RF Exposure Info

FCC ID: QIPBG2

RF Exposure Info

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FCCID_1335458

TEST REPORT Test Report No.: 4-3443-01-01/10-A Testing Laboratory Applicant CETECOM ICT Services GmbH Cinterion Wireless Modules GmbH Untertürkheimer Straße 6 – 10 Siemensdamm 50 66117 Saarbrücken/Germany 13629 Berlin/GERMANY Phone: + 49 681 5 98 - 0 Fax: + 49 681 5 98 - 9075 Phone: +49 30 311028 0 Internet: http://www.cetecom.com Fax: +49 30 31102-8305 e-mail: info@cetecom.com Contact: Stefan Ludwig e-mail: Stefan.Ludwig@cinterion.com Accredited Test Laboratory: Phone: +49 30 31102-8152 The test laboratory (area of testing) is accredited according to DIN EN ISO/IEC 17025 Manufacturer Cinterion Wireless Modules GmbH DAR registration number: DGA-PL-176/94-D1 Siemensdamm 50 13629 Berlin/GERMANY Test Standard/s ICNIRP Guidelines Guidelines for limiting exposure to time-varying electric, magnetic and electromagnetic fields (up to 300 GHz) FCC OET Bulletin 65 Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields AS/NZS 2772.1 Radiofrequency fields, Part 1: Maximum exposure limits - 3 kHz to 300 GHz For further applied test standards please refer to section 3 of this test report. Test Item Kind of test item: GSM/GPRS Module Device type: mobile device Model name: BG2-W FCC-ID: QIPBG2 S/N serial number: n.a. IMEI-Number: 004401-08-040340-1 HW hardware status: B2.1 SW software status: 00.656 Frequency: see technical details Antenna: external antenna Exposure category: general population / uncontrolled environment This test report is electronically signed and valid without handwriting signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. Test performed: Test Report authorised: cn=Bernd Rebmann, o=CETECOM ICT, cn=Thomas Vogler, o=CETECOM ICT Services GmbH, ou=REB-100122, ou=VOG-100727, email=thomas.vogler@cetecom.com, c=DE email=Bernd.Rebmann@ict.cetecom.de, c=DE 2010.08.19 12:23:42 +02'00' 2010.08.19 12:55:20 +02'00' 2010-08-18 Thomas Vogler 2010-08-18 Bernd Rebmann 2010-08-18 Page 1 of 17

Test report no.: 4-3443-01-01/10-A 1 Table of contents 1 Table of contents.......................................................................................................................................2 2 General information ..................................................................................................................................3 2.1 Notes................................................................................................................................................3 2.2 Application details .........................................................................................................................3 2.3 Statement of compliance...............................................................................................................3 2.4 Technical details.............................................................................................................................4 3 Test standard/s:.........................................................................................................................................5 3.1 Purpose of this report....................................................................................................................5 4 Evaluating compliance with requirements for human exposure to EMFs ..........................................6 4.1 Maximum permissible exposure (MPE) .......................................................................................6 4.2 Limits and normative references ..................................................................................................6 4.2.1 FCC requirements .................................................................................................................6 4.2.2 EN requirements....................................................................................................................6 4.2.3 Australian requirements.........................................................................................................6 4.3 Host platform analysis...................................................................................................................7 4.3.1 Scenario 0 : WWAN stand-alone...........................................................................................9 4.3.2 Scenario 1 : WWAN + BT......................................................................................................9 4.3.3 Scenario 2 : WWAN + WLAN ..............................................................................................10 4.3.4 Scenario 3 : WWAN + WLAN + BT .....................................................................................10 4.3.5 Scenario 4 : WWAN + WiMAX ............................................................................................11 4.3.6 Scenario 5 : WWAN + WiMAX + BT....................................................................................11 4.3.7 Scenario 6 : WWAN + WiMAX + WLAN..............................................................................12 4.3.8 Scenario 7 : WWAN + WiMAX + WLAN + BT .....................................................................12 Annex A: RF Exposure assessment ........................................................................................................13 Annex A.1: Individual transmitters........................................................................................................13 Annex A.2: Collocated transmitters ......................................................................................................15 Annex B: Document History.....................................................................................................................17 Annex C: Further Information ..................................................................................................................17 2010-08-18 Page 2 of 17

