the duplexer must be tuned so that the transmit cavity set passes the transmit signal and rejects the receive signal. Concurrently, the receive cavity set must be tuned to pass the receive signal and reject the transmit signal. Tuning is performed by injecting RF signals and making tuning adjustments (using the tuning rods and trimmer screws) while monitoring for maximum or minimum readings on the RF millivoltmeter. Field tuning the duplexer module requires the following general adjustments:

Tune high-pass/low-notch cavities for maximum pass and reject response Tune low-pass/high-notch cavities for maximum pass and reject response Check high-pass/low-notch and low-pass/high-notch cavities for insertion loss Check high-pass/low-notch and low-pass/high-notch cavities for isolation NOTE: If the duplexer module is tuned and the specifications are within a large margin of error, the duplexer must be returned to the Motorola Solutions Support Center (SSC) for repair. Prerequisites: Obtain the following test equipment:

2-port network analyzer Network analyzer cables Open/short/load calibration kit Two SMA female to MCX adapters N-male to SME female adapter Small crescent wrench T10 TORX bit and driver Procedure:

1 Determine the transmit and receive frequencies, as follows:

The less of the two frequencies is the LOW frequency and the greater of the two is the HIGH frequency. Choose a duplexer that includes both of these frequencies in its tuning range as indicated on the duplexer label. a Loosen the tightening nut on the three cavities for each section (six total). See Figure 23:

SLR 1000 UHF Repeater Band Reject (Notch) Duplexer on page 71 and Figure 24: SLR 1000 VHF Repeater Band Reject (Notch) Duplexer on page 71 70 Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 7 of 11 Figure 23: SLR 1000 UHF Repeater Band Reject (Notch) Duplexer MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning Figure 24: SLR 1000 VHF Repeater Band Reject (Notch) Duplexer a On the network analyzer (or equivalent) set the start frequency to a LOW frequency 3 MHz, and set the stop frequency to a HIGH frequency + 3 MHz. b Using the sweep menu, adjust the power out to as high as possible, presumably 10 dBm. c Perform a 2-port calibration. 2 View the s11 log mag return loss, as follows:

a Connect the LOW port on the duplexer to port 1 on the network analyzer. b Connect the ANT port on the duplexer to port 2 on the network analyzer. c Connect a 50 ohm load to the HIGH port on the network analyzer. d Set marker 1 (M1) as the low frequency and marker 2 (M2) as the high frequency. e Using the three T10 tuning screws on the LOW side, tune M1 for best return loss, s11. The results should be better than -12 dB. The lower the number is best (such as, -20 dB is preferable than -10 dB). Shorter screws (turned clockwise) are for a lower frequency and longer screws (turned counterclockwise) are for a higher frequency. Keep all three screws for each port at about the same depth when tuning each section. Later in this tuning procedure, you may notice that the three LOW port screws are shorter than the three HIGH port screws. f Connect the HIGH port on the duplexer to port 1 on the network analyzer. g Connect a 50 ohm load to the LOW side on the duplexer. h Tune the three screws on the HIGH side for a best return loss on M2. 3 View the s21 log mag insertion loss and rejection, as follows:

71 Tuning Screws - HighTuning Screws - LowTuning Screws - LowTuning Screws - HighApplicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 8 of 11 MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning The goal is to keep M2 better than -1.7 dB (for example, -1.3 dB) and M1 less than -65 dB (for example, -67 dB). See Figure 25: Example for HIGH Port Tuning of the UHF Duplexer on page 72. Figure 25: Example for HIGH Port Tuning of the UHF Duplexer a Using the three T10 tuning screws on the LOW side, tune M2 for best insertion loss, s21, while keeping the isolation (M1) better than 65 dB. The results should be better than -1.7 dB. Shorter screws (turned clockwise) are for a lower frequency and longer screws (turned counterclockwise) are for a higher frequency. Keep all three screws for each port at about the same depth when tuning each section. Later in this tuning process you may notice that the three LOW port screws are shorter than the three HIGH port screws. b Connect the LOW side cable of the duplexer to port 1 on the network analyzer. c Connect a 50 ohm load to the HIGH side of the duplexer. The goal is to keep M1 better than -1.7 dB and M2 better than -65 dB. See Figure 26:

