59573RAN.001s - FCC-ISED

FCC ID: QOQWGM160P

Test Report

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DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Test report No: NIE: 59573RAN.001 Assessment report RF EXPOSURE REPORT ACCORDING TO FCC 47 CFR Part 2.1091 ISED RSS-102 Issue 5:2015 Identification of item tested Wi-Fi bgn wireless radio module with embedded full stack Trademark Silicon Labs Model and /or type reference WGM160P22A (ordering code WGM160PX22KGA2) WGM160P22N (ordering code WGM160PX22KGN2) Other identification of the product FCC ID: QOQWGM160P IC: 5123A-WGM160P Features 802.11bgn @ 2.4GHz, single spatial stream Applicant SILICON LABORATORIES FINALD OY Alberga Business Park, Bertel Junginaukio 3, 02600 Espoo, Finland Test method requested, standard FCC 47 CFR Part 2.1091 Radiofrequency radiation exposure evaluation: mobile devices. ISED RSS-102 Issue 5 (2015-03) – Radio Frequency Exposure Compliance of Radiocommunication Apparatus (All Frequency Bands) Summary IN COMPLIANCE Approved by (name / position & signature) Miguel Lacave MIGUEL Antennas Lab Manager LACAVE GARCÍA 2019.03.08 14:28:58 +01'00' Date of issue 2019-03-08 Report template No FAN36_00 Report No: (NIE) 59573RAN.001 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Index Competences and guarantees .................................................................................................... 3 General conditions ...................................................................................................................... 3 Identification of the client............................................................................................................. 3 Document history ........................................................................................................................ 3 Data provided by the client.......................................................................................................... 4 General description of the device under evaluation ..................................................................... 5 Assessment summary................................................................................................................. 6 Appendix A: FCC RF Exposure................................................................................................... 7 FCC RF Exposure evaluation for mobile devices.................................................................... 8 FCC Conducted Output Limits ................................................................................................ 9 FCC MPE Evaluation Results ................................................................................................. 9 Appendix B: ISED RF Exposure................................................................................................ 14 ISED RF Exposure evaluation for mobile devices................................................................. 15 ISED EIRP Limits ................................................................................................................. 15 ISED MPE Evaluation Results .............................................................................................. 16 Report No: (NIE) 59573RAN.001 Page 2 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Competences and guarantees In order to assure the traceability to other national and international laboratories, DEKRA has a calibration and maintenance program for its measurement equipment. DEKRA guarantees the reliability of the data presented in this report, which is the result of the measurements and the tests performed to the item under test on the date and under the conditions stated on the report and, it is based on the knowledge and technical facilities available at DEKRA at the time of performance of the test. DEKRA is liable to the client for the maintenance of the confidentiality of all information related to the item under test and the results of the test. The results presented in this Assessment Report apply only to the particular item under test established in this document. IMPORTANT: No parts of this report may be reproduced or quoted out of context, in any form or by any means, except in full, without the previous written permission of DEKRA. General conditions 1. This report is only referred to the item that has undergone the assessment. 