Test report no.: 4-3443-01-01/10-A 2 General information 2.1 Notes The test results of this test report relate exclusively to the test item specified in this test report. CETECOM ICT Services GmbH does not assume responsibility for any conclusions and generalisations drawn from the test results with regard to other specimens or samples of the type of the equipment represented by the test item. The test report may only be reproduced or published in full. Reproduction or publication of extracts from the report requires the prior written approval of CETECOM ICT Services GmbH. This test report is electronically signed and valid without handwriting signature. For verification of the electronic signatures, the public keys can be requested at the testing laboratory. 2.2 Application details Date of receipt of order: 2010-07-21 Date of receipt of test item: 2010-07-21 Start of test: 2010-07-27 End of test: 2010-07-27 Person(s) present during the test: 2.3 Statement of compliance The EMF values found for the BG2-W GSM/GPRS Module are below the maximum allowed levels according to the standards listed in section 3, when used with an antenna with maximum gain as listed in chapter 4.3. 2010-08-18 Page 3 of 17

Test report no.: 4-3443-01-01/10-A 2.4 Technical details GPRS/EGPRS mobile station class Highest receive Frequency/MHz Highest transmit frequency/MHz Lowest receive Frequency/MHz Lowest transmit frequency/MHz Maximum output power/dBm )* (E)GPRS voice mode or DTM GPRS/EGPRS multislot class Supported frequency bands Tested power control level Test channel middle Kind of modulation Test channel high Test channel low Frequency band Power Class Technology GSM GSM 880.2 914.8 925.2 959.8 GMSK 4 5 B 10 no 975 37 124 32.6 GSM DCS 1710.2 1784.8 1805.2 1879.8 GMSK 1 0 B 10 no 512 698 885 30.1 GSM cellular 824.2 848.8 869.2 893.8 GMSK 4 5 B 10 no 128 190 251 32.3 GSM PCS 1850.2 1909.8 1930.2 1989.8 GMSK 1 0 B 10 no 512 661 810 29.8 UMTS FDD I 1922.4 1977.6 2112.4 2167.6 QPSK 3 max -- -- -- 9612 9750 9888 -- UMTS FDD II 1852.4 1907.6 1982.4 1987.6 QPSK 3 max -- -- -- 9262 9400 9538 -- UMTS FDD IV 1712.4 1752.6 1807.4 1877.6 QPSK 3 max -- -- -- 1312 1412 1513 -- UMTS FDD V 826.4 846.6 871.4 891.6 QPSK 3 max -- -- -- 4132 4182 4233 -- UMTS FDD VIII 882.4 912.6 927.4 957.6 QPSK 3 max -- -- -- 2712 2787 2863 -- CCK WLAN ISM 2412 2472 2412 2472 -- max -- -- -- 1 7 13 -- OFDM WLAN CCK ISM 2412 2462 2412 2462 -- max -- -- -- 1 6 11 -- US OFDM BT ISM 2412 2462 2412 2462 GFSK 3 max -- -- -- 0 39 78 -- )*: slotted peak power for GSM, averaged max. RMS power for UMTS, WLAN and BT. 2010-08-18 Page 4 of 17

Test report no.: 4-3443-01-01/10-A 3 Test standard/s: Test Standard Version Test Standard Description ICNIRP Guidelines 1998-04 Guidelines for limiting exposure to time-varying electric, magnetic and electromagnetic fields (up to 300 GHz) FCC OET Bulletin 65 1997-01 Evaluating Compliance with FCC Guidelines for Human Exposure to Radiofrequency Electromagnetic Fields AS/NZS 2772.1 1998-01 Radiofrequency fields, Part 1: Maximum exposure limits - 3 kHz to 300 GHz 1999/519/EC 1999-07 Council Recommendation 1999/519/EC of 12 July 1999 on the limitation of exposure of the general public to electromagnetic fields (0 Hz to 300 GHz) (Official Journal L 197 of 30 July 1999) 3.1 Purpose of this report The purpose of this report is to show the compliance of certain simultaneous transmission configurations for use in mobile exposure conditions. In addition to basic requirements of the standards listed above (including FCC Part 22 H and Part 24 E) the following requirements have been taken into account: - The module must be categorically excluded by FCC 47 CFR § 2.1091 (c) and the antenna separation distance and MPE compliance boundary requirements that enable all simultaneous transmitting antennas incorporated within the host shall comply with MPE limits as specified in FCC 47 CFR § 1.1310. (see chapter 8 of FCC KDB 447498 D01 Mobile Portable RF Exposure) If these requirements are kept the module can be incorporated in mobile host devices without further testing or certification. 2010-08-18 Page 5 of 17

