AS5CMP-33Cellular Base Station Power Amplifier

APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 1 Section 2.911(d) CERTIFICATION OF BASE STATION EQUIPMENT June 16, 1999 To Whom It May Concern: This is to certify that the FLEXENT Cellular-TDMA Multi Carrier Linear Amplifier (CMCLA), Part Number 44WA29, base station power amplifier manufactured by Lucent Technologies under FCC ID: AS5CMP-33, was designed and developed in accordance with the guidelines of TIA/EIA/IS-136.2-A (October 1996): TDMA Cellular/PCS – Radio Interface – Mobile Station – Base Station Compatibility – Traffic Channels and FSK Control Channel ; and of TIA/EIA/IS-138-A (July 1996): TDMA Cellular/PCS – Radio Interface – Minimum Performance Standards for Base Stations. The CMCLA is also compliant with the requirements of the Code of Federal regulations (CFR), Title 47, Part 22, Subpart H – Cellular Radiotelephone Service. R. J. Pillmeier Technical Manager Certification Test Group Section 2.911(d) QUALIFICATION OF ENGINEERS Mr. Michael P. Farina, Member of Technical Staff, has been an employee of Lucent Technologies (formerly AT&T Corp.) since August 1960. In addition to his numerous prior submittals to the Commission, he has extensive experience in the development and testing of a variety of telecommunications products, many requiring compliance with Underwriters Laboratories Standards. He has also made numerous prior submittals to Industry Canada, Certification and Engineering Bureau, for Radio equipment Certification. His qualifications are further supported by his advanced academic experience (MSEE). R. J. Pillmeier Technical Manager Certification Test Group Section 2.911(d) CERTIFICATION OF TECHNICAL TEST DATA I hereby certify that the technical test data are the results of tests either performed or supervised by me. Michael P. Farina Member of Technical Staff Certification Test Group

APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 22 EQUIPMENT BLOCK DIAGRAM FLEXENT Cellular TDMA Microcell J41698B-1 Multi Carrier Linear Amplifier AS5CMP-33 Simplex Transmit Bandpass Filter Back Plane 5 CDRMs AS5CMP-32 PCU TOMTRC AC Power 115 Vac∼ Tx Antenna TOM: TDMA Oscillator Module TRC: TDMA Radio Controller PCU: Power Conversion Unit CDRM: Cellular TDMA Dual Radio Module Transceiver LNA: Low Noise Amplifier (receive) I/O Module LNA Rx1 Antenna Rx0 Antenna Primary Distribution Cabinet

Lucent Technologies Inc. 67 Whippany Road Whippany, NJ 07981 June 16, 1999 Office of Engineering and Technology Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, Maryland 21046 Re: Application for Certification of FCC ID: AS5CMP-33 Dear Examiner: In accordance with Parts 2 and 22 of the Commission’s Rules and Regulations, we are submitting herewith statements and supporting data to show compliance with the requirements of the Commission for certification of the Lucent Technologies FLEXENT Cellular TDMA Multi Carrier Linear Amplifier (CMCLA), Part Number 44WA29, under FCC ID: AS5CMP-33, as a base station power amplifier. The CMCLA is designed to perform linear amplification of from 1 to 10 TDMA carriers (30 kHz bandwidth) at a maximum rated power level 1.2 Watts (+30.8 dBm) per carrier and a total composite power level for 10 carriers of 12 Watts (+40.8 dBm), at the transmit antenna terminal. The CMCLA is also designed to operate linearly over the entire Cellular Frequency Band: 869.04 – 893.97 MHz. The gain of the amplifier is adjustable from 42 dB to 38 dB, in 0.5 dB steps, by external software control. It is designed to be installed and operate in the FLEXENT Cellular TDMA Microcell J41698B-1 base station equipment frame, in combination with the Cellular TDMA Dual Radio Module (CDRM), Part No. 44WR54, under FCC ID: AS5CMP-32 as a separate application for certification, and in combination with simplex transmit and receive bandpass filters for Cellular A-Band and Cellular B-Band. The data summarized below is in the form presently used by the Commission’s Radio Equipment List, Equipment Acceptable for Licensing. ManufacturerLucent Technologies, Columbus, Ohio Equipment IdentificationAS5CMP-33 Rules Part NumberPart 22, Subpart H – Cellular Radiotelephone Service Frequency RangeTransmit 869.04 – 893.97 MHz Output Power1.2 Watts (+30.8 dBm) per carrier maximum 12.0 Watts (+40.8 dBm) total composite for 10 carriers. Frequency Tolerance± 1.5 ppm Emission Designator40K0GXW The Cellular-MCLA, under AS5CMP-33, was designed in accordance with the guidelines of TIA/EIA/IS- 136.2-A (October 1996): TDMA Cellular/PCS–Radio Interface–Mobile Station–Base Station Compatibility – Traffic Channels and FSK Control Channel ; and of TIA/EIA/IS-138-A (July 1996): TDMA Cellular/PCS – Radio Interface – Minimum Performance Standards for Base Stations. 2 Attached are the FCC Form 731 (Application for Equipment Authorization – Radio Frequency Devices) and the required measurement data and exhibits. These exhibits contain the technical requirements, and the required statements and documents for equipment authorization. The technical contact at Lucent Technologies will comply with any request for additional information should the need arise. Lucent Technologies has requested that the following exhibits be considered confidential: Exhibit 4 FLEXENT TDMA Microcell: Operation, Administration, and Maintenance Manual Exhibit 6 Schematic Diagrams The letter of request is attached and the required fees are submitted as required for electronic filing. Sincerely, R. J. Pillmeier Technical Manager Certification Test Group Att. Transmitter Certification Report

