PKTP1AAN3G Wireless Modem P1A

Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Gentlemen and Mesdames: This letter is to comply with Section 0.457(d)(2) pertaining to confidential material that IPWireless, Inc. is submitting to the Commission. Please maintain as confidential the following documents regarding IPWireless, Inc. submission for FCC ID: PKTP1AAN. 1. All pages of file named: model_AN_analog_schematic.pdf. 2. All pages of file named: model_AN_digital_schematic.pdf. 3. All pages of file named: modelAN_ LEDboard_ schematic.pdf 4. All pages of User Equipment Requirements & Architecture Document, named: ConfidentialUERAD.doc The above material contains trade secrets or technical data, which would customarily be guarded from competitors. We do not want these documents to be accessible to the general public. Sincerely, Joyce Walker Report Department Manager CKC Laboratories, Inc. Agent for IPWireless, Inc.

User Equipment – Product Labelling The following labels are placed on the product - Approvals Label - Product Label - RF Exposure Caution Label Approval label The following information shall be on the certification label 1. UL mark and Listed number – solid fill printed 2. FCC & FCC ID – solid fill printed Figure 1 : AN - Approvals Label SCALE 2:1 Co mplie s with F CC R egulations Part 15 FCC ID: PKTP1AAN Compl i es with FCC Regul ati on s P art 15. FC C ID: PKTP1AAN ACTUAL SIZE Product Label Approvals Label RF Exposure Caution Label Product Label Information to be on the product label 1. IPWireless 2. Model number: AN 3. Serial number: SN: XXXX 4. Origin UK 5. Unit rating: Voltage: 6.0Vdc / Current 2.2Amps Figure 2 : AN - Product Label SCALE 2:1 SCALE 1:1 RF Exposure Caution Label Figure 3 : AN - RF Exposure Caution Label SCALE 2:1 SCALE 1:1 Caution: To comply with FCC RF exposure in 47CFR1.1307 and 1.1310, requirements a minimum separation distance of 20cm (8 inches) is required between this device and all persons. Caution: To comply wit h FCC R F ex po sur e in 47 CF R1.1307 a nd 1.1310, re qu ire men ts a m inim um s ep ara tion dista nc e of 20c m (8 in c h e s ) is re qu ire d bet we en t his d evice an d all p ers on s.

Tune-up Procedure There is no tune procedure for this device.

Page 1 of 41 Report No.: FC01-032 IPWIRELESS, INC. TEST REPORT FOR THE 3G WIRELESS MODEM P1A, MODEL AN FCC PART 21 SUBPART K & FCC PART 15 SUBPART B SECTIONS 15.107 & 15.109 COMPLIANCE DATE OF ISSUE: MAY 24, 2001 PREPARED FOR: IPWireless, Inc. 1250 Bayhill Drive Suite 113 San Bruno, Ca 94066 PREPARED BY: Joyce Walker CKC Laboratories, Inc. 5473A Clouds Rest Mariposa, CA 95338 P.O. No.: US2001/0257 W.O. No.: 76266 Date of test: March 5-28, 2001 Report No.: FC01-032 This report contains a total of 41 pages and may be reproduced in full only. Partial reproduction may only be done with the written consent of CKC Laboratories, Inc. Page 2 of 41 Report No.: FC01-032 TABLE OF CONTENTS Administrative Information .........................................................................................................3 Summary of Results.....................................................................................................................4 Modifications Required for Compliance .....................................................................................4 Approvals.....................................................................................................................................4 Equipment Under Test (EUT) Description ..................................................................................5 Equipment Under Test .................................................................................................................5 Peripheral Devices .......................................................................................................................6 Temperature and Humidity During Testing.................................................................................6 2.1033(c)(3) User’s Manual.........................................................................................................7 2.1033(c)(4) Type of Emissions ..................................................................................................7 2.1033(c)(5) Frequency Range ....................................................................................................7 2.1033(c)(6) Operating Power .....................................................................................................7 2.1033(c)(7) Maximum Power Rating .........................................................................................7 2.1033(c)(8) DC Voltages............................................................................................................8 2.1033(c)(9) Tune-Up Procedure.................................................................................................8 2.1033(c)(10) Schematics And Circuitry Description .................................................................8 2.1033(c)(11) Label And Placement ............................................................................................8 2.1033(c)(12) Submittal Photos ...................................................................................................8 2.1033(c)(13) Modulation Information........................................................................................8 2.1033(c)(14)/2.1046/21.904(e) RF Power Output & 2.1033(c)(14)/2.1049(i)/21.908(d) - Occupied Bandwidth..........................................................9 2.1033(c)(14)/2.1047(b) - Modulation Characteristics - Audio Frequency Response.................14 2.1033(c)(14)/2.1047(b) - Modulation Characteristics - Modulation Limiting Response ...........14 2.1033(c)(14)/2.1051/21.908(d) - Spurious Emissions At Antenna Terminal.............................15 2.1033(c)(14)/2.1053/21.908(d) - Field Strength of Spurious Radiation.....................................22 2.1033(c)(14)/2.1055/21.101 - Frequency Stability.....................................................................31 15.107 – AC Conducted Emissions .............................................................................................31 15.107 – Radiated Emissions .......................................................................................................39 Page 3 of 41 Report No.: FC01-032 CKC Laboratories, Inc. has received Certificates of Accreditation from the following agencies: A2LA (USA); DATech (Germany); BSMI (Taiwan); Nemko (Norway); and GOST (Russia). CKC Laboratories, Inc has received test site Registration Acceptance from the following agencies: FCC (USA); VCCI (Japan); and Industry Canada. CKC Laboratories, Inc. has received Letters of Acceptance through an MRA for the following agencies: ACA/NATA (Australia); SABS (South Africa); SWEDAC (Sweden); Radio Communications Agency (RA); HOKLAS (Hong Kong); Bakom (Swiss); BIPT (Belgium); Denmark Telestyrelsen; RvA (Netherlands); SEE (Luxembourg) SITTEL (Bolivia); and UKAS (UK). ADMINISTRATIVE INFORMATION DATE OF TEST: March 5-28, 2001 DATE OF RECEIPT: March 5, 2001 PURPOSE OF TEST: To demonstrate the compliance of the 3G Wireless Modem P1A, Model AN with the requirements for FCC Part 21 Subpart K and FCC Part 15 Subpart B Sections 15.107 and 15.109 devices. TEST METHOD: FCC Part 21 and ANSI C63.4 1992 MANUFACTURER: IPWireless, Inc. 1250 Bayhill Drive Suite 113 San Bruno, Ca 94066 REPRESENTATIVE: Roger Quayle TEST LOCATION: CKC Laboratories, Inc. 1653 Los Viboras Road Hollister, CA 95023 Page 4 of 41 Report No.: FC01-032 SUMMARY OF RESULTS As received, the IPWireless, Inc. 3G Wireless Modem P1A, Model AN was found to be fully compliant with the following standards and specifications: United States ! FCC Part 15 Subpart B Section 15.107 and 15.109 Class B ! FCC Part 21 Subpart K ! FCC Part 74 Subpart I, using FCC Part 21 Subpart K ! ANSI C63.4 (1992) method The results in this report apply only to the items tested, as identified herein. MODIFICATIONS REQUIRED FOR COMPLIANCE Steward 28A2025-0A0 ferrite added to DC cord of the EUT. APPROVALS QUALITY ASSURANCE:TEST PERSONNEL: Dennis Ward, Quality ManagerArt Rice, Test Engineer Christine Nicklas, E…

