X2U-SHAMU-PCIEShamu PCIe Data Card(CDMA2000 800/1900 EVDO REV.A)

Shamu Mini PCI Express Card User Manual z USB Driver Installation 1. To install the VIA USB Windows device driver, you must first start the Setup application, VIA USB Drivers 2.1.5 (32-Bit).exe, by double-clicking the associated icon. 2. Choose the directory for the application to be installed. 3. Click Install, then this setup program will copy all the files into the directories on the local system drive of your PC. The following dialog box will appear upon execution. 4. Click Finish when this action has been completed. 5. Power up the notebook which has Shamu PCIe data card installed inside. Then Windows will install all the related drivers automatically. You can find “VIA Telecom USB Modem”, “VIA Telecom AT Port”, “VIA Telecom LBS Port”, “VIA Telecom Voice Port” and “VIA Telecom USB ETS” in Device Manager. z Dial up Application Setup 1. Select “New Connection Wizard” 2. Select Connect to the Internet 3. Select “Set up my connection manually” 4. Select” Connect using a dial- up modem” 5. Enter your ISP name 6. Enter your Number to Dial 7. Select Anyone’s use 8. Enter user name and password 9. After finishing the configuration, you can set up a connection If Driver is properly installed, you can see “VIA Telecom USB Modem” in the properties menu. z RF Exposure Your device contains a transmitter and a receiver. When it is ON, it receives and transmits RF energy. When you communicate with your device, the system handling your connection controls the power level at which your device transmits. Important safety information regarding radio frequency radiation (RF) exposure. To ensure compliance with RF exposure guidelines the device must be used with a separation from the body. Failure to observe these instructions could result in your RF exposure exceeding the relevant guideline limits. The maxim permissible exposure is defined in 47 CFR 1.1310 with 0.5498 mW/cm*cm(CDMA800MHz) and 1 mW/cm*cm (CDMA 1900MHz). The transmitter is using external antenna that operate at 20cm or more from nearby persons. The maxim power density is 0.0701mW/cm*cm (CDMA 800MHz) and 0.1006 mW/cm*cm (CDMA1900MHz) at 20cm.

VIA Telecom, Inc. Attn: Reviewing Engineer LICENSED MODULAR TRANSMITTER APPROVAL To Whom It May Concern: We, VIA Telecom, Inc. hereby requests for licensed modular transmitter approval of our device, described as follows: Brand name: / Model name: Shamu_PCIe Type number: / FCC ID: X2U-SHAMU-PCIE In FCC Public Notice DA 00-1407 released June 26,2000 there are eight numbered requirements that our device complies with: 1. The modular transmitter must have its own shielding. The DUT does provide RF shielding. Please refer to DUT picture. 2. The modular transmitter must have buffered modulation/data inputs The DUT has buffered data input it’s integrated in chip M36W0R6050T3ZAQ. 3. The modular transmitter must have its own power supply regulation The DUT has its own power supply regulation it’s integrated in PMIC chip 4. The modular transmitter must comply with the antenna requirements Only applies to Part 15 Unlicensed Transmitters. EUT is licensed transmitter module (22H/24E). 5. The modular transmitter must be tested in a stand-alone configuration The DUT was tested in a stand-alone configuration via a test kit. Please see section photographs of test configuration in the test report. 6. The modular transmitter must be labelled with its own FCC ID number Please see exhibition label sample for the FCC ID of this module. 7. The modular transmitter must comply with any specific rule or operating requirements applicable to the transmitter and the manufacturer must provide adequate instructions along with the module to explain any such requirements. The DUT is compliant with all applicable FCC rules. 8. The modular transmitter must comply with any applicable RF exposure requirements. The DUT is comply with RF exposure requirement MPE evaluation. The MPE report is addressed in the RF exposure exhibition. Sincerely Yours Daniel Lee

external photo EUT FRONT EUT BACK TEST BOARD FRONT TEST BOARD BACK TEST BOARD+ANTENNA+RF CABLE EUT+TEST BOARD+RF CABLE

internal photo FRONT VIEW BACK VIEW EUT & SHIEDING

Calculation and sample for Confirmation Dear Reviewer, As specified in Table 1B of 47 CFR 1.1310 – Limits for Maximum Permissible Exposure(MPE), Limits for General Population/Uncontrolled Exposure: Frequency range (MHz)Power density (mW/cm²) 300 – 1,500 f/1500 1,500 – 100,000 1.0 The RF Exposure level is calculated using the general equation: S = P / 4 πR 2 The maximum radiated power output is 800MHz ：23.63 dBm (~0.230 W) 1900MHz： 21.45 dBm (~0.140 W) R = 20 cm π = 3.1416 Solving for S, the power density at 20 cm is CDMA800: 0.0 459 mW/cm 2 CDMA1900: 0. 0278 mW/cm 2 The power density limit is: For 800MHz: f/1500=824.7/1500=0.5498 mW/cm 2 For 1900MHz: 1.0 mW/cm 2 So, the power density is kept. Please contact us if you have any additional questions. Best Regards Morlab Zhangjun