2. This report does not constitute or imply on its own an approval of the product by the Certification Bodies or competent Authorities. 3. This document is only valid if complete; no partial reproduction can be made without previous written permission of DEKRA. 4. This assessment report cannot be used partially or in full for publicity and/or promotional purposes without previous written permission of DEKRA and the Accreditation Bodies. Identification of the client SILICON LABORATORIES FINALD OY Alberga Business Park, Bertel Junginaukio 3, 02600 Espoo, Finland Document history Report number Date Description 59573RAN.001 2019-03-08 First release Report No: (NIE) 59573RAN.001 Page 3 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Data provided by the client The sample consists of a Wi-Fi bgn wireless radio module with embedded full stack. As reference, the manufacturer declares the different WGM160P variants: DEKRA declines any responsibility with respect to the information provided by the client and that may affect the validity of results Report No: (NIE) 59573RAN.001 Page 4 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 General description of the device under evaluation The device under evaluation consists of a Wi-Fi bgn wireless radio module with embedded full stack. Two devices are evaluated in this report: WGM160P22A and WGM160P22N models. WGM160P22A model has a variant WGM160PX22KGA2. Both of them support two 802.11bgn RF interfaces, RF1 and RF2. RF1 uses an integrated internal antenna while RF2 uses an external antenna which is not commercialized with the device and therefore it is not part of the evaluation. WGM160P22N model has a variant WGM160PX22KGN2. Both of them support two 802.11bgn RF interfaces too, RF1 and RF2. Both RF interfaces use external antennas which are not commercialized with the device and therefore they are not part of the evaluation. The RF Exposure assessment for each pair of device-variant is equivalent. For the rest of the document only the WGM160P22A and WGM160P22N models will be indexed. The equipment specifications declared by the manufacturer for the 802.11bgn feature are: Max. declared Max. antenna Max. Max. RF Device model Mode Band (MHz) output power gain E.I.R.P E.I.R.P Interface (dBm) (dBi) (dBm) (mW) RF 1 802.11bgn 2450 18.82 +1.86 20.68 116.94 WGM160P22A RF 2 802.11bgn 2450 18.46 N/A 18.46 70.14 RF 1 802.11bgn 2450 18.82 N/A 18.82 76.20 WGM160P22N RF 2 802.11bgn 2450 18.46 N/A 18.46 70.14 Table 1: Equipment specifications Report No: (NIE) 59573RAN.001 Page 5 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Assessment summary Radiofrequency radiation exposure limits FCC 47 CFR § 2.1091 & ISED RSS-102 Issue 5 (2015-03) RF Band VERDICT Assessment Device model Technology Band Interface (MHz) (Pass/Fail) 1 RF1 2450 802.11bgn ISM Pass WGM160P22A 2 RF2 2450 802.11bgn ISM Pass 3 RF1 2450 802.11bgn ISM Pass WGM160P22N 4 RF2 2450 802.11bgn ISM Pass Table 2: Assessment summary Report No: (NIE) 59573RAN.001 Page 6 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Appendix A: FCC RF Exposure Report No: (NIE) 59573RAN.001 Page 7 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 FCC RF Exposure evaluation for mobile devices Devices operating in standalone mobile device exposure conditions may contain a single transmitter or multiple transmitters that do not transmit simultaneously. A minimum test separation distance ≥ 20 cm is required between the antenna and radiating structures of the device and nearby persons to apply mobile device exposure limits. The distance must be at least 20 cm and fully supported by the operating and installation configurations of the transmitter and its antenna(s), according to the source-based time-averaged maximum power requirements of § 2.1091(d)(2). In cases where cable losses or other attenuations are applied to determine compliance, the most conservative operating configurations and exposure conditions must be evaluated. The minimum test separation distance required for a device to comply with mobile device exposure conditions must be clearly identified in the installation and operating instructions, for all installation and exposure conditions, to enable users and installers to comply with RF exposure requirements. For mobile devices that have the potential to operate in