Example for LOW Port Tuning of the UHF Duplexer on page 73. 72 Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 9 of 11 Figure 26: Example for LOW Port Tuning of the UHF Duplexer MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning d Using the three T10 tuning screws on the HIGH side, tune M1 for best insertion loss, s21, while keeping the isolation (M2) better than 65 dB. The results should be better than -1.7 dB. Shorter screws (turned clockwise) are for a lower frequency and longer screws (turned counterclockwise) are for a higher frequency. Keep all three screws for each port at about the same depth when tuning each section. Later in this tuning process you may notice that the three HIGH port screws are shorter than the three LOW port screws. 4 View the rejection of each port, as follows:

a Connect the LOW side of the duplexer to port 1 on the network analyzer. b Connect the HIGH side of the duplexer to port 2 on the network analyzer. c Connect a 50 ohm load to the ANT port on the duplexer. d The results should be similar to Figure 27: Rejection of Each Port for UHF Duplexer on page 74 73 Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 10 of 11 MN003557A01-AL Chapter 8 : SLR 1000 Programming and Tuning Figure 27: Rejection of Each Port for UHF Duplexer 5 Complete the tuning procedure, as follows:

a If the results are similar to Figure 27: Rejection of Each Port for UHF Duplexer on page 74 with better than -65 dB isolation between the LOW and HIGH ports of the duplexer, carefully tighten the nuts on the six T10 torque screws. Tighten them slightly snug, not all the way. Be careful not to accidentally change the tuning of those screws. b Observe the tuning so that the two DIPs are deeper than -65 dB. If so, continue to tighten the tuning nuts. The duplexer is now tuned. 74 Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BTune-Up ProcedureExhibit D1 11 of 11 APPLICANT: MOTOROLA SOLUTIONS EQUIPMENT TYPE: ABZ99FT4100B 109AB-99FT4100B User / Operational Manual Operational or Users Manual The manual should include instruction, installation, operator, or technical manuals with required information to the users. This manual should include a statement that cautions the user that changes or modifications not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. The manual shall include RF Hazard warning statements, if applicable. Content from the document MOTOTRBO SLR 1000 Repeater Series Base Station Repeater QUICK START GUIDE (part number MN003581A01-AA, June 2017) has been included as part of this filing package. Upon request, published manuals will be sent to the commission and/or telecommunication certification body

(TCB). All of the descriptions, block diagrams, and schematics that are included in this filing package are current as of the package submittal date. EXHIBIT D2 PROFESSIONAL DIGITAL TWO-WAY RADIO MOTOTRBO SLR 1000 Repeater QUICK START GUIDE en-US fr-CA Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 1 of 14 Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 2 of 14 MOTOTRBO SLR 1000 Repeater Quick Start Guide Notations Used in This Manual Note and caution notations are used throughout the text in this publication. These notations are used to emphasize that safety hazards exist, and due care must be taken and observed.

W A R N I N G CAUTION indicates a potentially hazardous situation which, if not avoided, might result in equipment damage. WARNING indicates a potentially hazardous situation which, if not avoided, could result in death or injury. This symbol indicates areas of the product that pose potential burn hazards. 1 English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 3 of 14 General Safety and Installation Standards and Guidelines WARNING: For safe installation, operation, service and repair of this equipment, follow the safety precautions and instructions described below, as well as any additional safety information in Motorolas product service and installation manuals and the Motorola R56 Standards and Guidelines for Communications Sites manual. To obtain copies of these materials, please contact Motorola as directed at the end of this section. After installation, these instructions should be retained and readily available for any person operating or servicing this repeater or working near it. W A R N I N G Failure to follow these safety precautions and instructions could result in serious injury or property damage. The installation process requires preparation and knowledge of the site before installation begins. Review installation procedures and precautions in the Motorola R56 manual before performing any site or component installation. Personnel must use safe work practices and good judgment, and always follow applicable safety procedures, such as requirements of the Occupational Safety and Health Administration (OSHA), the National Electrical Code (NEC), and local codes. The following are additional general safety precautions that must be observed:

To continue compliance with any applicable regulations and maintain the safety of this equipment, do not install substitute parts or perform any unauthorized modifications. If troubleshooting the equipment while the power is on, be aware of live circuits which could contain hazardous voltage. All equipment must be serviced by Motorola trained personnel. Do not operate the radio transmitters unless all RF connectors are secure and all connectors are properly terminated. All equipment must be properly grounded in accordance with the Motorola R56 and specified installation instructions for safe operation. Openings between the fins on the chassis are provided for ventilation. Do not block or cover openings between the fins that protect the devices from overheating. Some equipment components can become extremely hot during operation. Turn off all power to the equipment and wait until sufficiently cool before touching. Maintain emergency first aid kits at the site. Never store combustible materials in or near equipment. The combination of combustible material, heat and electrical energy increases the risk of a fire hazard. Equipment shall be installed in a site that meets the requirements of a restricted access location, per (UL60950-1 & EN60950-1), which is defined as follows: Access can only be gained by service persons or by users who have been instructed about the reasons for the 2 English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 4 of 14 restrictions applied to the location and about any precautions that shall be taken; and access is through the use of a tool or lock and key, or other means of security, and is controlled by the authority responsible for the location. Ensure that the installation area can safely support the weight on the repeater. Burn hazard. The metal housing of the product may become extremely hot. Use caution when working around the equipment. RF energy burn hazard. Disconnect power to prevent injury before disconnecting and connecting antennas. Shock hazard. The outer shields of all Tx and Rx RF cables outer shields must be grounded per Motorola R56 manual. Shock hazard. DC input voltage shall be no higher than 15.6 VDC. This maximum voltage shall include consideration of the battery charging float voltage associated with the intended supply system, regardless of the marked power rating of the equipment. All Tx and Rx RF cables shall be connected to a surge protection device according to Motorola R56 manual. Do not connect Tx and Rx RF cables directly to an outside antenna. Attention Compliance with National and International standards and guidelines for human exposure to Electromagnetic Energy (EME) at Transmitter Antenna sites generally requires that persons having access to a site shall be aware of the potential for exposure to EME and can exercise control of exposure by appropriate means, such as adhering to warning sign instructions. See this installation manual and Appendix A of Motorola R56. This product complies with the requirements set forth by the European Radio Equipment Directive (RED) regulations and applicable CENELEC standards concerning human exposure to Electromagnetic Energy (EME) at Transmitter Antenna sites. Appendix E of the SLR 1000 Repeater Basic Service and Installation Manual includes an EME exposure analysis of a typical system configuration for this product. For a different system configuration than the typical configuration, compliance with applicable EME exposure standards (current versions of the EN50384 and EN50385 IEC/IEEE 62704-2, and United States Federal Communication Commission, Evaluating compliance with FCC guidelines for human exposure to radio frequency electromagnetic fields, OET Bulletin 65 (Ed. 97-01), August 1997. Supplement C (Edition 01-01) to US FCC OET Bulletin 65 (Edition 97-01), Additional Information for Evaluating Compliance of Mobile and Portable Devices with FCC Limits for Human Exposure to Radio frequency Emissions, June 2001standards for occupational and general public exposure, respectively) can be evaluated by either employing the method illustrated in the typical system configuration EME exposure analysis included in Appendix E in the SLR 1000 Repeater Basic Service and Installation Manual, or employing another suitable method among those described in the current version of the EN50383 standard. Once the occupational and general public compliance boundaries are determined, means to ensure that workers and people are outside the respective boundaries, for instance using appropriate signage or restricted access, should be implemented; if this is not possible or practically achievable for the specific system configuration, the configuration should be modified in order to make it possible. The R56 Standards and Guidelines for Communications Sites manual provides examples of signage that can be used to identify the occupational or general public compliance boundaries. 3 English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 5 of 14 Refer to product specific manuals for detailed safety and installation instructions. Manuals can be obtained with product orders, downloaded from https://businessonline.motorolasolutions.com or purchased through the Motorola Aftermarket & Accessory Department. This is a class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures. MOTOTRBO SLR 1000 Repeater Supplemental Safety and Installation Requirements ATTENTION!