Test report no.: 4-3443-01-01/10-A 4 Evaluating compliance with requirements for human exposure to EMFs 4.1 Maximum permissible exposure (MPE) Fixed/mobile exposure conditions of multiple transmitters installed in different hosts represent the most difficult situation in terms of the determination of minimum safety distances. While EMF measurements most often only refer to a single configuration with only one transmitter or with multiple co-located transmitters a general approach is needed to determine a worst case condition under which several transmitters and their antennas can be installed to prevent additional SAR testing for each host. This test report illustrates different scenarios how radio modules can be integrated in notebook hosts without the need of further testing. The target is to determine a maximum EIRP or antenna gain for a WWAN module using GSM and/or UMTS frequencies, which is used stand-alone or collocated with other antennas for WLAN, Bluetooth, WiMAX etc. The background of the calculation is a minimum distance of 20 cm between antenna(s) and user (mobile exposure condition), and the compliance with the requirements of chapter 3.1. 4.2 Limits and normative references There is a number of international and national regulations, standards and guidelines for exposure to electromagnetic fields. For the evaluations in this report the following reference levels have been applied. 4.2.1 FCC requirements Frequency range E-field strength H-field strength B-field strength Power density (V/m) (A/m) (µT) (mW/cm²) 300 – 1500 MHz -- -- -- f(MHz) / 1500 1.5 – 100 GHz -- -- -- 1.0 Categorically exclusion per § 2.1091 (c) : - below 1.5 GHz : avg. ERP < 1.5 W (= 33.9 dBm EIRP) - above 1.5 GHz : avg. ERP < 3 W (= 36.9 dBm EIRP) Part 22 H ERP limit : max. 7 W (38.45 dBm) burst power (= 40.6 dBm EIRP) Part 24 E EIRP limit : max. 2 W (33.0 dBm) burst power 4.2.2 EN requirements Frequency range E-field strength H-field strength B-field strength Power density (V/m) (A/m) (µT) (mW/cm²) 400 – 2000 MHz 1.375*f(MHz)1/2 0.0037*f(MHz)1/2 0.0046*f(MHz)1/2 f(MHz) / 2000 2 – 300 GHz 61 0.16 0.2 1.0 4.2.3 Australian requirements Frequency range E-field strength H-field strength B-field strength Power density (V/m) (A/m) (µT) (mW/cm²) 400 – 2000 MHz 1.375*f(MHz)1/2 0.0037*f(MHz)1/2 0.0046*f(MHz)1/2 f(MHz) / 2000 2 – 300 GHz 61 0.16 0.2 1.0 Reference levels are provided for exposure assessment to determine whether the basic restrictions on exposure of humans to electromagnetic fields are exceeded. The basic restrictions on exposure to electromagnetic fields are based directly on established health effects and biological considerations. 2010-08-18 Page 6 of 17