portable device exposure conditions, similar to the configurations described in § 2.1091(d)(4), a KDB inquiry is required to determine the SAR test requirements for demonstrating compliance. When a device qualifies for the categorical exclusion provision of § 2.1091(c), the minimum test separation distance may be estimated, when applicable, by simple calculations according to plane-wave equivalent conditions, to ensure the transmitter and its antenna(s) can operate in manners that meet or exceed the estimated distance. The source-based time-averaged maximum radiated power, according to the maximum antenna gain, must be applied to calculate the field strength and power density required to establish the minimum test separation distance. When the estimated test separation distance becomes overly conservative and does not support compliance, MPE measurement or computational modeling may be used to determine the required minimum separation distance. According to §1.1310 Radiofrequency radiation exposure limits, paragraph (e), the limits for Maximum Permissible Exposure (MPE) to radiofrequency electromagnetic fields are: Report No: (NIE) 59573RAN.001 Page 8 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 FCC Conducted Output Limits Maximum FCC conducted output limits are stated into FCC 47 CFR §15.247 (b) (4) standard. The limit depends on the antenna value as follows: For antenna gains lower than 6dBi: Band Conducted output limit Standard (MHz) (W) FCC 47 CFR §15.247 (b) 2450 1.0 For antenna gains exceeding 6dBi, the conducted output power from the intentional radiator shall be reduced by the amount in dB that the directional gain of the antenna exceeds 6 dBi. FCC MPE Evaluation Results Each supported transmission technology will be evaluated to determine if it is in compliance with limits for Maximum Permissible Exposure (MPE) to radiofrequency electromagnetic fields. In order to perform the assessment, the following equations have been used for the calculations; these equations are accurate in the far-field of an antenna and will over-predict power density in the near field, where they could be used for making a "worst case" or conservative prediction: 1. Evaluation for WGM160P22A device, RF1 interface (internal defined antenna): PE .I .R.P. [mW ] PE .I .R.P. [mW ] Power density: S[mW / cm 2 ]  ; Minimum compliance distance: R min [cm]  4R[cm]2 4S[mW / cm 2 ] Where: S = power density PE . I . R.P. = Equivalent isotropically radiated power R = distance to the center of radiation of the antenna (evaluation distance) Rmin = distance to the center of radiation of the antenna 2. Evaluation for WGM160P22A and WGM160P22N devices, RF interfaces without defined antennas: Pmax [mW ] Pmax [mW ] Power density: S[mW / cm 2 ]  ; Minimum compliance distance: R min [cm]  4R[cm] 2 4S[mW / cm 2 ] Maximum gain to meet the MPE limit: G max [dBi ]  (10 * log[ S [mW / cm 2 ] * 4R[cm] 2 )  Pmax [dBm] S = power density Pmax = power input to the antenna R = distance to the center of radiation of the antenna (evaluation distance) Rmin = distance to the center of radiation of the antenna Gmax = power gain of the antenna in the direction of interest relative to an isotropic radiator Report No: (NIE) 59573RAN.001 Page 9 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Assessment 1 - WGM160P22A device – RF1 Interface - 802.11bgn 2.4 GHz Band MPE Evaluation Maximum output power (dBm): 18.82 Maximum antenna Gain (dBi): 1.86 Minimum use distance (cm): 20.0 Worst Case Frequency (MHz): 2412 Maximum EIRP (dBm): 20.68 Maximum EIRP (mW): 116.94 General population - Power density limit (mW/cm 2): 1.0 Power density at minimum use distance: Power density (mW/cm 2): 0.023 General population - Power density limit (mW/cm 2): 1.0 Verdict for general population: PASS The power density level for this transmission mode is below general population exposure power density limit. Minimum compliance distance for this technology: Minimum compliance distance for general population (cm): 3.05 Minimum use distance (cm): 20.0 Verdict for general population: PASS The minimum use distance is greater than general population exposure minimum compliance distance. Report No: (NIE) 59573RAN.001 Page 10 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Assessment 2 - WGM160P22A device – RF2 Interface - 802.11bgn 2.4 GHz Band MPE Evaluation