J9CKAG4Micro Base Station

6455 Lusk Boulevard, San Diego, CA 92121-2779(619) 587-1121 6455 Lusk Boulevard, San Diego, CA 92121-2779 Federal Communication Commission Equipment Approval Services PO Box 358315 Pittsburgh, PA 15251-5315 Attention:Authorization and Evaluation Division Applicant:Qualcomm Incorporated Equipment: FCC ID: J9CKAG4 To whom it may concern, Please find enclosed the following documentation for your review: 1. FCC form 731 including the Fee Processing Form. 2. A letter for Request for Confidentiality. 3. A fee payment in the form of a check. ($610.00) All test data and support documentation as required under Part 2 and Part 24E of the Code of Federal Regulations. If any further information is required, please contact me directly. You can reach me by phone at my direct office number (303) 247-5025 or by fax at (303) 247-6559 or by e- mail at [email protected]. Also, would you please inform me when the Request for Confidentiality has been accepted and granted. Regards, Keith A. Goshia Senior Regulatory Engineer

6455 Lusk Boulevard, San Diego, CA 92121-2779(619) 587-1121 6455 Lusk Boulevard, San Diego, CA 92121-2779 Federal Communication Commission Equipment Approval Services PO Box 358315 Pittsburgh, PA 15251-5315 Attention:Authorization and Evaluation Division Applicant:Qualcomm Incorporated Equipment: FCC ID: J9CKAG4 To whom it may concern, Please find enclosed the following documentation for your review: 1. FCC form 731 including the Fee Processing Form. 2. A letter for Request for Confidentiality. 3. A fee payment in the form of a check. ($610.00) All test data and support documentation as required under Part 2 and Part 24E of the Code of Federal Regulations. If any further information is required, please contact me directly. You can reach me by phone at my direct office number (303) 247-5025 or by fax at (303) 247-6559 or by e- mail at [email protected]. Also, would you please inform me when the Request for Confidentiality has been accepted and granted. Regards, Keith A. Goshia Senior Regulatory Engineer

6455 Lusk Boulevard, San Diego, CA 92121-2779(619) 587-1121

6455 Lusk Boulevard, San Diego, CA 92121-2779 Federal Communication CommissionApril 15, 1999 Reference: FCC ID: J9CKAG4 Request for Confidentiality Pursuant to the Sections 0.457 and 0.459 of the Commission’s Rules, Qualcomm Incorporated hereby requests confidentiality of certain aspects of the information accompanying this Application for Type Acceptance as specifically identified below: 1. Technical Description , Appendix A 2. System Block Diagram , Appendix B 3. Circuit Diagrams and Parts Lists, Appendix C 4. Installation Manual , Appendix D All items contain trade secrets and other proprietary information not customarily released to the general public. Public disclosure of this information would be harmful to Qualcomm Incorporated at this time, and would provide unjustified benefits to our competitors. These materials contain proprietary intellectual property, and Qualcomm is on the process of filling for patent protection on many of these items. The request for confidentiality on the Installation Manuel (Appendix D) at this time is due to licensee testing which will be conducted after the grant is issued but before the product is released to the general public. Release of the installation instructions before formal release to the general public would expose proprietary information concerning advanced operation functions. Once the product is released to the general public the FCC will be informed the confidentiality treatment of the Installation Manuel may be removed. Qualcomm understands that pursuant to Rule 0.457 disclosure of any information contained in this application will not be made before the date of grant. Regards, Keith A. Goshia Senior Regulatory Engineer