Test report no.: 4-3443-01-01/10-A 4.3 Host platform analysis The MPE calculation has been performed for different scenarios of stand-alone and co-located operation of the WWAN module described below and generic radio modules with different communication systems. WWAN module : Notes : type : GSM/GPRS module model : BG2-W FCC-ID : QIPBG2 IC-ID : 7830A-BG2 Maximum antenna gain < 1 GHz 6.84 dBi limitation when used stand-alone Maximum antenna gain < 1 GHz 6.1 dBi limitation when used in collocated scenarios Maximum antenna gain > 1.7 GHz 3.2 dBi limitation by FCC Part 24 E EIRP limit The table below lists the calculated maximum EIRP values which represent the worst case condition of all standards and limits listed in chapter 4.2. a) Maximum antenna gain determination in stand-alone situation. For details see annex A.1. Conducted Antenna Duty Communication Frequency power gain Cycle PAR EIRP EIRP system Mode (MHz) (dBm) * (dBi) (%) (dB) (dBm)** (mW)** GSM 850 GSM/GPRS 824.2 - 848.8 32.30 6.84 25 6 33.14 2060.63 E-GSM 900 GSM/GPRS 880.2 - 914.8 32.60 6.84 25 6 33.44 2208.00 DCS 1800 GSM/GPRS 1710.2 - 1784.8 30.10 12.23 25 6 36.33 4295.36 PCS 1900 GSM/GPRS 1850.2 - 1909.8 29.80 12.23 25 6 36.03 4008.67 b) Maximum antenna gain determination in collocated scenarios. For details see annex A.1 and A.2. Conducted Antenna Duty Communication Frequency power gain Cycle PAR EIRP EIRP system Mode (MHz) (dBm) * (dBi) (%) (dB) (dBm)** (mW)** GSM 850 GSM/GPRS 824.2 - 848.8 32.30 6.10 25 6 32.40 1737.80 E-GSM 900 GSM/GPRS 880.2 - 914.8 32.60 6.10 25 6 32.70 1862.09 DCS 1800 GSM/GPRS 1710.2 - 1784.8 30.10 11.50 25 6 35.60 3630.78 PCS 1900 GSM/GPRS 1850.2 - 1909.8 29.80 11.50 25 6 35.30 3388.44 For the generic communication systems the following worst case technical data have been assumed. Conducted Duty Communication Frequency power Antenna Cycle PAR EIRP EIRP system Mode (MHz) (dB) * gain (dBi) (%) (dB) (dBm)** (mW)** Bluetooth 2.4 GHz Range 20.0 0.00 76 1.2 18.80 75.86 WLAN 2.4 /5 GHz Range 23.0 0.00 100 0 23.00 199.5 WiMAX various 27.0 0.00 100 0 27.00 501.2 2010-08-18 Page 7 of 17

Test report no.: 4-3443-01-01/10-A c) Maximum antenna gain with ERP Limitation by FCC 47 CFR § 2.1091 (c) Conducted Antenna Duty Communication Frequency power gain Cycle PAR EIRP EIRP system Mode (MHz) (dBm) * (dBi) (%) (dB) (dBm)** (mW)** GSM 850 GSM/GPRS 824.2 - 848.8 32.30 7.60 25 6 33.90 2454.71 PCS 1900 GSM/GPRS 1850.2 - 1909.8 29.80 13.10 25 6 36.90 4897.79 d) Maximum antenna gain with E(I)RP Limitation by FCC Part 22 H and Part 24 E Conducted Antenna Duty Communication Frequency power gain Cycle PAR EIRP EIRP system Mode (MHz) (dBm) * (dBi) (%) (dB) (dBm)** (mW)** GSM 850 GSM/GPRS 824.2 - 848.8 32.30 8.30 25 6 34.60 2884.03 PCS 1900 GSM/GPRS 1850.2 - 1909.8 29.80 3.20 25 6 27.00 501.19 *: slotted peak power of 1 time slot for GSM, maximum RMS for all other communication systems **: time based averaged power for 2 timeslots without power reduction. Additional illustration: - Table a) shows the maximum antenna gain for the WWAN module so that the worst case power density limits are met in stand-alone configuration. - Table b) shows the maximum antenna gain for the WWAN module so that the worst case power density limits are met in all collocated scenarios. - Table c) shows the maximum antenna gain of the WWAN module so that FCC ERP limits for time based averaged power are met. - Table d) shows the maximum antenna gain of the WWAN module so that FCC E(I)RP limits for burst power are met. The lowest calculated antenna gain values (shown in bold letters) determine the highest allowed antenna gain of the WWAN module in stand-alone and collocated scenarios. Antenna configuration for all scenarios: Important note: this notebook configuration is an example. Different applications (e.g. M2M) are also possible as long as the same antenna-to-antenna and antenna-to-user distances are respected. 2010-08-18 Page 8 of 17