Lucent Technologies Inc. 67 Whippany Road Whippany, NJ 07981 June 16, 1999 Office of Engineering and Technology Authorization and Evaluation Division Equipment Authorization Branch 7435 Oakland Mills Road Columbia, Maryland 21046 Re: REQUEST FOR CONFIDENTIALITY for FCC ID: AS5CMP-33 Dear Examiner: On behalf of Lucent Technologies, I hereby request that the following exhibits, included in the Application for Certification for FCC ID: AS5CMP-33, be maintained as confidential information and not be made available for public inspection at any time. Exhibit 4 FLEXENT TDMA Microcell: Operation, Administration, and Maintenance Manual Exhibit 6 Schematic Diagrams These exhibits contain Lucent Technologies proprietary information that is considered to be trade secrets, with possible patents pending, and the property of Lucent Technologies, pursuant to the provisions of Part 0.457(d) of the Commission’s Rules. The FLEXENT TDMA Microcell Operation, Administration, and Maintenance Manual, included in Exhibit 4, is not furnished to the user, except under very exceptional and very limited circumstances. This manual contains highly proprietary circuit, equipment and architecture descriptions that must not be made available for public inspection. The cover/title page is explicitly labeled “Unpublished and Not for Publication”. A copy is included in the electronic folder labeled confidential. Thank you for your consideration in this matter. Sincerely, Michael P. Farina Member of Technical Staff Certification Test Group Phone: 973-386-4344 FAX: 973-386-5384

1 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT FLEXENT Cellular TDMA Microcell J41698B-1: Front and Right Side View . 2 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT FLEXENT Cellular TDMA Microcell J41698B-1: Interior View 3 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT FLEXENT Cellular TDMA Microcell J41698B-1: Interior View Showing Radio Shelf and TOM 4 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT FLEXENT Cellular TDMA Microcell J41698B-1: Interior View Showing Simplex Transmit Bandpass Filter Mounted Over the Cellular Multi Carrier Linear Amplifier 5 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT. FLEXENT Cellular TDMA Microcell J41698B-1: Primary Distribution Cabinet 6 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT. FLEXENT Cellular TDMA Microcell J41698B-1: Primary Distribution Cabinet Interior View 7 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT. Cellular TDMA Multi Carrier Linear Amplifier 44WA29: Front (RF IN/OUT) and Top View 8 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT. Cellular TDMA Multi Carrier Linear Amplifier 44WA29: Front (RF IN/OUT) and Top View Showing Label Placement AS5CMP-33 Label Placement 9 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT. Cellular TDMA Multi Carrier Linear Amplifier 44WA29: Top Tier ‡‡ Tier 1 of 3 10 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT. Cellular TDMA Multi Carrier Linear Amplifier 44WA29: Center Tier ‡‡ Tier 2 of 3 11 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 11 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT. Cellular TDMA Multi Carrier Linear Amplifier 44WA29: Bottom Tier ‡‡ Tier 3 of 3