MODEL: RATI N G : FC C ID : Qc ell519e 100-120/200-240 5/3A 50/60HZ J9C KAG4 LISTED I.T.E. 97RJ

Page 247J9CKAG4 Appendix H Modulation Description The Forward CDMA Channel consists of the following code channels: the Pilot Channel, up to one Sync Channel, one Paging Channels. Each code channel transmitted on the Forward CDMA Channel shall be spread with a Walsh function at a fixed chip rate of 1.2288 Mcps to provide orthogonal channelization among all code channels on a given Forward CDMA Channel. One of sixty-four time- orthogonal Walsh functions shall be used. A code channel that is spread using Walsh function n shall be assigned to code channel number n (n = 0 to 63). Walsh function time alignment shall be such that the first Walsh chip begins at the even second time marks referenced to base station transmission time. The Walsh function spreading sequence shall repeat with a period of 52.08333 μs which is equal to the duration of one Forward Traffic Channel modulation symbol. Code channel number zero shall always be assigned to the Pilot Channel. If the Sync channel is present, it shall be assigned code channel number 32. If the Paging Channel is present, it shall be assigned to code channel number 1. The simulated waveform is the forward link CDMA test waveform as per section 6.5.2 of the J-019 standard. It consists of the overhead channels and 6 full rate traffic channels. The data bits are assumed to be random binary samples that can take on values of + or - 1 with equal probability. The data bits are then spread, modulated and pulse shaped as per the J-008 standard. The distribution of the powers in each channel is as per Table 6.5.2.1 of the J-019 standard. It should be noted that the gains of the traffic channel, as specified in the table, are much larger than that expected from an actual telephone calls in order to simulate the CDMA waveform that is expected from a fully loaded base station.

Page 248J9CKAG4 Appendix I Description for Temperature Shutdown Their are two thermostats/temperature sensor are located internal to the device. One is located at the top portion of the device for high temperature shutdown. The other is at the bottom of the device for low temperature shutdown. If the temperature exceeds the specification of -40ºC to +52ºC the thermostat of the HPA limit is then enabled. The circuit of the HPA is trigered and the DC supply to the FET devices is turned off. In addition to the thermostats in RF and Digit boards have thermal protection as well. This is accomplished by a thermistor/temperature sensor circuit is located on the RF circuit board. Specifically, it is located in the path of convective airflow that passes through the module and ahead of any sources of localized heat dissipation. The temperature at this location is representative of the average ambient air temperature core unit. The reading from the temperature sensor circuit is fed back to the Digits board and measured with an ADC which is controlled by software. If the temperature exceeds the specification of -40ºC to +52ºC, the digits board will send a signal to the RF board that will disable the RF board and PA.

Page 244J9CKAG4 Appendix E Tune-Up Procedure The RF Calibration table is an array of values which represent what the EUT’s power sensor sees at a given output power level. This table is used for controlling the EUT’s transmit power. The table's array elements are 0.5 dBm apart. Each element is a set point for a given power level. The software periodically reads the power sensor and slews the output power level towards a particular set point. For example, if the user configures the EUT so that its transmit power is 41.76 dBm, the EUT will adjust the output power so that the power sensor reading is within range of the 41.76 dBm set point. These settings are software controlled and configured through a WEB browser configuration.

FCC PART 24 / FREQUENCY OVER TEMPERATURE RANGE TEST RESULTS UNIT NUMBER UNIT NUMBER UNIT NUMBER MFG #18 -3 DELTA F MFG # 7 -2 DELTA F MFG # 3 -1 DELTA F CHANNEL # 117 5 CHANNEL # 700 CHANNEL # 27 5 FREQUENCY @ FREQUENCY @ FREQUENCY @ TEMPERATURE-40ºC 1.988749995GHz 1.965000003GHz 1.943749995GHz -35ºC 1.988749994GHz 1.965000000GHz 1.943749994GHz -30ºC 1.988749996GHz 1.965000001GHz 1.943749993GHz -25ºC 1.988749997GHz 1.965000003GHz 1.943749997GHz -20ºC 1.988749996GHz 1.965000000GHz 1.943749995GHz -15ºC 1.988749995GHz 1.965000002GHz 1.943749996GHz -10ºC 1.988749997GHz 1.965000005GHz 1.943749996GHz -5ºC 1.988749999GHz 1.965000001GHz 1.943749996GHz 0ºC 1.988749997GHz 1.965000026GHz 1.943749999GHz 5ºC 1.988749996GHz 1.965000001GHz 1.943749997GHz 10ºC 1.988749998GHz 1.965000000GHz 1.943749993GHz 15ºC 1.988749996GHz 1.965000004GHz 1.943749989GHz 20ºC 1.988749996GHz 1.965000000GHz 1.943749989GHz 25ºC 1.988749998GHz 1.965000001GHz 1.943749993GHz 30ºC 1.988749997GHz 1.964999999GHz 1.943749994GHz 35ºC 1.988749997GHz 1.965000000GHz 1.943749998GHz 40ºC 1.988749995GHz 1.965000005GHz 1.943749996GHz 45ºC 1.987749994GHz 1.965000003GHz 1.943749993GHz 50ºC 1.987749993GHz 1.964999998GHz 1.943749992GHz 55ºC 1.987749995GHz 1.964999998GHz 1.943749994GHz V OLTAGE FREQUENCY FREQUENCY FREQUENCY 90VAC 1.988749996GHz 1.965000000GHz 1.943749994GHz 120VAC 1.988749997GHz 1.965000000GHz 1.943749996GHz 135VAC 1.988749998GHz 1.965000001GHz 1.943749996GHz 1 FCC PART 24 / FREQUENCY OVER TEMPERATURE RANGE TEST RESULTS 200VAC 1.988749997GHz 1.965000001GHz 1.943749998GHz 240VAC 1.988749998GHz 1.965000004GHz 1.943749997GHz 265VAC 1.988749997GH z 1.965000004GH z 1.943749996GH z 1