Test report no.: 4-3443-01-01/10-A 4.3.1 Scenario 0 : WWAN stand-alone This scenario covers the following combination of collocated radio modules: Transmitter primary communication WWAN system (GSM/GPRS) type Cinterion model BG2-W FCC-ID QIPBG2 max. EIRP (mW) see chapter 4.3 max.antenna gain 6.84 dBi/3.2 dBi This scenario covers the following conditions: - the antenna-to-user distance of all transmitters listed above is 20 cm or larger - the maximum antenna gain of the WWAN transmitters does not exceed the values listed above Note: other antennas for different communication systems may be installed in the host platform as long as they are not collocated to the WWAN antenna (distance > 20 cm) 4.3.2 Scenario 1 : WWAN + BT This scenario covers the following combination of collocated radio modules: Transmitter primary secondary communication WWAN BT system (GSM/GPRS) type Cinterion any model BG2-W any FCC-ID QIPBG2 any max. EIRP (mW) see chapter 4.3 76.43 max.antenna gain 6.1 dBi/3.2 dBi nn This scenario covers the following conditions: - the antenna-to-user distance of all transmitters listed above is 20 cm or larger - the maximum antenna gain of the WWAN transmitters does not exceed the values listed above - the averaged EIRP of the BT module does not exceed the value listed above - the distance between WWAN and BT antennas is 0 cm or larger Note: other antennas for different communication systems may be installed in the host platform as long as they are not collocated to the WWAN antenna (distance > 20 cm) 2010-08-18 Page 9 of 17

Test report no.: 4-3443-01-01/10-A 4.3.3 Scenario 2 : WWAN + WLAN This scenario covers the following combination of collocated radio modules: Transmitter primary secondary communication WWAN WLAN system (GSM/GPRS) type Cinterion any model BG2-W any FCC-ID QIPBG2 any max. EIRP (mW) see chapter 4.3 200 max.antenna gain 6.1 dBi/3.2 dBi nn This scenario covers the following conditions: - the antenna-to-user distance of all transmitters listed above is 20 cm or larger - the maximum antenna gain of the WWAN transmitters does not exceed the values listed above - the averaged EIRP of the WLAN module does not exceed the value listed above - the distance between WWAN and WLAN antennas is 0 cm or larger Note: other antennas for different communication systems may be installed in the host platform as long as they are not collocated to the WWAN antenna (distance > 20 cm). 4.3.4 Scenario 3 : WWAN + WLAN + BT This scenario covers the following combination of collocated radio modules: Transmitter primary secondary communication WWAN BT WLAN system (GSM/GPRS) type Cinterion any any model BG2-W any any FCC-ID QIPBG2 any any max. EIRP (mW) see chapter 4.3 76.43 200 max.antenna gain 6.1 dBi/3.2 dBi nn nn This scenario covers the following conditions: - the antenna-to-user distance of all transmitters listed above is 20 cm or larger - the maximum antenna gain of the WWAN transmitters does not exceed the values listed above - the averaged EIRP of the WLAN module does not exceed the value listed above - the averaged EIRP of the BT module does not exceed the value listed above - the distance between WWAN, WLAN and BT antennas is 0 cm or larger Note: other antennas for different communication systems may be installed in the host platform as long as they are not collocated to the WWAN antenna (distance > 20 cm) 2010-08-18 Page 10 of 17