The MOTOTRBO SLR 1000 Repeater can be installed in a suitable in-building location, or suitable outdoor location. A restricted access location is required when installing this equipment into the end system. When installing the equipment, all requirements of relevant standards and local electrical codes must be fulfilled. The maximum operating ambient temperature of this equipment is 60 C, at sea level. Operating altitudes up to 5000 meters above sea level are supported, but maximum operating temperature shall degrade by 1C /1000 m elevation. Operation above 5000 may be feasible but operating specifications, and parameters are not guaranteed and reduced performance may result. General Installation Proper installation ensures the best possible performance and reliability of the repeater equipment. Pre-installation planning is required. This includes considering the mounting location of the equipment in relation to input power, antennas, and system interfaces. Also to be considered are site environment conditions, the particular mounting method (several available), and the required tools and equipment. If this is the first time installing this type of equipment, it is highly recommended that the user read the following:

Chapter 10 of the SLR 1000 Repeater Basic Service and Installation Manual before beginning the actual installation. Pre-Installation Overview The following information is an overview for installing the SLR 1000 Repeater:

List of Supplied Items SLR 1000 Repeater Mounting hardware Quick Start Guide NOTE:

Save the repeater shipping container and its components to facilitate possible future repeater shipping needs. 4 English English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 6 of 14 Environmental Conditions at Intended Installation Site The SLR 1000 Repeater is a rugged, compact repeater suited for indoor and outdoor locations where moisture and dust may be common. The repeater may be installed in any suitable location meeting the restricted access criteria and not exceeding the equipment specifications for temperature and environmental exposure (ingress). Operating Temperature Range

-30 C (-22 F) to +60 C (+140 F). Ingress or Environmental Exposure or Resistance Ingress Rating: IP65, dust and spraying water, and NEMA 4. The Motorola Quality Standards Fixed Network Equipment Installation manual, R56; specifically refer to the information on ground connection for lightning protection and power requirements. Mechanical Installation The repeater may be mounted on a wall or pole with the fins oriented vertically. Alternately, the SLR 1000 Repeater can be ceiling mounted with the fins facing towards the ceiling. Mounting the SLR 1000 Repeater to a Wall or Ceiling When mounting the SLR 1000 Repeater on wall or ceiling, use the mounting hardware included with the repeater. Obtain four #10/32 lag bolts, which are not included in the mounting hardware. Procedure:

1. Attached the bracket to either the wall or ceiling using the four

#10/32 lag bolts. See Figure 1. Figure 1: Bracket Mounting Holes 5 English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 7 of 14 2. From the mounting hardware, insert the four M6 screws into the repeater chassis side fins and partially tighten. See Figure 2. Figure 3. Bracket Receiving Slots Figure 2: Location of M6 Screw Mounts Using a U-bolt with two in. washers and four in. nuts for poles 3. Place the repeater chassis into the bracket by sliding the M6 screws into the receiving slots on the bracket. Torque to 60 in-lbs. See Figure 3. Mounting the SLR 1000 Repeater to a Pole When mounting the SLR 1000 Repeater to a pole, obtain the PMLN7213_ Pole Mount Kit, and the wall mounting bracket and four M6 screws included with the repeater mounting hardware An additional four M4 screws are used for a power supply. There are two possible options for the pole mount installation:

with a diameter between 2-2.75 in. Using two band clamps for poles of any diameter. The band clamps are not included in the pole mount kit. Procedure:

1. If using the U-bolt for installation, perform the following actions:

a. Thread two of the in. nuts onto the U-bolt. b. Place the U-bolt onto the pole and slide the pole mount bracket onto the U-bolt. c. Slide the wall mount bracket onto the U-bolt, with the receiving slots facing upwards, and place the two in. washers, then the two in. nuts onto the U-bolt, one on each thread. Torque the outer nuts to 150 in/lb. See Figures 4 and 5. 6 English English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 8 of 14 Figure 4: U-Bolt and Pole Mount Bracket Assembly d. Tighten the inner nuts against the pole mount bracket and torque to 300 in/lb. 2. If using the band clamps for installation, perform the following actions:

a. Slide the band clamps through the slots on the pole mount bracket and attach the bracket to the pole. See Figure 6. b. Attach the wall mount bracket to the pole mount bracket, with the receiving slots facing upwards, using two in. bolts and two in. nuts. Torque to 300 in/lb. See Figure 7. 3. If using a power supply, see the SLR 1000 Basic Service Manual for detailed instructions. Figure 5: U-Bolt and Pole Mount Bracket Assembly Figure 6: Band Clamps and Pole Mount Bracket 7 English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 9 of 14 Power Input Requirements After the repeater equipment has been mechanically installed, electrical connections must be made. This involves making the following connections to:

When applicable, AC input power cabling: 100240 Volts

(4763 Hz) at 1 A maximum. When applicable, DC input power cabling: 10.8 VDC to 15.6 VDC at 4 A maximum. Note: AC power supply accessories must be ordered separately.

The base station/repeater is to be connected to a battery supply that is in accordance with the applicable electrical codes for the end use country; for example, the National Electric Code ANSI/NFPA No.70 for the U.S. Figure 7: Wall Mount Bracket Attached to Pole Mount Bracket 4. Insert the four M6 screws, supplied in the repeater package, into the repeater chassis side fins and partially tighten. See Figure 2. W A R N I N G Ensure that the appropriate voltage is connected with a nominal 13.6 VDC (1114.4 VDC). 5. Place the repeater chassis into the bracket by sliding the M6 screws into the receiving slots on the bracket. Torque to 60 in-lb. See Figure 3. All connections to power are at the bottom of the repeater. Terminated cables are passed through the cable openings with the connectors added (system only), and then connected to the connector on the repeater. The sealing cap is then tightened to complete the seal. Grounding Connect a bonding wire from the repeater ground screw to the site ground point. The size of the bonding wire used for this connection must be 6 AWG minimum.

Refer to Motorola Quality Standards Fixed Network Equipment Installation manual, R56 for complete information regarding lightning protection. 8 English English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 10 of 14 NOTE:

Follow all applicable electrical codes for the end use country and locality. Connections Figure 9 illustrates the position of the connectors located on the repeater. Table 1 identifies the connector types as well as the primary function of the connector. Table 1: Connector Type and Primary Function NO Connector Function(s) Table 1: Connector Type and Primary Function Option Dependent N-Type Female 12 13 14 15 Option Dependent 1 and 2 Expansion Board Connection

(future use) Receiver RF (Rx) Input Cable Port Front Panel Flex Connector 1 2 3 4 5 6 7 8 9 10 11 Transmitter RF (Tx) Output Board Connection Pressure Equalizer Vent Receiver RF (Rx) Input Board Connection Transmitter RF (Tx) Output Cable Port Jumper Connection to enable external on/off function N-Type Female M6 TORX Screw Bonding Ground Connection 2.1 X 5.5 OD Barrel Connector DC Power Inlet Header Connection for optional antenna switch RJ-45 Aux/

Accessory Rx Audio, Tx Audio, PTT, 1 PPS, and GPIO RJ-45 Ethernet Network Type B USB Socket Programming Interface 9 English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 11 of 14 15 1 2 4 3 5 14 13 12 11 8 6 10 9 7 Figure 9: SLR 1000 Repeater Connections 10 English English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 12 of 14 Archiving Copying the Repeater Codeplug Data to a Computer Proceed to the Radio Management (RM) configuration procedures to customize the repeater parameters (such as, operating frequency, PL, codes, and so on). Backup the codeplug data of the SLR 1000 Repeater using the RM application. The repeater connection to facilitate the RM configuration is the USB Type-B host connection located on the bottom side of the repeater. Post-Installation Checklist Applying Power After the SLR 1000 Repeater has been mechanically installed and all electrical connections have been made, power may now be applied and the repeater checked for proper operation. Front Panel LEDs After turning on the repeater power, the three LEDs on the repeater cover:

Light for approximately one second to indicate that they are functional, then Go off for one second, then Indicate the operational status of the repeater. Verifying Proper Operation Operation of the repeater can be verified by:

Observing the state of the three LEDs located on the front panel, and Exercising radio operation.