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Supervised By:Richard Dean RD:kg Sub-part 2.903 (f): Equipment Identification FCC ID: J9CKAG4 Nameplate Drawing See Attachment, Exhibit 1 Location As per Label Drawing(s) Date of Report March 16, 1999 J9CKAG4 The applicant has been cautioned as to the following: 15.21Information to User. The users manual or instruction manual for an intentional radiator shall caution the user that changes or modification not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. 15.27 (a)Special Accessories. Equipment marketed to a consumer must be capable of complying with the necessary regulations in the configuration in which the equipment is marketed. Where special accessories, such as shielded cables and/or special connectors are required to enable an unintentional or intentional radiator to comply with the emission limits in this part, the equipment must be marketed with, i.e. shipped and sold with, those special accessories. However, in lieu of shipping or packaging the special accessories with the unintentional or intentional radiator, the responsible party may employ other methods of ensuring that the special accessories are provided to the consumer, without additional charge. Information detailing any alternative method used to supply the special accessories for a grant of equipment authorization or retained in the verification records, as appropriate. The party responsible for the equipment, as detailed in § 2.909 of this chapter, shall ensure that these special accessories are provided with the equipment. The instruction manual for such devices shall include appropriate instructions on the first page of text concerned with the installation of the device that these special accessories must be used with the device. It is the responsibility of the user to use the needed special accessories supplied with the equipment. J9CKAG4 Table of Contents RuleDescriptionPage 2.983List of General Information Required1 2.985 (a)R.F. Power Output7 2.987 (a)Frequency Response of Audio Modulating Circuit44 2.987 (a)Frequency Response of Audio Low Pass Filter45 2.987 (b)Modulation Limiting46 2.989 (c)Occupied Bandwidth47 22.917Emission Requirements85 2.991Spurious Emissions at Antenna Terminals86 22.917 2.993 (a)Field Strength of Spurious Radiation178 2.995 (a) (d)Frequency Stability - Temperature & Voltage Variation180 2.202 (g)Necessary Bandwidth and Emission Bandwidth183 Testimonial & Statement of Certification184 Radio Frequency Radiation Exposure Limits 185 Exhibits 1 through 7186 Appendix A through J Page 1J9CKAG4 List of General Information Required for Type Acceptance In Accordance with FCC Rules and Regulations, Volume II, Part 2 and to Part 24 sub-part E Sub-part 2.983 (a)Name and Address of Applicant: Qualcomm Incorporated 6455 Lusk Blvd. San Diego, CA 92121-1617 Vendor: Applicant 2.983 (b):FCC ID:J9CKAG4 Model No:Qcell519e 2.983 (c):Quantity Production Planned. 2.983 (d):Technical Description:See Appendix A (1) :Type of Emission:1M25F9W (2) :Frequency Range, MHz:1930 MHz (2) 1990 MHz (3) :Power Rating, Watts:1, 15 Switchable Adjustable _x N/A (4) :Maximum Power Rating, Watts:15 Page 2J9CKAG4 2.983 (d) (5) :Voltages & Currents in all Elements in Final R.F. Stage, Including Final Transistor or Solid State Device: Collector Current, A= per manual Collector Voltage, Vdc= per manual Supply Voltage, Vac= N/A (6) :Function of Active Circuit Devices: Please see Attached Appendix C (7) :Circuit Diagram: Please see Attached Appendix C (8) :Manual: Please see Attached Appendix D (9) :Tune-Up Procedure: Please see Attached Appendix E (10) :Description of Circuitry & Devices Provided for Determining and Stabilizing Frequency: Please see Attached