Test report no.: 4-3443-01-01/10-A 4.3.5 Scenario 4 : WWAN + WiMAX This scenario covers the following combination of collocated radio modules: Transmitter primary secondary communication WWAN WiMAX system (GSM/GPRS) type Cinterion any model BG2-W any FCC-ID QIPBG2 any max. EIRP (mW) see chapter 4.3 500 max.antenna gain 6.1 dBi/3.2 dBi nn This scenario covers the following conditions: - the antenna-to-user distance of all transmitters listed above is 20 cm or larger - the maximum antenna gain of the WWAN transmitters does not exceed the values listed above - the averaged EIRP of the WiMAX module does not exceed the value listed above - the distance between WWAN and WiMAX antennas is 0 cm or larger Note: other antennas for different communication systems may be installed in the host platform as long as they are not collocated to the WWAN antenna (distance > 20 cm) 4.3.6 Scenario 5 : WWAN + WiMAX + BT This scenario covers the following combination of collocated radio modules: Transmitter primary secondary communication WWAN BT WiMAX system (GSM/GPRS) type Cinterion any any model BG2-W any any FCC-ID QIPBG2 any any max. EIRP (mW) see chapter 4.3 76.43 500 max.antenna gain 6.1 dBi/3.2 dBi nn nn This scenario covers the following conditions: - the antenna-to-user distance of all transmitters listed above is 20 cm or larger - the maximum antenna gain of the WWAN transmitters does not exceed the values listed above - the averaged EIRP of the WiMAX module does not exceed the value listed above - the averaged EIRP of the BT module does not exceed the value listed above - the distance between WWAN, WiMAX and BT antennas is 0 cm or larger Note: other antennas for different communication systems may be installed in the host platform as long as they are not collocated to the WWAN antenna (distance > 20 cm) 2010-08-18 Page 11 of 17

Test report no.: 4-3443-01-01/10-A 4.3.7 Scenario 6 : WWAN + WiMAX + WLAN This scenario covers the following combination of collocated radio modules: Transmitter primary secondary communication WWAN WLAN WiMAX system (GSM/GPRS) type Cinterion any any model BG2-W any any FCC-ID QIPBG2 any any max. EIRP (mW) see chapter 4.3 200 500 max.antenna gain 6.1 dBi/3.2 dBi nn nn This scenario covers the following conditions: - the antenna-to-user distance of all transmitters listed above is 20 cm or larger - the maximum antenna gain of the WWAN transmitters does not exceed the values listed above - the averaged EIRP of the WiMAX module does not exceed the value listed above - the averaged EIRP of the WLAN module does not exceed the value listed above - the distance between WWAN, WiMAX and WLAN antennas is 0 cm or larger Note: other antennas for different communication systems may be installed in the host platform as long as they are not collocated to the WWAN antenna (distance > 20 cm) 4.3.8 Scenario 7 : WWAN + WiMAX + WLAN + BT This scenario covers the following combination of collocated radio modules: Transmitter primary secondary communication WWAN BT WLAN WiMAX system (GSM/GPRS) type Cinterion any any any model BG2-W any any any FCC-ID QIPBG2 any any any max. EIRP (mW) see chapter 4.3 76.43 200 500 max.antenna gain 6.1 dBi/3.2 dBi nn nn nn This scenario covers the following conditions: - the antenna-to-user distance of all transmitters listed above is 20 cm or larger - the maximum antenna gain of the WWAN transmitters does not exceed the values listed above - the averaged EIRP of the WiMAX module does not exceed the value listed above - the averaged EIRP of the WLAN module does not exceed the value listed above - the averaged EIRP of the BT module does not exceed the value listed above - the distance between WWAN, WiMAX, WLAN and BT antennas is 0 cm or larger Note : other antennas for different communication systems may be installed in the host platform as long as they are not collocated to the WWAN antenna (distance > 20 cm) 2010-08-18 Page 12 of 17

Test report no.: 4-3443-01-01/10-A Annex A: RF Exposure assessment Annex A.1: Individual transmitters The table on the following page lists all calculated power density values in relation to the limits defined in different standards, calculated for a distance of 20 cm from the antenna(s). Fundamental data for calculating worst case EIRP of the primary and secondary transmitters are listed in chapter 4.3. Power density at a distance of 20 cm is calculated by using the following formula: S eq  P  G with P*G = EIRP and r = 20 cm 4  r 2 S eq Then the ratio is calculated for all applied limits. S lim During calculation the maximum EIRP of the primary transmitter is optimized so that the ratio Seq / Slim does not exceed a value of 1 for all applied limits for a comprehensive coverage of all relevant standards. The calculation of Seq / Slim with reference to a certain standard is limited to those frequency bands that are generally used in regions where this standard is applied. standard EN FCC AUS/NZ region Europe USA,Canada Australia New Zealand GSM 850 x UMTS FDD V x x (E)GSM 900 x x UMTS FDD VIII x DCS 1800 x x UMTS FDD IV x PCS 1900 x UMTS FDD II x UMTS FDD I x x ISM (WLAN/BT) x x x WiMAX x x x Note: For frequencies above 2 GHz the limit is constant for all standards. Therefore no frequency dependent differentiation is needed for radio technologies in this frequency band. 2010-08-18 Page 13 of 17