Maximum output power (dBm): 18.46 Maximum output power (mW): 70.15 Minimum use distance (cm): 20.0 Worst Case Frequency (MHz): 2412 General population - Power density limit (mW/cm 2): 1.0 Power density at minimum use distance: Power density (mW/cm 2): 0.014 General population - Power density limit (mW/cm 2): 1.0 Verdict for general population: PASS The power density level for this transmission mode is below general population exposure power density limit. Minimum compliance distance for this technology: Minimum compliance distance for general population (cm): 2.36 Minimum use distance (cm): 20.0 Verdict for general population: PASS The minimum use distance is greater than general population exposure minimum compliance distance. Maximum gain to meet the §1.1310 Radiofrequency radiation exposure limits: Maximum antenna gain to meet reference level (dBi): 18.5 Power density using max antenna gain (mW/cm2): 0.988 The power density level using the maximum antenna gain for this transmission mode will be below power density reference level. Maximum gain to meet the FCC 47 CFR §15.247 (b) (4) conducted output power limit As declared in the 15.247 (b) (4), the conducted output power is reduced by the amount in dB that the directional gain of the antenna exceeds 6dB. The applicable output power limit shall be calculated as follows: Therefore, the maximum antenna gain value to meet the limit will be: Maximum output Maximum conducted Maximum antenna power output power limit gain to meet the limit (dBm): (dBm) (dBi) 18.46 30.0 17.54 Maximun antenna gain to meet power density reference limit / conducted output power limit Maximum antenna gain (dBi): 17.54 Report No: (NIE) 59573RAN.001 Page 11 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Assessment 3 - WGM160P22N device – RF1 Interface - 802.11bgn 2.4 GHz Band MPE Evaluation Maximum output power (dBm): 18.82 Maximum output power (mW): 76.21 Minimum use distance (cm): 20.0 Worst Case Frequency (MHz): 2412 General population - Power density limit (mW/cm 2): 1.0 Power density at minimum use distance: Power density (mW/cm 2): 0.015 General population - Power density limit (mW/cm 2): 1.0 Verdict for general population: PASS The power density level for this transmission mode is below general population exposure power density limit. Minimum compliance distance for this technology: Minimum compliance distance for general population (cm): 2.46 Minimum use distance (cm): 20.0 Verdict for general population: PASS The minimum use distance is greater than general population exposure minimum compliance distance. Maximum gain to meet the §1.1310 Radiofrequency radiation exposure limits: Maximum antenna gain to meet reference level (dBi): 18.1 Power density using max antenna gain (mW/cm2): 0.979 The power density level using the maximum antenna gain for this transmission mode will be below power density reference level. Maximum gain to meet the FCC 47 CFR §15.247 (b) (4) conducted output power limit As declared in the 15.247 (b) (4), the conducted output power is reduced by the amount in dB that the directional gain of the antenna exceeds 6dB. The applicable output power limit shall be calculated as follows: Therefore, the maximum antenna gain value to meet the limit will be: Maximum output Maximum conducted Maximum antenna power output power limit gain to meet the limit (dBm): (dBm) (dBi) 18.82 30.0 17.18 Maximun antenna gain to meet power density reference limit / conducted output power limit Maximum antenna gain (dBi): 17.18 Report No: (NIE) 59573RAN.001 Page 12 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Assessment 4 - WGM160P22N device – RF2 Interface - 802.11bgn 2.4 GHz Band MPE Evaluation Maximum output power (dBm): 18.46 Maximum output power (mW): 70.15 Minimum use distance (cm): 20.0 Worst Case Frequency (MHz): 2412 General population - Power density limit (mW/cm 2): 1.0 Power density at minimum use distance: Power density (mW/cm 2): 0.015 General population - Power density limit (mW/cm 2): 1.0 Verdict for general population: PASS The power density level for this transmission mode is below general population exposure power density limit. Minimum compliance distance for this technology: Minimum compliance distance for general population (cm): 2.36 Minimum use distance (cm): 20.0 Verdict for general population: PASS The minimum use distance