1 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 10 Section 2.1033 (c)(11) Equipment identification label. The equipment label to be affixed to the FLEXENT Cellular TDMA Multi Carrier Linear Amplifier 44WA29, will contain the following information. The engineering drawing of the label is attached to this exhibit. Lucent Technologies FLEXENT Cellular MCLA PART NO: 44WA29 FCC ID: AS5CMP-33 flfl REAR TOP FRONT ‡‡ RF IN/OUT Cellular TDMA Multi Carrier Linear Amplifier Label Placement AS5CMP-33 2 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 10 Engineering Drawing of the equipment label to be displayed on the Cellular TDMA Multi Carrier Linear Amplifier (CMCLA) 44WA29, FCC ID: AS5CMP-33. 3 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 10 Section 2.1033 (c)(12): PHOTOGRAPHS OF THE EQUIPMENT. Cellular TDMA Multi Carrier Linear Amplifier 44WA29: Front (RF IN/OUT) and Top View Showing Label Placement AS5CMP-33 Label Placement

1 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 3 Section 2.1033 (c)(1) The full name and mailing address of the manufacturer of the device and the applicant for certification. Manufacturer:Lucent Technologies Columbus Manufacturing Facility 6200 East Broad Street, Columbus, Ohio 43213 Applicant:Lucent Technologies 600 Mountain Avenue, Murray Hill, NJ 07974 Attention: Jane M. Zakutansky Section 2.1033(c)(2) FCC Identifier:AS5CMP-33 Section 2.1033(c)(4) Type or types of emission:40K0GXW Section 2.1033(c)(5) Frequency range:Transmit: 869.04 – 893.97 MHz Section 2.1033(c)(6) Range of operating power values or specific operating power levels, and description of any means provided for variation of operating power. The FLEXENT Cellular TDMA Microcell J416698B-1, which incorporates the 44WR54 Cellular Dual Radio Module (CDRM) transceiver, subject of a separate application for certification under AS5CMP-32, and the 44WA29 Cellular TDMA Multi Carrier Linear Amplifier (CMCLA), subject of this application for certification under AS5CMP-33, is designed to provide 1.2 Watts (+30.8 dBm) per carrier at the transmit antenna terminal and a total composite power of 12.0 Watts (+40.8 dBm) for the rated 10 carrier capability. The Microcell incorporates 5 CDRM transceivers and 1 CMCLA. Each CDRM can transmit 1 or 2 carriers with a maximum power level at the CDRM transmit terminal of +15.5 dBm (36 mW) per carrier, corresponding to total composite power level of +18.5 dBm (71 mW) per 2 carriers. The CDRM carrier frequency and power level is software controlled by an external Remote Maintenance Terminal (RMT). The power level of each CDRM carrier is continuously adjustable from a maximum of +15.5 dBm to a minimum of –41 dBm with a resolution of 0.1 dBm. The controlling software utilizes a calibration table, which controls a voltage-controlled attenuator. The CMCLA gain is continuously adjustable from a maximum of 42 dB to a minimum of 38 dB, in 0.5 dB steps, using a voltage-controlled attenuator which is controlled by external software. Section 2.1033(c)(7) Maximum power rating as defined in the applicable part (s) of the rules. The maximum power rating of the 44WA29 Cellular TDMA Multi Carrier Linear Amplifier (CMCLA), subject of this application under AS5CMP-33, is 1.2 Watts (+30.8 dBm) per carrier, and a total composite power level of 12.0 Watts (+40.8 dBm) for 10 carriers, at the transmit antenna terminal. This rated power level applies to the complete FLEXENT Cellular TDMA Microcell J41698B-1, incorporating the CDRM (AS5CMP-32), the CMCLA (AS5CMP-33) and the simplex transmit and receive bandpass filters for Cellular A-Band and B-Band. 2

APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 5 Section 2.1033 (c)(8) The dc voltages applied to and the dc currents into the several elements of the final radio frequency amplifying device for normal operation over the power range. The nominal dc voltages and dc currents input to the Cellular TDMA Multi Carrier Linear Amplifier (CMCLA), 44WA29, subject of this application for certification, are summarized as follows: VdcIdc (constant) +26 Vdc20 A Collector and Drain Supply +5 Vdc2 A Digital and Analog Power +8 Vdc3 A Analog Power +5 Vdc1.5 A LAM Bias regulated from +8V -5 Vdc0.25 A Linearizer Detector Section 2.1033 (c)(8) Tune-up procedure over the power range, or at specific operating power levels. The Cellular TDMA Multi Carrier Linear Amplifier (CMCLA), 44WA29, subject of this application for certification, can not be “tuned-up” by the user. There are no user tune-up features. All tuning is performed by the manufacturer during, and as part of, the manufacturing process.

APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 7 Section 2.1033 (c)(10) A description of all circuitry and devices for determining and stabilizing frequency. The Cellular TDMA Multi Carrier Linear Amplifier (CMCLA), Part Number 44WA29, subject of this application for certification, is a base station linear power amplifier in the Cellular Frequency Band 869.04 – 893.97 MHz and does not contain or incorporate circuitry and devices for determining and stabilizing frequency.