Test report no.: 4-3443-01-01/10-A Stand-alone power density overview and limit reference of WWAN communication systems : Power MPE MPE MPE Density Limit Limit Limit Comm. Reference EIRP Distance Seq (mW/cm²) Seq / SLim (mW/cm²) Seq / SLim (mW/cm²) Seq / SLim System Mode Frequency (dBm) (cm) (mW/cm²) EN EN FCC FCC AUS AUS GSM 850 GSM/GPRS 847,8 2060,63 20 0,4099 0,4239 0,5652 0,7253 0,4239 E-GSM 900 GSM/GPRS 880,2 2208,005 20 0,4393 0,4401 0,9981 0,5868 0,4401 0,9981 DCS 1800 GSM/GPRS 1710,2 4295,364 20 0,8545 0,8551 0,9993 1,0000 0,8551 0,9993 PCS 1900 GSM/GPRS 1909,8 4008,667 20 0,7975 0,9549 1,0000 0,7975 0,9549 Stand-alone power density overview and limit reference of WWAN communication systems and possible collocated transmitters : Power MPE MPE MPE Density Limit Limit Limit Comm. Reference EIRP Distance Seq (mW/cm²) Seq / SLim (mW/cm²) Seq / SLim (mW/cm²) Seq / SLim System Mode Frequency (mW) (cm) (mW/cm²) EN EN FCC FCC AUS AUS GSM 850 GSM/GPRS 847.8 1737.801 20 0.3457 0.4239 0.5652 0.6117 0.4239 E-GSM 900 GSM/GPRS 880.2 1862.087 20 0.3705 0.4401 0.8417 0.5868 0.4401 0.8417 DCS 1800 GSM/GPRS 1710.2 3630.781 20 0.7223 0.8551 0.8447 1.0000 0.8551 0.8447 PCS 1900 GSM/GPRS 1909.8 3388.442 20 0.6741 0.9549 1.0000 0.6741 0.9549 worst case Seq / SLim EN 0.8447 FCC 0.6741 AUS 0.8447 Collocated transmitters: Bluetooth 2450 75.86 20 0.0151 1 0.0151 1 0.0151 1 0.0151 WLAN 2450 199.53 20 0.0397 1 0.0397 1 0.0397 1 0.0397 WiMax 2300 501.19 20 0.0997 1 0.0997 1 0.0997 1 0.0997 2010-08-18 Page 14 of 17

Annex A.2: Collocated transmitters When transmitters with collocated antennas are active simultaneously a worst case assessment is necessary which takes additive effects into account. In this case it must be insured that the sum of all worst case power densities of all active transmitters (according to the different scenarios) do not exceed the limits even if they are far below the limits for the single transmitter. n S eqn S eq1 S eq 2 S eqn S 1  S lim1  S lim 2  ...  S lim n 1 lim n The following tables show the results separated for different limits according to the standards listed in chapter 4.2. The sum that comes closest to 1 represents the worst case and limits the antenna gain that is allowed for the WWAN module. a) Simultaneous Exposure according to FCC limits worst case Scenario Combination Seq / SLim Sum Compliance Primary Tx WWAN 0.6741 Scenario 1 0.6892 PASS Secondary Tx Bluetooth 0.0151 Primary Tx WWAN 0.6741 Scenario 2 0.7138 PASS Secondary Tx WLAN 0.0397 Primary Tx WWAN 0.6741 Scenario 3 Secondary Tx WLAN 0.0397 0.7289 PASS Secondary Tx Bluetooth 0.0151 Primary Tx WWAN 0.6741 Scenario 4 0.7738 PASS Secondary Tx WiMAX 0.0997 Primary Tx WWAN 0.6741 Scenario 5 Secondary Tx WiMAX 0.0997 0.7889 PASS Secondary Tx Bluetooth 0.0151 Primary Tx WWAN 0.6741 Scenario 6 Secondary Tx WLAN 0.0397 0.8135 PASS Secondary Tx WiMAX 0.0997 Primary Tx WWAN 0.6741 Secondary Tx WLAN 0.0397 Scenario 7 0.8286 PASS Secondary Tx WiMAX 0.0997 Secondary Tx Bluetooth 0.0151 2010-08-18 Page 15 of 17