FCC ID：X2U-SHAMU-PCIE Maximum Permissible Exposure as specified in Table 1B of 47 CFR 1.1310 – Limits for Maximum Permissible Exposure (MPE), Limits for General Population/Uncontrolled Exposure Frequency range (MHz) Power density (mW/cm²) 300 – 1,500 f/1500 1,500 – 100,000 1.0 Calculations 850 MHz band (824.7 – 848.31 MHz) Maximum peak output power at antenna input terminal: 24.67 dBm (~0.293 W) Predicted distance R: 20 cm Predicted frequency: 824,7 MHz MPE limit S: 0.5498 mW/cm² Equation OET bulletin 65, page 18, edition 97-01: S = P*G / (4πR²) S = power density P = power input to the antenna G = numeric gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the centre of radiation of the antenna Maximum allowable antenna gain: max 9.74 dBi Prediction The maximum allowable MPE value of 0,5498 mW/cm² will be reached in a distance of 20 cm in case that an antenna with an antenna gain of 9.74 dBi will be used. This means that the power density levels in a distance of 20 cm are in accordance with the FCC regulations as long as the used antenna has a gain below 9.74 dBi. FCC ID：X2U-SHAMU-PCIE Maximum Permissible Exposure as specified in Table 1B of 47 CFR 1.1310 – Limits for Maximum Permissible Exposure (MPE), Limits for General Population/Uncontrolled Exposure Frequency range (MHz) Power density (mW/cm²) 300 – 1,500 f/1500 1,500 – 100,000 1.0 Calculations 1900 MHz band (1851.25 – 1908.75 MHz) Maximum peak output power at antenna input terminal: 24.04 dBm (~0.2535 W) Prediction distance R: 20 cm Prediction frequency: 1880 MHz MPE limit S: 1 mW/cm² Equation OET bulletin 65, page 18, edition 97-01: S = P*G / (4πR²) S = power density P = power input to the antenna G = numeric gain of the antenna in the direction of interest relative to an isotropic radiator R = distance to the centre of radiation of the antenna Maximum allowable antenna gain relating to MPE Limit: 12.97 dBi Maximum allowable antenna gain relating to EIRP limit: 8.9 6 dBi Prediction The maximum allowable MPE value of 1 mW/cm² will be reached in a distance of 20 cm in case that an antenna with an antenna gain of 12. 97 dBi will be used. This means that the power density levels in a distance of 20 cm are in accordance with the FCC regulations as long as the used antenna has a gain below 12.97. For mobile and portable stations the EIRP is restricted to 2.0 Watts, (§24.232 (c)). Therefore the maximum antenna gain is 8.9 6 dBi. The maximum allowed antenna gain used with the module to comply with all limits is: 8.96 dBi

Report No.: SH09100013R01 Page 2 of 45 TABLE OF CONTENTS 1. TEST RESULT CERTIFICATION .......................................................................................... 4 2. GENERAL INFORMATION .................................................................................................... 5 2.1 Equipment under Test (EUT) Description ............................................................................... 5 2.2 Test Standards and Results ........................................................................................................ 6 2.3 Facilities and Accreditations ...................................................................................................... 7 2.3.1 Facilities .................................................................................................................................... 7 2.3.2 Test Environment Conditions .................................................................................................... 7 2.4 47 CFR Part 2, Part 22H ,Part 24E Requirements .................................................................. 8 2.4.1 Conducted Related Tests ........................................................................................................... 8 2.4.2 Radiated Power and Spurious Emission Tests .......................................................................... 9 2.4.3 Frequency Stability Test .......................................................................................................... 10 2.4.4 Test Mode ................................................................................................................................ 10 2.5 Frequencies ................................................................................................................................ 11 2.5.1 Requirement ............................................................................................................................ 11 2.5.2 Procedure................................................................................................................................. 11 2.5.3 Test Results ............................................................................................................................. 12 2.5.4 Test Plots ................................................................................................................................. 13 2.6 Conducted RF Output Power .................................................................................................. 15 2.6.1 Requirement ............................................................................................................................ 15 2.6.2 Test Procedure ......................................................................................................................... 15 2.6.3 Test Results ............................................................................................................................. 16 2.6.4 Test Plots ................................................................................................................................. 18 2.7 Occupied Bandwidth ................................................................................................................ 21 2.7.1 Occupied Bandwidth Definition ............................................................................................. 21 2.7.2 Test Procedure ......................................................................................................................... 21 2.7.3 Test Result ............................................................................................................................... 22 2.7.4 Test plots ................................................................................................................................. 23 2.8 Band-edge .................................................................................................................................. 26 2.8.1 Requirement ............................................................................................................................ 26 2.8.2 Test Description ...................................................................................................................... 26 Report No.: SH09100013R01 Page 3 of 45 2.8.3 Test Result ............................................................................................................................... 26 2.8.4 Test plots ................................................................................................................................. 27 2.9 Conducted Spurious Emission ................................................................................................. 29 2.9.1 Requirement ............................................................................................................................ 29 2.9.2 Test Procedure ......................................................................................................................... 29 2.9.3 Test Results ............................................................................................................................. 30 2.9.4 Test Plots ................................................................................................................................. 31 2.10 Transmitter Radiated Power (EIRP/ERP) .......................................................................... 34 2.10.1 Requirement ............................................................................................................................ 34 2.10.2 Test Procedure ......................................................................................................................... 34 2.10.3 Test Result ............................................................................................................................... 35 2.10.4 Test plots ...................................................................…

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test setup photo Radiation Test Setup 1 Radiation Test Setup 2 Conducted Test Setup