FCC ID: W5IBSX300350 Symeo LPR-1DHP-350 (BSX300350)

SYMEO LOCAL POSITIONING RADAR Product: LPR-1DHP-350 Product Documentation SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Content CONTENT .............................................................................................................................. 2 1 2 3 SAFETY NOTES ........................................................................................................ 5 THE LPR-1DHP-350 ................................................................................................. 8 RADAR BASICS ........................................................................................................ 8 3.1 Radar Distance Measurement Principle .................................................................. 8 3.2 Radar Beam and Field of View (FoV) ....................................................................... 9 3.3 Fresnel Zone ............................................................................................................. 9 3.4 Radar Modes ........................................................................................................... 10 3.4.1 Primary Radar Mode ................................................................................................. 10 3.4.2 Secondary Radar Mode ............................................................................................ 11 3.5 Bandwidth Modes ................................................................................................... 11 3.6 Accuracy .................................................................................................................. 12 3.7 Range ....................................................................................................................... 12 4 COMPONENTS ........................................................................................................ 13 4.1 Device Overview ..................................................................................................... 13 4.2 LED Display ............................................................................................................. 15 4.3 Connectors .............................................................................................................. 15 4.4 Mounting Brackets .................................................................................................. 16 4.4.1 Mounting Bracket MTM103102 .............................................................................. 16 4.5 Corner Reflectors .................................................................................................... 18 4.5.1 Corner Reflector 250 mm MTE001011 ................................................................... 18 4.5.2 Adjustable mounting device tube/wall MTM000169 ................................................ 18 5 MOUNTING .............................................................................................................. 19 5.1 General Mounting Instructions .............................................................................. 19 5.2 Mounting for Primary Radar Mode ......................................................................... 19 5.3 Mounting for Secondary Radar Mode .................................................................... 20 Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 2 of 26 Content SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation 6 QUICK SETUP ......................................................................................................... 21 6.1 Initial Setup ............................................................................................................. 21 6.2 Quick Setup for Primary Radar Mode .................................................................... 21 6.3 Quick Setup for Secondary Radar Mode ............................................................... 22 7 TECHNICAL DATA .................................................................................................. 24 7.1 General Technical Data .......................................................................................... 24 7.2 Mode Dependent Technical Data ........................................................................... 25 7.2.1 Primary Radar Mode ................................................................................................. 25 7.2.2 Secondary Radar Mode ............................................................................................ 25 Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 3 of 26 Content SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation The documentation for the LPR-1DHP-350 Local Positioning Radar System is published by:

SYMEO GmbH Prof.-Messerschmitt-Str. 3 D-85579 Neubiberg www.symeo.com If you have any questions or suggestions, please contact:

Email: info@symeo.com phone: +49 89 660 7796 0 Copyright Symeo GmbH HISTORY Version 0001 0001b Date Description 28-06-2022 Release for FCC/RED 09-08-2023 Values in technical data fixed VERSION 0001b APPROVED:

SYMBOLS USED The following symbols are used throughout the documentation:

This symbol appears before instructions that must be followed at all times. Failure to comply with these instructions will result in personnel injury. This symbol appears before instructions that must be followed at all times. Failure to comply with these instructions will result in damage to equipment. This symbol appears before information of particular importance. All rights reserved, particularly those relating to the translation, reprinting, and reproduction by photocopying or similar processes of all or part of the documentation and for purposes of the award of patents or submission of utility models. Delivery options and technical changes reserved. Wherever the term LPR-1DHP-350 is used during this documentation, all products included in the LPR-1DHP-350 are addressed. Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 4 of 26 Content SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation 1 Safety Notes General The LPR-1DHP-350 is a radar distance measurement sensor that may be used to measure distances between a radar unit and a reflector or between two radar units. LPR-1DHP-350 radars are purely tracking and assistance systems. They do not feature a functional safety level, e.g., Safety Integrity Level (SIL) or Performance Level (PL), as specified in functional safety standards (e.g., IEC 61508, EN ISO 13849, EN 62061). Do not expose the radar to flames or heat above the specified temperature range. Read the documentation before operation of the radar and follow the included safety notes. Take note of the safety and operating instructions of the system in which you want to install the device. Follow national safety norms and regulations. Installation must be carried out by qualified and trained technicians. When the system is mounted on tubes, measures to prevent slippage of the system must be taken. Only screwed connections with safety against loosening may be used for mounting the radar. Adhere to the specified tightening torques for all screws and connectors. Screwed connections must be examined at regular intervals, especially if the radar is mounted exposed. Installation Repairs and Modifications Repairs or modifications may only be performed by the manufacturer. Opening of the device is prohibited. Any change or modification not expressly approved by the party responsible for compliance could void the users authority to operate the equipment. The warranty shall be voided if defects are caused to the device by installing or exchanging system extensions. Transport and Storage Do not drop the device and do not expose it to strong vibrations. Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 5 of 26 Safety Notes SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Power Supply While installing or using it in open-air, transient overvoltage cannot be excluded. Overvoltage protection is to be used for low voltage in accordance to DIN EN 61643-21 and IEC 61643-21. Be careful that the device can be damaged by reverse polarity despite implementation of polarity reversal protection. Setup and Operation Protect the contacts of all of the device's sockets and plugs from static electricity. Proper operation (in accordance with IEC60950/EN60950) of the device is only assured if the housing and integral covers for mounting slots are fully installed (electric shock, cooling, fire protection, noise suppression). In case of intense, direct solar radiation or other radiant heat, it may be necessary to provide a sun or heat shield. Be aware, that misuse, modification or damage of the sensor can lead to erroneous distance measurements. After mounting and commissioning, compare the actual distance to the distance measured by the radar sensor with respect to your needed accuracy. This step must be repeated after major changes to your measurement setup. System Extensions and Accessories For LAN cabling, the requirements in accordance with EN 50173 and EN 50174-1/2 apply. Use of either a Category 5 shielded cable for 10/100 Ethernet or Category 5e shielded cable for gigabit Ethernet is a minimum requirement. The specifications of standard ISO/IEC 11801 must be complied with. General Requirements for Compliance of Radio Apparatus The operation of this device requires compliance with regional radio regulations. This device complies with Part 15 of the FCC Rules and with Industry Canada license-exempt RSS standard(s). 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. Le prsent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence. L'exploitation est autorise aux deux conditions suivantes: (1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage radiolectrique subi, mme si le brouillage est susceptible d'en compromettre le fonctionnement. Safety Notes Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 6 of 26 SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Exposure Requirements To satisfy FCC exposure requirements a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during operation. To ensure compliance, operations at closer distances than this are not recommended. To satisfy ISED exposure requirements a separation distance of 20 cm or more should be maintained between the antenna of this device and persons during operation. To ensure compliance, operations at closer distances than this are not recommended. Pour satisfaire aux exigences d'exposition ISED, une distance d-e spa ration de 20 cm ou plus doit tre maintenue entre l'antenne de cet appareil et les personnes pendant le fonctionnement. Pour assurer la conformit, les oprations plus courte distance ne sont pas recommandes. Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 7 of 26 Safety Notes SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation 2 The LPR-1DHP-350 The LPR-1DHP-350 radar system performs 1D distance measurements for short and medium ranges with high accuracy. By means of primary radar or secondary radar measurements, the LPR-1DHP-350 can detect the position and speed - for example of cranes and rail-bound transport systems - in real-time and make the data available via the device interfaces. Figure 2.1: LPR-1DHP-350 Typical applications of the LPR-1DHP-350 are:

Positioning of cranes, crane trolleys, hoists and other railbound transport systems Process automation, monitoring and control Collision avoidance Radar barriers 3 Radar Basics 3.1 Radar Distance Measurement Principle The LPR-1DHP-350 radar distance sensors use electromagnetic waves to measure the distance and speed between two radars (secondary radar mode) or a single radar and a reflector (primary radar mode). The underlying measuring principle is based on the Round-Trip Time-Of-Flight (RTOF) measurement between a transmitted radar signal and a received signal. The radar estimates the time the radar signal needs to travel the unknown distance d from one radar to the other

(or to a reflector) and back. The distance is then calculated with the formula where c is the speed of light.