Appendix F (11) :Description of Circuits or Devices Employed For (a) Suppression of Spurious Radiation, (b) Limiting Modulation, (c) Limiting Power: Please see Attached Appendix G (12) :Digital Modulation Description: Please see Attached Appendix H 2.983 (e) :Test and Measurement Data: Follows 2.983 (f) :Label Information: Please see Attached Exhibit 1 2.983 (g) :Photographs: Please see Attached Exhibits 2-16 Page 3J9CKAG4 Sub-part 2.983 (e) :Test and Measurement Data All tests and measurement data shown were performed in accordance with FCC Rules and Regulations, Volume II; Part 2, Sub-part J, Sections 2.981, 2.983, 2.985, 2.987, 2.989, 2.991, 2.993, 2.995, 2.997, 2.999 and the following individual Parts: 21Domestic Public Radio Services 24Personal Communications Services X 22EBroadband PCS X 22.901 (d)Special Provisions for Alternative Cellular Technologies and and Auxiliary Services 23International Fixed Public Radio Communications Service 74Experimental, Auxiliary & Special Broadcast and Other Program Distribution Services 74HLow Power Auxiliary Stations 80Stations in the Maritime Service 80.209 (5)(I) Transmitter Frequency Tolerances, 156–162 MHz, Coast Stations 80KPrivate Coast Stations & Marine Utility Stations 80SCompulsory R/T Installations for Small Passenger Boats 80TRadio Telegraph Installation Required for Vessels on the Great Lakes 80URadio Telegraph Installation Required by the Bridge–to–Bridge Act 87Aviation Services 90Private Land Mobile Radio Services 94Private Operational–Fixed microwave Services 95General Mobile Radio Service Page 4J9CKAG4 General Information 1.Spurious radiation was measured at ten (3) meters. 2.The normal modes of modulation are: (a) Voice (b) Wideband Data (c) SAT (d) ST (e) SAT + Voice (f)SAT + DTMF (g) 64-Ary Orthogonal CDMA X (h) Pi/4 DQPSK (i)NAMPS Voice (j)NAMPS DSAT (k) NAMPS ST Page 5J9CKAG4 Standard Test Conditions and Engineering Practices Except as noted herein, the following conditions and procedures were observed during the testing: Room Temperature= 25 ± 5° C Room Humidity= 20–50% D.C. Supply Voltage, Vdc= N/A A.C. Supply Voltage, Vac= 120 Vac A.C. Supply Frequency, Hz= 60Hz Prior to testing, the E.U.T. was tuned up in accordance with the manufacturer’s alignm…

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Page 508J9CKAG4 Appendix K Permissive Change Qualcomm, Inc. has added a new model number “QCell619e” that was derived from the QCell519e that is currently in review at the FCC under the FFC ID# as J9CKAG4 and has a Confirmation number from form 731 as EA93473. Qualcomm, Inc. would please ask the FCC to consider added this model number to the file mention above as a permissive change only. The changes in the QCell619e from the QCell519e are as followed.
QCell619e is a three sector micro base station, where as the QCell519e is a single sector micro base station, so that the user had to buy three base station to gain three sector coverage.
The digital portion of the QCell519e moved out of the micro base station and is now in a separate enclosure that is mounted at the base of the tower. The RF front ends are in the identical enclosure with the same RF design as in the QCell519e.
The communications between all four sections are accomplished with fiber optic.
The QCell619e components consist of 1 Main unit that houses the digital portion on the device and 3 Remote units that house the RF portions of the device.
The main section that is installed at the base of the tower can be up to 80 feet below the remote sections of the device.
Testing has shown better RF performance and lower unintentional radiation, this can be contributed to the separation of the digital and RF portions of the device. Page 508J9CKAG4