Test report no.: 4-3443-01-01/10-A b) Simultaneous Exposure according to EN limits worst case Scenario Combination Seq / SLim Sum Compliance Primary Tx WWAN 0.8447 Scenario 1 0.8598 PASS Secondary Tx Bluetooth 0.0151 Primary Tx WWAN 0.8447 Scenario 2 0.8844 PASS Secondary Tx WLAN 0.0397 Primary Tx WWAN 0.8447 Scenario 3 Secondary Tx WLAN 0.0397 0.8995 PASS Secondary Tx Bluetooth 0.0151 Primary Tx WWAN 0.8447 Scenario 4 0.9444 PASS Secondary Tx WiMAX 0.0997 Primary Tx WWAN 0.8447 Scenario 5 Secondary Tx WiMAX 0.0997 0.9595 PASS Secondary Tx Bluetooth 0.0151 Primary Tx WWAN 0.8447 Scenario 6 Secondary Tx WLAN 0.0397 0.9841 PASS Secondary Tx WiMAX 0.0997 Primary Tx WWAN 0.8447 Secondary Tx WLAN 0.0397 Scenario 7 0.9992 PASS Secondary Tx WiMAX 0.0997 Secondary Tx Bluetooth 0.0151 c) Simultaneous Exposure according to AUS/NZ limits worst case Scenario Combination Seq / SLim Sum Compliance Primary Tx WWAN 0.8447 Scenario 1 0.8598 PASS Secondary Tx Bluetooth 0.0151 Primary Tx WWAN 0.8447 Scenario 2 0.8844 PASS Secondary Tx WLAN 0.0397 Primary Tx WWAN 0.8447 Scenario 3 Secondary Tx WLAN 0.0397 0.8995 PASS Secondary Tx Bluetooth 0.0151 Primary Tx WWAN 0.8447 Scenario 4 0.9444 PASS Secondary Tx WiMAX 0.0997 Primary Tx WWAN 0.8447 Scenario 5 Secondary Tx WiMAX 0.0997 0.9595 PASS Secondary Tx Bluetooth 0.0151 Primary Tx WWAN 0.8447 Scenario 6 Secondary Tx WLAN 0.0397 0.9841 PASS Secondary Tx WiMAX 0.0997 Primary Tx WWAN 0.8447 Secondary Tx WLAN 0.0397 Scenario 7 0.9992 PASS Secondary Tx WiMAX 0.0997 Secondary Tx Bluetooth 0.0151 2010-08-18 Page 16 of 17

Test report no.: 4-3443-01-01/10-A Annex B: Document History Version Applied Changes Date of Release Initial Release 2010-07-27 A Chapter 3.1 added (Purpose of the report) 2010-08-18 Chapter 4.1 general information updated Chapter 4.2 and 4.3 updated with FCC E(I)RP limits and corresponding calculations. Chapter 4.3 and Annex A.1 stand-alone situation added Chapter 4.3 GSM/GPRS power reduction information added Annex C: Further Information Glossary DUT - Device under Test EMF - Electromagnetic Fields EUT - Equipment under Test FCC - Federal Communication Commission FCC ID - Company Identifier at FCC HW - Hardware IC - Industry Canada Inv. No. - Inventory number N/A - not applicable S/N - Serial Number SW - Software 2010-08-18 Page 17 of 17


Document Created: 2010-08-19 12:55:20
Document Modified: 2010-08-19 12:55:20
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