is greater than general population exposure minimum compliance distance. Maximum gain to meet the §1.1310 Radiofrequency radiation exposure limits: Maximum antenna gain to meet reference level (dBi): 18.1 Power density using max antenna gain (mW/cm2): 0.979 The power density level using the maximum antenna gain for this transmission mode will be below power density reference level. Maximum gain to meet the FCC 47 CFR §15.247 (b) (4) conducted output power limit As declared in the 15.247 (b) (4), the conducted output power is reduced by the amount in dB that the directional gain of the antenna exceeds 6dB. The applicable output power limit shall be calculated as follows: Therefore, the maximum antenna gain value to meet the limit will be: Maximum output Maximum conducted Maximum antenna power output power limit gain to meet the limit (dBm): (dBm) (dBi) 18.82 30.0 17.18 Maximun antenna gain to meet power density reference limit / conducted output power limit Maximum antenna gain (dBi): 17.18 Report No: (NIE) 59573RAN.001 Page 13 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Appendix B: ISED RF Exposure Report No: (NIE) 59573RAN.001 Page 14 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 ISED RF Exposure evaluation for mobile devices According to RSS-102 Issue 5, Paragraph “4. Exposure Limits”, Industry of Canada has adopted the RF field strength limits established in Health Canada’s RF exposure guideline, Safety code 6: ISED EIRP Limits Maximum ISED EIRP limits are stated into RSS-247 Issue 2 standard: Band EIRP limit EIRP limit Standard (MHz) (dBm) (W) RSS-247 Issue 2, section 5.4 2450 36.0 4.0 Report No: (NIE) 59573RAN.001 Page 15 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 ISED MPE Evaluation Results Each supported transmission technology will be evaluated to determine if it is in compliance with RSS-102 Issue 5, RF Field Strength Limits for devices used by the General Public. In order to perform the assessment, the following equations have been used for the calculations; these equations are accurate in the far-field of an antenna and will over-predict power density in the near field, where they could be used for making a "worst case" or conservative prediction: 1. Evaluation for WGM160P22A device, RF1 interface (internal defined antenna): PE .I .R.P.[W ] Power density: S [W / m 2 ]  4R[m]2 PE . I . R. P. [W ] Minimum compliance distance: Rmin [ m]  4 S [W / m 2 ] Where: S = power density PE . I . R.P. = Equivalent isotropically radiated power R = distance to the center of radiation of the antenna (evaluation distance) Rmin = distance to the center of radiation of the antenna 2. Evaluation for WGM160P22A and WGM160P22N devices, RF interfaces without defined antennas: Pmax [W ] Power density: S[W / m 2 ]  4R[m]2 Pmax [W ] Minimum compliance distance: Rmin [ m]  4 S [W / m 2 ] Maximum gain to meet the RSS -102 limit: Gmax [dBi ]  (10 * log[ S[W / m 2 ] * 4R[m]2 )  30  Pmax [dBm] S = power density Pmax = power input to the antenna R = distance to the center of radiation of the antenna (evaluation distance) Rmin = distance to the center of radiation of the antenna Gmax = power gain of the antenna in the direction of interest relative to an isotropic radiator Report No: (NIE) 59573RAN.001 Page 16 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Assessment 1 - WGM160P22A device – RF1 Interface - 802.11bgn 2.4 GHz Band MPE Evaluation Maximum output power (dBm): 18.82 Maximum antenna gain (dBi): 1.86 Minimum use distance (m): 0.2 Worst Case Frequency (MHz): 2412 Maximum EIRP (dBm): 20.68 Maximum EIRP (W): 0.12 General public - Power density limit (W/m 2): 5.36 Power density at minimum use distance: Power density (W/m 2): 0.233 General public - Power density limit (W/m 2): 5.36 Verdict for general public: PASS The power density level for this transmission mode is below general public power density limit. Minimum compliance distance for this technology: Minimum compliance distance for general public (m): 0.042 Minimum use distance (m): 0.2 Verdict for general public: PASS The minimum use distance is greater than general public minimum compliance distance. Report No: (NIE) 59573RAN.001 Page 17 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Assessment 2 - WGM160P22A device – RF2 Interface - 802.11bgn 2.4 GHz Band MPE Evaluation Maximum output power (dBm): 18.46 