Some repeater components can become extremely hot during operation. Turn off all power to the repeater and wait until it is sufficiently cool before touching the repeater. 11 English Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 13 of 14 MOTOROLA, MOTO, MOTOROLA SOLUTIONS and the Stylized M logo are trademarks or registered trademark of Motorola Trademark Holdings, LLC and are used under license. All other trademarks are the property of their respective owners. 2017 Motorola Solutions, Inc. All rights reserved. June 2017 MOTOROLA, MOTO, MOTOROLA SOLUTIONS et le logotype au M stylis sont des marques de commerce ou des marques dposes de Motorola Trademark Holdings, LLC et sont utilises sous licence. Toutes les autres marques de commerce sont la proprit de leurs dtenteurs respectifs. Motorola Solutions Inc., 2017. Tous droits rservs. Juin 2017 www.motorolasolutions.com/mototrbo

*MN003581A01*

MN003581A01-AA Applicant: Motorola SolutionsEquipment Type: ABZ99FT4100B / 109AB-99FT4100BExhibit D2 14 of 14

Applicant: Motorola Solutions Inc Equipment Type: ABZ99FT4100B 109AB-99FT4100B ID Label and Location Images Index Exhibit A1 A2 Description FCC/IC Identification Label ID Label Location Exhibit A Applicant: Motorola Solutions Inc Equipment Type: ABZ99FT4100B 109AB-99FT4100B IDENTIFICATION LABEL

(Pursuant to FCC Part 2.1033(c)(11), Part 2.1033(b)(7), and RSP 100 Sec 3) FCC / IC Identification Label A representative image of the FCC / IC Identification label is shown below. This label is generated as part of the standard manufacturing process and is printed in the factory. Much of the information that is on the label, such as serial number, model number, etc. is driven by the ordering process and is unique per customer order. FCC / IC Identification Label Exhibit A1 Applicant: Motorola Solutions Inc Equipment Type: ABZ99FT4100B 109AB-99FT4100B Equipment Label location The location of the identification label is on the back of the radio, as shown in the photograph below. Product Label EXHIBIT A2

TO:

Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Rd Columbia, MD 21046 May 1, 2023 Pursuant to FCC 22-84 Report and Order and KDB 986446 D01 Covered Equipment v01, the Commission adopted new FCC requirements to protect the nations networks and supply chains from equipment that poses an unacceptable risk to national security or the safety of U.S. persons. Specifically, the Commission adopted rules that prohibit equipment authorization for covered telecommunications equipment and video surveillance equipment produced by entities identified on the Commissions Covered List. Certifications FCC ID: ABZ99FT4100B concerning covered equipment. Section 2.911(d)(5)(i)-(ii). Robert Sarocka (the applicant) certifies that the equipment for which authorization is sought is not covered equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. Robert Sarocka (the applicant) certifies that as of the date of the filing of the application, the applicant is not identified on the covered list as an entity producing covered equipment. Thank you. Regards, 5/01/23 Robert Sarocka Engineering Manager Motorola Solutions 2000 Progress Parkway, Schaumburg, IL 60196 847-344-6075 Bob.Sarocka@motorolasolutions.com

FCC ID: ABZ99FT4100B Date: May 1, 2023 Rick King Certification Department 1516 Centre Circle Downers Grove, Illinois 60515 Telephone: 630 495-9770 Email: Engineering@elitetest.com ELITE ELECTRONIC ENGINEERING Subject: Extended Frequencies Justification for Certification of Transmitter with FCC ID: ABZ99FT4100B Dear Sir, In accordance with updated requirements pertaining to Publication KDB 634817, Frequency Range Listings for Certification Grants, Motorola Solutions hereby submits attestation that the transmitter described in this submission includes continuous frequencies that are not listed in rule part 90. For the FCCs Rule Parts 22, 74, 80 and 90 applications, this radio is used in systems by Federal and Public Safety agencies including Police, Fire, and Emergency Medical Services, etc. Please note that Licensed End Users do not have access to any external controls that will allow them to program the equipment. Equipment programming is the responsibility of Authorized Service Personnel. Also, the radio complies with 47 CFR Part 90.203(e) and 80.203(b), in that the operator cannot directly program the transmit frequencies using the normally accessible external controls. It is understood that a grant note code may be added to the grant which indicates this required operation. Sincerely, Bob Sarocka Engineering Manager E-mail: Bob.Sarocka@motorolasolutions.com