= 0.5 Radar Basics Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 8 of 26 SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation 3.2 Radar Beam and Field of View (FoV) The LPR-1DHP-350 emits a high frequency electromagnetic radio signal with its integrated antenna. The EM-wave is focused by a dielectric lens and creates a radar beam with an FoV

(half power beam width, HPBW) of +/-2,5. Distance d in m 3 10 30 50 70 100 Radar beam 3dB diameter in m 0.3 0.9 2.6 4.4 6.1 8.7 Table 3.1: Radar beam 3 dB diameter vs. distance R-1DHP-220-R Integrated antenna 5 5 horizontal vertical Figure 3.1: Radar beam and field of view 3.3 Fresnel Zone The area for radio transmission between two antennas is called Fresnel zone. The main part of energy is concentrated in the first Fresnel zone. The Fresnel zone must be free of any obstacles to ensure that the signal is not attenuated or interrupted. The maximum radius of the first Fresnel zone (in the middle between two antennas) can be calculated as follows:

is the wave length and the distance between the two radar devices or a radar device and

= 0.5 a reflective target. For a frequency of 122.5 GHz the wave length The maximum radius for different distances is given in Table 3.2. equals to 0.0025 m. Fresnel zone Corner reflector r Figure 3.2: Fresnel zone Radar Basics Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 9 of 26 SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Distance d in m 10 20 30 40 50 70 100 Fresnel zone Radius r in m 0.8 0.11 0.14 0.16 0.18 0.21 0.25 Table 3.2: Fresnel zone radius vs. distance 3.4 Radar Modes 3.4.1 Primary Radar Mode In primary radar mode, a single radar measures the distance and speed to a reflective object/target, typically a metal corner reflector. Figure 3.3 shows the typical setup of an LPR-1DHP-350 radar and a corner reflector for a primary radar distance measurement. Figure 3.3: Primary radar mode measurement setup Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 10 of 26 Radar Basics SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation 3.4.2 Secondary Radar Mode In secondary radar mode, two radars measure the distance and speed between each other. Figure 3.4 shows the typical setup of two LPR-1DHP-350 radars for a secondary radar range measurement. Figure 3.4: Secondary radar mode measurement setup 3.5 Bandwidth Modes The LPR-1DHP-350 is able to operate in the 121 - 123 GHz band. Depending on your used region and regulatory authority setting, a limited number of bandwidth modes are available for selection in the WebUI. The selected bandwidth modes have impact on the accuracy, resolution and range of the radar. The dependency of performance and bandwidth mode with respect to regional restrictions is depicted in chapter 7. Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 11 of 26 Radar Basics SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation 3.6 Accuracy To maximize the accuracy of an LPR-1DHP-350 measurement setup, different error sources which influence the accuracy need to be considered:

Mounting position o Adhere to the mounting instructions (see chapter 5) to minimize systematic errors

(e.g., horizontal or vertical offset and alignment) Reflective surfaces and objects o Unwanted reflections of the radar signal, e.g., from crane tracks or walls, can cause distance errors which vary with the measured distance. Ensure the recommended clearance to surfaces and objects described in chapter 5.1 or use diversity radar mode to minimize errors caused by reflections Measurement noise o Measurement noise caused by the radar itself is the lower limit to the overall accuracy. The noise will decrease with increasing bandwidth. For primary radar mode the influence of noise will increase with range and decrease with target radar cross section (dependent on target size, shape and material). In secondary radar mode noise is mostly constant within the specified range and will increase for longer ranges. A reduction of the transmit power can lead to a reduction of the measurement noise at the expense of maximum range o Temperature drift o Changes in device and air temperature can lead to measurement offsets. o Weather and environmental conditions o Under severe weather and environmental conditions such as very heavy rain or snow fall and layers of ice, snow, dust or other absorbing and reflecting material being attached to the lens the measurement may be prone to distance offsets. o The typical achievable 1 distance errors are given in the technical specification in chapter 7. 3.7 Range To maximize the range of an LPR-1DHP-350 measurement setup the following aspects must be taken into account:

Mounting position o Adhere to the mounting instructions (see chapter 5). Ensure minimum alignment error and vertical / horizontal offset and equal orientation (for secondary and diversity radar mode) Fresnel zone o Ensure the Fresnel zone is free of absorbing or reflecting objects Reflective surfaces and objects o Reflections of the radar signal, e.g., from walls, can lead to a reduction of the received signal strength and hence maximum range. Ensure the recommended Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 12 of 26 Radar Basics SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation clearance to surfaces and objects described in chapter 5.1 or use diversity radar mode to counter the effects caused by reflections Target RCS (only primary radar mode) o In primary radar mode the maximum range depends on the target RCS (radar cross section) which is a function of target size, material and shape.) Weather and environmental conditions o Under severe weather and environmental conditions as stated in chapter 3.6 the maximum operating range may be decreased. The measurement range given in the technical specification in chapter 7 and the datasheets is the typical range in which operation is possible under most conditions. The sensor may be operated at higher or lower ranges if circumstances permit. 4 Components 4.1 Device Overview The LPR-1DHP-350 consists of the following parts (see Figure 4.1 and Figure 4.2):

Integrated 3D Fresnel antenna (A1) M12 gland (metal) (A2) Housing (A3) o provides LEDs (B1) and a pressure equalization membrane (B2) o provides the x-coded M12 jack (C1) o provides 3 x M4 screwing holes (B3) for mounting in the mounting bracket o ensures IP65 protection class and heat dissipation The housing must not be opened. Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 13 of 26 Components SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation A1 B3 C1 Figure 4.1: Front view of the LPR-1DHP-350 C1 A2 A3 Figure 4.2: Side view of the LPR-1DHP-350 Components Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 14 of 26 SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Figure 4.3: LPR-1DHP-350 housing dimensions 4.2 LED Display The LEDs () indicate the different states of the device (see Table 4.1). LED Indication Status of the Device Status LED lights up BLUE Device is booting up Status LED lights up RED Invalid measurement Status LED lights up GREEN Valid measurement Status LED flashes BLUE Firmware update in progress Ethernet LED lights up WHITE Ethernet interface established Ethernet LED flashes WHITE Ethernet interface transmits data Table 4.1: LED Display 4.3 Connectors The housing of the LPR-1DHP-350 provides the following connector (see Figure 4.1 and Figure 4.2):

Components Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 15 of 26 SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Ethernet jack 8-pin x-coded M12 (C1) Figure 4.4: X-coded M12 jack Pin Assignment Function Wire Colours T568A Wire Colours T568B Contact Assignment RJ-45 Contact Assignment M12-4 pair TD/RD 1 TD/RD 2 TD/RD 3 TD/RD 4 White/Orange Orange White/Green Green White/Blue Blue White/Brown Brown White/Green Green White/Orange Orange White/Blue Blue White/Brown Brown 3 6 1 2 5 4 7 8 Table 4.2: Pin assignment for Ethernet 3 4 1 2 7 8 5 6 Connector Cable M12 RJ45 A connector cable M12 RJ45 (5 m) with an Ethernet connector for connecting the radar to a PC for initial commissioning and configuration is available from Symeo:

Symeo order number: MTE102866 4.4 Mounting Brackets 4.4.1 Mounting Bracket MTM103102 For mounting the LPR-1DHP-350 to a pipe, a mounting bracket is available from Symeo. The pipe diameter should measure between 40 and 75 mm. Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 16 of 26 Components SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Figure 4.5: LPR-1DHP-350 mounted to a pipe with the mounting bracket Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 17 of 26 Components SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Figure 4.6: MTM103102 dimensions Adhere to the following tightening torques for mounting:

LPR-1DHP-350 to mounting bracket (6x M4 screws x 8 mm): 3.5 Nm Tube clamp (2x M8 screws x 130 mm): 8 Nm 4.5 Corner Reflectors For operation in the primary radar mode, different types of corner reflectors used as targets for the distance measurement are available from Symeo. 4.5.1 Corner Reflector 250 mm MTE001011 Corner reflector with edge length 250 mm. Range is reduced to approx. 70% compared to MTE000958. 4.5.2 Adjustable mounting device tube/wall MTM000169 Figure 4.7: Corner reflector 250 mm For mounting the corner reflector, a pipe mounting bracket is available from Symeo. The pipe diameter should be between 40 and 75 mm. Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 18 of 26 Components SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation 5 Mounting 5.1 General Mounting Instructions Site-specific mounting instructions must be followed if available. The more accurately the radar units and reflectors are aligned to each other, the better the performance of the measurement setup will be in terms of accuracy and range. Ensure that the Fresnel Zone is free of obstacles. Ensure that your measured distances lie in the specified measuring range (see chapter 7). Ensure that reflective surfaces (e.g. walls, the roof, the floor, crane tracks) and other reflective objects (e.g. poles, tubes, bridges, vehicles) have the recommended clearance to the center of the radar beam that is in accordance with Table 5.1 (see also Figure 3.3 and Figure 3.4). Measuring distance d in m Recommended clearance in m 10 20 30 50 70 100 0.2 0.5 0.7 1.1 1.6 2.2 Table 5.1: Recommended clearance to reflective surfaces and objects 5.2 Mounting for Primary Radar Mode For a primary radar distance measurement, typically a single radar unit and a recommended corner reflector are mounted facing each other (see Figure 5.1 and Figure 3.3). Figure 5.1: Mounting alignment of radar and reflector For operation in the primary radar mode the following issues must be considered:

The radar and the corner reflector must be installed in a way that the center of the corner reflector is aligned with the center of the radar beam (see Figure 5.1). The radar units and/or corner reflectors must move parallel to the radar beam in the installation. The reflector has to be either the nearest (first) target or the strongest target to be detected properly. Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 19 of 26 Mounting SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Radar and radar reflector must be aligned to each other with maximum accuracy (at least

+/- 2.5). Minimum horizontal and vertical offset between radar and reflector must be ensured. Follow the subsequent steps for proper installation of radar unit and reflector:

Mount a standard mounting bracket on one side of your measurement setup. Mount the radar into the mounting bracket. Mount a corner reflector to the other side of your measurement setup in a way, that the opening faces the radar. The 3 corners of the corner reflector opening should have about equal distance to the radar. Carefully align the radar to the corner cube reflector. To do so, it is recommended to use a laser level fitted into the alignment aid, which should point at the middle of the reflector. Fix the system by tightening the screws of the mounting bracket and the pipe clamp with the correct tightening torques. Connect the Ethernet cable with M12 jack as specified in chapter 4.3. 5.3 Mounting for Secondary Radar Mode For a secondary radar distance measurement, two radar units, one configured as a master and one as a slave are mounted facing each other. The master unit initiates the measurement while the slave unit replies. For operation in the secondary radar mode the following issues must be considered:

The two radar units must be installed in a way, that the center of the emitted radar beam of each unit hits the other unit. The radar units must move parallel to the radar beam in the installation. The two radar units must be oriented exactly equally or turned by 180 along the radar beam axis (e.g., connectors of both devices facing downwards). Minimum horizontal and vertical offset between both radar units must be ensured. Both radar units must be aligned to each other with maximum accuracy (at least +/- 2.5). Follow the subsequent steps for proper installation of the radar units:

Mount a standard mounting bracket to one side of the measurement setup. Mount the radar unit into the mounting bracket. Repeat the first two steps on the other side of the measurement setup. Carefully align both radar units to each other. To do so, it is recommended to use a laser level fitted into the alignment aids. The laser dot should point to the other sensor for both directions (Master -> Slave, Slave -> Master). Fix the systems by tightening the screws of the mounting brackets and the pipe clamps with the correct tightening torques. Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 20 of 26 Mounting SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Connect the Ethernet cable with the x-coded M12 jack as specified in chapter 4.3 to both stations. 6 Quick Setup This chapter gives a short introduction for the setup of the radar sensors with the help of the WebUI. For detailed information on all possible settings, please refer to chapter Error!