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FCC Part 2.1055Temperature Variation vs. Frequency Model AN Test Date: 3/22/01 Serial No. Location: Fremont, Ca Test Equipment: Description Model Cal Date Cal Due Asset No. Cable, HF GHz#5 5/9/00 5/9/01 0 Spectrum Analyzer HP-8596E 5/19/00 5/19/01 783 Test Conditions:The device was placed in continuous transmit mode and an Andrews Heliax shielded RF cablewas connected directly to the Transmit port connector of the device and the other end to the HP-8596Espectrum analyzer RF input port. The device power supply was plugged into 120V AC.The temperature was varied in 10 degree steps from -20 degrees celcius to +50 degrees celcius.The fundamental frequency was monitored on the spectrum analyzer.Results: Temperature in Celsius Channel - Freq. (MHz) -20-10 0 1020304050 Low - 2506 2506.001937 2506.001712 2506.001220 2506.000585 2506.000780 2506.000430 2506.000037 2506.001990 Mid - 2596 2596.002037 2596.001790 2596.001225 2596.000665 2596.000850 2596.000450 2596.000100 2596.001887 High - 2680 2680.002112 2680.001860 2680.001237 2680.000667 2680.000880 2680.000400 2680.000150 2680.001812

FCC Part 2.1055 Frequency Stability vs. Voltage Variation Model ANTest Date: 3/30/01 Serial No. 026Location: Hollister, Site D Test Equipment: Description ModelCal DateCal DueAsset No. Cable, HFghz#55/9/005/9/010 Spectrum AnalyzerHP-8564E12/12/0112/12/011401 AC TransformerPowerstat 126NCRNCR435 True RMS DVMFluke 8711/9/0011/9/011477 Test Conditions: The device was placed in continous transmit mode and an Andrews Heliax shielded RF cable was connected directly to the Transmit port connector of the device and the other end to the HP-8564E spectrum analyzer RF input port. The device power supply was plugged into a variable AC transformer and a Digital Voltmeter monitored the AC input voltage to the device power supply. The voltage was varied from 85% to 115% of the nominal value of 120vac. The fundamental frequency was monitored on the spectrum analyzer. Temp: 20-deg Centigrade Results: Channel - Freq.102vac120vac138vac (MHz) Low - 25062506.0015002506.0015002506.001300 Mid - 25962596.0015002596.0015002596.001200 High - 26802680.0013002680.0015002680.000800

PHOTOGRAPH SHOWING RADIATED EMISSIONS Direct Connect NOTES: PHOTOGRAPH SHOWING RADIATED EMISSIONS Front View NOTES: PHOTOGRAPH SHOWING RADIATED EMISSIONS Back View PHOTOGRAPH SHO WING CONDUCTED EMISSIONS Conducted Emissions - Front View NOTES: PHOTOGRAPH SHO WING CONDUCTED EMISSIONS