FCC ID: ABZ99FT4100B Date: May 1, 2023 Rick King Certification Department 1516 Centre Circle Downers Grove, Illinois 60515 Telephone: 630 495-9770 Email: Engineering@elitetest.com ELITE ELECTRONIC ENGINEERING Subject: Part 90.203 (j) (5) Certification Statement FCC ID: ABZ99FT4100B Dear Sir, Motorola Solutions, Inc certifies that its digital base station transmitter FCC ID: ABZ99FT4100B, meets a spectrum efficiency standard of one voice channel per 6.25kHz of channel bandwidth. Additionally, Motorola Solutions, Inc certifies the equipment is capable of supporting a minimum data rate of 4800 bits per second per 6.25 kHz of channel bandwidth. Sincerely, Bob Sarocka Engineering Manager E-mail: Bob.Sarocka@motorolasolutions.com

TO:

Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Rd Columbia, MD 21046 May 1, 2023 Pursuant to FCC 22-84 Report and Order and KDB 986446 D01 Covered Equipment v01, the Commission adopted new FCC requirements to protect the nations networks and supply chains from equipment that poses an unacceptable risk to national security or the safety of U.S. persons. Specifically, the Commission adopted rules that prohibit equipment authorization for covered telecommunications equipment and video surveillance equipment produced by entities identified on the Commissions Covered List. Certification designating a U.S. agent for service of process. As required by section 2.911(d)(7), the applicant must designate a contact located in the United States for purposes of acting as the applicants agent for service of process, regardless of whether the applicant is a domestic or foreign entity. Robert Sarocka (the applicant) concent to accept the service of process. Robert Sarocka Motorola Solutions 2000 Progress Parkway, Schaumburg, IL 60196 847-344-6075 Bob.Sarocka@motorolasolutions.com FCC ID: ABZ99FT4100B FRN: 0025009739 Thank you. Regards, 5/01/23 Robert Sarocka Engineering Manager

TO:

Federal Communication Commission Equipment Authorization Division Application Processing Branch 7435 Oakland Mills Rd Columbia, MD 21046 ATTENTION: Federal Communication Commission Equipment Authorization To whom it may concern, We would like to submit for Certification to FCC: ABZ99FT4100B. Please find in the following application all related documentation to support this New Single Certification. We would appreciate your prompt attention to the submittal. Applicant Company name: Motorola Solutions, Inc. Contact Name: Bob Sarocka Address: 2000 Progress Parkway, Schaumburg, IL 60196 Telephone No: 847-344-6075 Email: Bob.Sarocka@motorolasolutions.com FCC ID Number: ABZ99FT4100B 05/01/23 Robert Sarocka Engineering Manager Motorola Solutions

FCC ID: ABZ99FT4100B HVIN: SLR 1000-UHFB CONFIDENTIALITY REQUESTED Date: May 17, 2023 Pursuant to FCC 47 CFR 0.457(d) and 0.459 and IC RSP-100, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term Short Term Short Term Permanent Permanent Short Term Permanent Short Term Permanent Short Term Short Term Short Term Short Term Permanent Permanent Permanent*

Block Diagrams (Included in Exhibit B) External Photos Internal Photos Operation Description/Theory of Operation (Included in Exhibit B) Parts List & Placement/BOM (Included in Exhibit B) Tune-Up Procedure Schematics (Included in Exhibit B) Test Setup Photos Users Manual Motorola Solutions has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Short Term Confidentiality:

The applicant requests the exhibits listed above as short term confidential be withheld from public review for a duration of 180 days from the date of submission. Permanent Confidentiality:

The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. NOTE for Industry Canada Applications:

The applicant understands that until such time that IC distinguishes between Short Term and Permanent Confidentiality, either type of marked exhibit above will simply be marked Confidential when submitted to IC. Sincerely, By:

(Signature) Robert Sarocka

(Print name) Title:

Engineering Manager