Reference source not found.. 6.1 Initial Setup The following steps must be followed for the initial setup of all radar units:

Mount and align the radar units as outlined in chapter 5. Connect the radar units to a power source and wait until booting is finished (blue LED switches to red or green). Connect the radar units to a PC via Ethernet and open the Webinterface (WebUI) in a Webbrowser (http://192.168.1.99). See chapter Error! Reference source not found. for a detailed description. Sign in to the WebUI (see chapter Error! Reference source not found.). Enter the user name "symeo" and the password "xxxxx" and press "Login". Now your status is displayed as "Logged in". Choose country and regulatory authority. Change the IP addresses of all radars in your measurement setup to unique values in the same TCP/IP subnet (see chapter Error! Reference source not found.). 6.2 Quick Setup for Primary Radar Mode The following settings must be set in the WebUI for operation in primary radar mode:

Device -> Settings -> Measurement o Station mode = Primary o Bandwidth mode = Choose a bandwidth that fits your required range and accuracy o Channel block = Use recommended selection o Sync channel = different than any other LPR-1DHP-350 sensor in range; for neighboring measurement paths use only every fourth sync channel. Device -> Settings -> Measurement details o Target search mode = First if the reflector is the first target in range, Strongest if the reflector is the strongest target in range. The setting Target search mode highly impacts the behavior of the radar, especially in multi target environments (see Error! Reference source not found.). First target may lead to distance measurements to unintended targets in the vicinity of the radar (e.g., a person passing the radar beam). Strongest target may lead to distance measurements to unintended targets present in the background of your intended target (e.g., a wall Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 21 of 26 Quick Setup SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation behind a corner reflector). Perform therefore always a test to verify this setting. 6.3 Quick Setup for Secondary Radar Mode The following settings must be set in the WebUI of the master and slave sensor for operation in secondary radar mode. Only the Master unit outputs range data. Master Device -> Settings -> Measurement o Station mode = Master o Bandwidth mode = Choose a bandwidth that fits your required range and accuracy o Channel block = Use recommended selection o Sync channel = different than any other LPR-1DHP-350 sensor in range (except the related Slave); for neighboring measurement paths use only every fourth sync channel. Slave Device -> Settings -> Measurement o Station mode = Slave o Bandwidth mode = same as Master o Channel block = same as Master o Sync channel = same as Master Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 22 of 26 Quick Setup SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 23 of 26 Quick Setup SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation 7 Technical Data 7.1 General Technical Data Feature Radar measuring modes Frequency range Antenna Field of view Transmit power (EIRP) Bandwidth Value Primary Radar, secondary Radar 122.25 - 123 GHz (ETSI) 121-123 GHz (FCC) Integrated 3D Fresnel antenna Azimuth: 2.5 (3 dB) Elevation: 2.5 (3 dB) 20 dBm peak (ETSI) 15.5 dBm mean (FCC) FCC: up to 2 GHz;

ETSI: up to 750 MHz 1 Supply voltage Power over Ethernet IEEE802.3af Class 0 Power consumption

< 5 W Ambient temperature

-40 C to +60 C Output data Data interface Response time Wireless Profinet (tba) Symeo Binary Data Protocol Other industrial busses on request 100 Mbit/s Fast-Ethernet IEEE802.3 100BASE-TX

< 100 ms Synchronized FMCW sweeps Dimensions / weight 90 x 90 x 35 mm External connectors International Protection

(IP) Compliance 1x M12 x-coded IP67 ETSI FCC KCC 1) Depending on settings Table 7.1: General technical data Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 24 of 26 Technical Data SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation 7.2 Mode Dependent Technical Data The following tables depict the technical data, which are dependent on the used radar mode, the used bandwidth mode and your regional settings. 7.2.1 Primary Radar Mode Feature Measuring rate1 Range2 Value Up to 350 Hz Up to 40 m Measurement accuracy Up to 9 mm Repeatability Up to 5 mm Table 7.2: Technical data primary radar mode 1) Depending on measurement mode and target 2) Depending on the environment and on RCS of target reflector 3) Error under consistent ambient conditions. Depending on the measurement distance 7.2.2 Secondary Radar Mode Feature Measuring rate Range Value Up to 110 Hz Up to 100 m Measurement accuracy Up to 9 mm Repeatability Up to 5 mm Table 7.3: Technical data secondary radar mode Depending on measurement mode and target 1) 2) Depending on the environment and on RCS of target reflector 3) Error under consistent ambient conditions. Depending on the measurement distance Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 25 of 26 Technical Data SYMEO Local Positioning Radar System LPR-1DHP-350 Product Documentation Copyright Symeo GmbH 2023 DOC.EDO.000510.0001b.EN_LPR-1DHP-350_Product-Documentation.docx Page 26 of 26 Technical Data