Maximum output power (mW): 0.07 Minimum use distance (cm): 0.2 Worst Case Frequency (MHz): 2412 General population - Power density limit (mW/cm 2): 5.36 Power density at minimum use distance: Power density (mW/cm2): 0.14 General population - Power density limit (mW/cm 2): 5.36 Verdict for general population: PASS The power density level for this transmission mode is below general population exposure power density limit. Minimum compliance distance for this technology: Minimum compliance distance for general population (cm): 0.032 Minimum use distance (cm): 0.20 Verdict for general population: PASS The minimum use distance is greater than general population exposure minimum compliance distance. Maximum gain to meet the RSS-102 limits: Maximum antenna gain to meet reference level (dBi): 15.8 Power density using max antenna gain (W/m 2): 5.31 The power density level using the maximum antenna gain for this transmission mode will be below power density reference level. Maximum gain to meet the RSS-247 EIRP limit Maximum output Maximum antenna EIRP limit power gain to meet EIRP level (dBm) (dBm): (dBi) 18.46 36.0 17.54 Maximun antenna gain to meet power density reference limit / EIRP limit Maximum antenna gain (dBi): 15.8 Report No: (NIE) 59573RAN.001 Page 18 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Assessment 3 - WGM160P22N device – RF1 Interface - 802.11bgn 2.4 GHz Band MPE Evaluation Maximum output power (dBm): 18.82 Maximum output power (mW): 0.08 Minimum use distance (cm): 0.2 Worst Case Frequency (MHz): 2412 General population - Power density limit (mW/cm 2): 5.36 Power density at minimum use distance: Power density (mW/cm 2): 0.152 General population - Power density limit (mW/cm 2): 5.36 Verdict for general population: PASS The power density level for this transmission mode is below general population exposure power density limit. Minimum compliance distance for this technology: Minimum compliance distance for general population (cm): 0.034 Minimum use distance (cm): 0.20 Verdict for general population: PASS The minimum use distance is greater than general population exposure minimum compliance distance. Maximum gain to meet the RSS-102 limits: Maximum antenna gain to meet reference level (dBi): 15.4 Power density using max antenna gain (W/m 2): 5.26 The power density level using the maximum antenna gain for this transmission mode will be below power density reference level. Maximum gain to meet the RSS-247 EIRP limit Maximum output Maximum antenna EIRP limit power gain to meet EIRP level (dBm) (dBm): (dBi) 18.82 36.0 17.18 Maximun antenna gain to meet power density reference limit / EIRP limit Maximum antenna gain (dBi): 15.4 Report No: (NIE) 59573RAN.001 Page 19 of 20 2019-03-08

DEKRA Testing and Certification, S.A.U. Parque Tecnológico de Andalucía, c/ Severo Ochoa nº 2 · 29590 Campanillas · Málaga · España C.I.F. A29 507 456 Assessment 4 - WGM160P22N device – RF2 Interface - 802.11bgn 2.4 GHz Band MPE Evaluation Maximum output power (dBm): 18.46 Maximum output power (mW): 0.07 Minimum use distance (cm): 0.2 Worst Case Frequency (MHz): 2412 General population - Power density limit (mW/cm 2): 5.36 Power density at minimum use distance: Power density (mW/cm2): 0.14 General population - Power density limit (mW/cm 2): 5.36 Verdict for general population: PASS The power density level for this transmission mode is below general population exposure power density limit. Minimum compliance distance for this technology: Minimum compliance distance for general population (cm): 0.032 Minimum use distance (cm): 0.20 Verdict for general population: PASS The minimum use distance is greater than general population exposure minimum compliance distance. Maximum gain to meet the RSS-102 limits: Maximum antenna gain to meet reference level (dBi): 15.8 Power density using max antenna gain (W/m 2): 5.31 The power density level using the maximum antenna gain for this transmission mode will be below power density reference level. Maximum gain to meet the RSS-247 EIRP limit Maximum output Maximum antenna EIRP limit power gain to meet EIRP level (dBm) (dBm): (dBi) 18.46 36.0 17.54 Maximun antenna gain to meet power density reference limit / EIRP limit Maximum antenna gain (dBi): 15.8 Report No: (NIE) 59573RAN.001 Page 20 of 20 2019-03-08


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