Labeling Instructions Document-ID:

DOC.ANW.000605.0001.Labeling_Instructions_LPR-1DHP-350.docx Symeo-Artikel ID:

LPR-1DHP-350 Document version:

0001 Model BSX300350 (all variants/version) Valid from 2023-July-01 Reason Labeling of devices with all necessary information. Changes None Approved:

The Symeo LPR-1DHP-350 devices must be equipped with two labels containing all necessary information. Instructions The labels are fixed on the left- and right-hand side of the housing. The devices are equipped with labels after successfully running through the devices final production test. The labels are printed by the final production test. Right hand side label Left hand side label Figure 1: Device with label positions 30.06.2023 DOC.ANW.000605.0001.Labeling_Instructions_LPR-1DHP-350.docx Seite 1 von 3 Right hand side label Left hand side label Labels Figure 2: printed labels Figure 3:right hand side label Figure 4: left hand side label 30.06.2023 DOC.ANW.000605.0001.Labeling_Instructions_LPR-1DHP-350.docx Seite 2 von 3 Label mounting instructions Align to top of housing Figure 5: right hand side Align to top of housing Figure 6: left hand side The labels must be mounted without bubbles underneath and in a way, that the upper edge of the label is aligned with the top of the housing. 30.06.2023 DOC.ANW.000605.0001.Labeling_Instructions_LPR-1DHP-350.docx Seite 3 von 3

Confidentiality Request Letter For Certification Service in the USA Federal Communication Commission Equipment Authorization Division, Application Processing Branch 7435. Oakland Mills Road |

Columbia, MD 21048, To whom it may concern Pursuant to Paragraphs 0.457 and 0.459 of the Commissions Rules (47 C.F.R.) and Section 552(b)(4) of the Freedom of Information Act, we request confidentiality for the documentation of the following products: , FCC ID | Model name W5IBSX300350 | BSX300350 For the products listed above, we request permanent confidentiality for all applicable exhibits as there are:

e* the Operational: Description e the Block Diagram e the Schematics e the Parts Lists e the Tune Up Information The above listed exhibits contain trade secrets and proprietary information that could be of benefit to our competitors. If you have any questions, please feel free to contact us at the address shown below. Sincerely, June/29/2022 Date Printed Name of Signee: Dirk Becker Company: SymeoGmbH_ . Address: Prof.-Messerschmitt-Str. 3 85579 Neubiberg Germany Phone:+49 89 660 77 960 Fax: +49 89 660 77 96 190 Email: dirk.becker@symeo.com

Covered Equipment Attestation Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(5)(i)-(ii) of the Commissions Rules (47 C.F.R.) we attest as follows for the product listed below:

FCC ID W5IBSX300350 We, Applicant Model name BSX300350 Company Name: Symeo GmbH Address:

Prof.-Messerschmitt-Str. 3 85579 Neubiberg Germany Phone: +49 89 66077960 certify 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. We certify 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. If you have any questions, please feel free to contact us at the address shown below. Sincerely, Signature Date Printed Name of Signee: Dirk Becker Company: Symeo GmbH Phone: +49 89 66077960 Email: dirk.becker@symeo.com DocuSign Envelope ID: FF7652C1-8D57-4485-AEEC-0E5DDABC610F8/2/20238/3/2023

SYMEO LOCAL POSITIONING RADAR Symeo DOC.EDO.000548 Produkt: Symeo LPR-1DHP-350 Difference PLB102932 v1.12 and v1.13 Table of Content 1 DOC.EDO.000548.0001.Differences_Symeo_PLB102932.docx Content 1 2 DIFFERENCE BETWEEN SYMEO PLB102932 V1.12 AND PLB102932 V1.13 ........ 4 DIFFERENCES ........................................................................................................... 4 2.1 ESD Diodes ............................................................................................................... 4 2.2 LED Routing .............................................................................................................. 5 2.3 Changed LDO ............................................................................................................ 6 HOUSING ................................................................................................................... 7 3 7 3.1 Plastic color .............................................................................................................. 7 3.2 ESD shield ................................................................................................................. 7 2 DOC.EDO.000548.0001.Differences_Symeo_PLB102932.docx This documentation for the LPR-1DHP Local Positioning Radar System is published by:

SYMEO GmbH Prof.-Messerschmitt-Str. 3 D-85579 Neubiberg www.symeo.de If you have any questions or suggestions, please contact:

Email: info@symeo.com phone: +49 89 660 7796 0 Copyright Symeo GmbH 2022 All rights reserved HISTORY Version Date Description 0001 15.11.2022 Initial Release (DB/SR) SYMBOLS USED The following symbols are used throughout the documentation:

This symbol appears before instructions that must be followed at all times. Failure to comply with these instructions will result in personal injury. This symbol appears before instructions that must be followed at all times. Failure to comply with these instructions will result in damage to equipment. This symbol appears before information of particular importance. All rights reserved, particularly those relating to the translation, reprinting, and reproduction by photocopying or similar processes of all or part of the documentation. All rights reserved, particularly for purposes of the award of patents or submission of utility models. Delivery options and technical changes reserved. Published by SYMEO GmbH 3 DOC.EDO.000548.0001.Differences_Symeo_PLB102932.docx 1 1 Difference between Symeo PLB102932 v1.12 and PLB102932 v1.13 These PCBs were used during measurements for certification of Symeo LPR-1DHP-350

(BSX300350). PLB102932 v1.12 was used during RF measurements; PLB102932 v1.13 was used in samples provides with ESD shielding. 2 Differences 2.1 ESD Diodes PLB102932 v1.13 has additional surge protection diodes for protecting the Ethernet ports against surge pulses. Additionally, the Ethernet transformer was moved slightly to add space for these diodes. Figure 2: PLB102932 v1.12 Figure 1: PLB102932 v1.13 w/ additional ESD diodes Green frames show area of change. 4 DOC.EDO.000548.0001.Differences_Symeo_PLB102932.docx 2.2 LED Routing The routing of the two three-color LEDs was changed because in PLB102932 v1.12 LED colors were mixed up and this was fixed with PLB102932 v1.13. Figure 3: LED routing v1.12 Figure 4: LED routing v1.13 5 DOC.EDO.000548.0001.Differences_Symeo_PLB102932.docx 2.3 Changed LDO The LDO for the analog supply voltage 3V3A was changed to a different type. Figure 5: PLB102932 PSU layout Figure 6: PLB102932 v1.13 with changed LDO 6 DOC.EDO.000548.0001.Differences_Symeo_PLB102932.docx 3 Housing 3.1 Plastic color Figure 7: The housing on the right hand side has better LED visibility Dying of the housing was changed to improve visibility of the LEDs. The housing on the right hand side has less dye added for better LED visibility. 3.2 ESD shield Figure 8: Shield ontop of processing board PLB102266 For improving ESD robustness a shield was added above the CPU board. 7 DOC.EDO.000548.0001.Differences_Symeo_PLB102932.docx

Local Representative Letter For Certification Service in the USA Federal Communications Commission Equipment Authorization Division, Application Processing Branch 7435 Oakland Mills Road Columbia, MD 21048 To whom it may concern Pursuant to Section 2.911(d)(7), of the Commissions Rules (47 C.F.R.) we attest as follows for the product listed below:

FCC ID W5IBSX300350 Model name BSX300350 We hereby acknowledge as follows:

i. ii. iii. both signees confirm that the point of contact accepts responsibility to act as a US-

American Representative on behalf of the applicant the point of contact provides the physical U.S. address and email as listed below both parties maintain the requirements of this agreement for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any Commission-related proceeding involving the equipment. US-American Point of Contact Indie Semiconductor Company Name:

FRN:

Contact Name: Bill Latino Address:

118 Tupelo Way Yardley, PA 19067 Applicant/Approval Holder Symeo GmbH Dirk Becker Prof.-Messerschmitt-Str. 3 85579 Neubiberg Germany Phone: +1 408 660 7854 Email: bill@indiesemi.com

+49 89 66077960 info@symeo.com DocuSign Envelope ID: 9D7F38E2-51AE-4FDE-BE92-984F1E7893AB