1 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 8 Section 2.1033 (c)(10): Description of circuitry and devices for suppression of spurious radiation. Spurious emissions radiated from the FLEXENT Cellular TDMA Microcell J41698B-1 are suppressed by implementing sound Electromagnetic Compatibility (EMC) design practices extending from the circuit board level to the system level: 1) RF shielding on coaxial cables, 2) RF shielding “cans” mounted on the circuit packs, 3) effective grounding, 4) effective RF gasket mounted to the equipment door frame, 4) EMI filter on the AC power leads, and 5) effective simplex transmit and receive (TxSx and RxSx) bandpass filters for Cellular A-Band and B-Band. The filter characteristic plots are attached to this exhibit. Simplex Configuration A filter panel in a simplex configuration supports separate antennas for reception and for transmission as shown in the figure below. The physical separation of the antennas in simplex configurations provides isolation between the transmit and receive path. The isolation is at least 20 dB, therefore reducing the filtering required in the transmit path's receive band. Each filter panel also supports diversity receive (Rx0 and Rx1). This provides three independent RF paths: one transmit and two identical receive paths. Additionally, each of the three antenna ports contain a 30.0dB/ 30.0 dB bidirectional coupler for diagnostics. The simplex bandpass filters are passive devices and are realized by tuned cavities. RX0 TX RX1 2 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 8 FILTER CHARACTERISTIC PLOTS: Cellular A-Band Transmit Bandpass Filter 3 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 8 FILTER CHARACTERISTIC PLOTS: Simplex A-Band Transmit Bandpass Filter 4 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 8 FILTER CHARACTERISTIC PLOTS: Simplex B-Band Transmit Bandpass Filter 5 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 8 FILTER CHARACTERISTIC PLOTS: Simplex B-Band Transmit Bandpass Filter

APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 9 Section 2.1033 (c)(10) Description of Circuitry and Devices for Limiting Modulation, and for Limiting Power. The Cellular TDMA Multi Carrier Linear Amplifier (CMCLA), Part Number 44WA29, subject of this application for certification, is a base station power amplifier in the Cellular Frequency Band 869.04 – 893.97 MHz and does not contain or incorporate circuitry and devices for limiting modulation and for limiting power. The output power level can be adjusted by adjusting the gain of the RF main path from 42 dB maximum to 38 dB minimum, in 0.5 dB steps by means of a voltage-controlled attenuator which is controlled by external software.

APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 TABLE OF CONTENTS Exhibit 1Section 2.911(d)Qualifications and Certifications Exhibit 2PCS Requirement Human Exposure Compliance Statement Exhibit 3Section 2.1033(c)(1,2,4-7)Manufacturer , Applicant , Identifier, Emission, Frequency Range, Operating Power Values and Maximum Power Rating Exhibit 4Section 2.1033(c)(3)Installation and Operating Instructions ‡‡ CONFIDENTIAL CONFIDENTIAL Exhibit 5Section 2.1033(c)(8-9)DC Voltages and Currents; Tune-up Procedure Exhibit 6Section 2.1033(c)(10)Schematic Diagrams ‡‡ CONFIDENTIAL CONFIDENTIAL Exhibit 7Section 2.1033(c)(10)Description of Circuitry for Determining and Stabilizing Frequency Exhibit 8Section 2.1033(c)(10)Description of Circuitry and Devices for Suppression of Spurious Radiation Exhibit 9Section 2.1033(c)(10)Description of Circuitry and Devices for Limiting Modulation, and for Limiting Power. Exhibit 10Section 2.1033(c)(11)Equipment Identification Label. Exhibit 11Section 2.1033(c)(12)Photographs of the Equipment Exhibit 12Section 2.1033(c)(13)Description of the Digital Modulation System Exhibit 13Section 2.1033(c)(14)Required Measurement Data Exhibit 14Section 2.1046Measurements Required: RF Power Output Exhibit 15Section 2.1047Measurements Required: Modulation Characteristics Exhibit 16Section 2.1049Measurements Required: Occupied Bandwidth Exhibit 17Section 2.1051Measurements Required: Spurious Emissions at Antenna Terminal Exhibit 18Section 2.1053Measurements Required: Field Strength of Spurious Radiation Exhibit 19Section 2.1055Measurements Required: Frequency Stability Exhibit 20Special TestMeasurements Required: Two-Tone Intermodulation Product Suppression Exhibit 21Section 2.947(d)Listing of Test Equipment Used Exhibit 22Equipment Block Diagram

APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 13 Section 2.1033 (c)(14) The required measurement data is presented in the following exhibits as follows: Exhibit 14Section 2.1046Measurements Required: RF Power Output Exhibit 15Section 2.1047Measurements Required: Modulation Characteristics Exhibit 16Section 2.1049Measurements Required: Occupied Bandwidth Exhibit 17Section 2.1051Measurements Required: Spurious Emissions at Antenna Terminal Exhibit 18Section 2.1053Measurements Required: Field Strength of Spurious Radiation Exhibit 19Section 2.1055Measurements Required: Frequency Stability Exhibit 20Special TestMeasurements Required: Two-Tone Intermodulation Product Suppression

1 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 14 Section 2.1046 Measurement s Required: RF Power Output This test procedure is a measurement of the single channel RF power transmitted to the antenna terminal as shown in the accompanying test set-up diagram. In accordance with TIA/EIA/IS-138-A (July 1996): TDMA Cellular/PCS – Radio Interface – Minimum Performance Standards for Base Stations, Section 3.2, the power level shall be maintained within +1 to –3 dB of the nominal rated single channel value across the Cellular Frequency Band 869.04 – 893.97 MHz. A single channel was tuned to the approximate center of the Cellular Frequency Band Channel 400 at 882.00 MHz, and the power level set to approximately +30.8 dBm (1.2 Watts) at the Tx antenna terminal. The carrier was then tuned to consecutive frequencies across the the Cellular Band, in 50 MHz steps, and the corresponding power level measured. Measurements were made first with the A-Band simplex tranmit filter: Ch 991 (869.04 MHz) to Ch 716 (891.48 MHz), and then with the B-Band simplex filter: Ch 334 (880.02 MHz) to Ch 799 (893.97 MHz). The single channel RF power measurements are tabulated below. Single Channel Operation Cellular Ch. No. Frequency MHz Cellular A-Band dBm Cellular B-Band dBm 991869.0430.47xxx 1023870.0030.54xxx 50871.5030.56xxx 100873.0030.57xxx 150874.5030.61xxx 200876.0030.65xxx 250877.5030.68xxx 300879.0030.76xxx 334880.0230.7830.32 350880.5030.7930.50 400882.0030.7930.76 450883.5030.7230.82 500885.0030.6530.69 550886.5030.5430.71 600888.0030.7830.57 650889.5030.2530.48 700891.0030.1330.45 716891.4830.0630.39 750892.50xxx30.24 799893.97xxx29.80 Results: Power measurements were made with a Hewlett-Packard E4419A, EPM Series Power Meter and an HP ECP-E18A CW Power Sensor. All measurements are within the required +1 to –3 dB of the rated +30.8 dBm maximum single channel power output at the transmit antenna terminal. 2 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 14 Test set-up for measuring the power output from the Cellular TDMA Multi Carrier Linear Amplifier at the Microcell transmit antenna terminal. FLEXENT Cellular TDMA Microcell J41698B-1 TOM: TDMA Oscillator Module TRC: TDMA Radio Controller PCU: Power Conversion Unit CDRM: Cellular TDMA Dual Radio Module LISN: Line Impedance Stabilization Network 0.4 dB Cable Loss Simplex Transmit Bandpass Filter Cellular Multi Carrier Linear Amplifier (CMCLA) AS5CMP-33 Backplane Nominal 13 dB Attenuation CDRM AS5CMP-32 TOM TRC PCU LISN AC Utility Power Line 115Vac 20 dB 50 W Attenuator 20 dB Attenuator 3.0 dB Attenuator 10.4 dB Attenuator Primary Distribution Cabinet HP E4419A EPM Series Power Meter HP ECP-E18A Power Sensor

1 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 15 Section 2.1047 Measurements Required: Modulation Characteristics The TDMA modulation utilized by the Cellular TDMA Dual Radio Module (PDRM) 44WR54, subject of a separate application for certification under AS5CMP-32, is the standard π/4 differentially encoded quadrature phase shift keying (π/4 DQPSK). The modulation accuracy measurements were performed with all 3 TDMA time slots modulated with a pseudo-random bit stream. Measurements were made at the transmit antenna terminal with the single carrier power level set to +30.8 dBm (1.2 Watts), using the B- Band simplex transmit bandpass filter. The CDRM was tuned to 1) Cellular B-Band channel Ch 400, 882.00 MHz, and then to 2) the highest settable Cellular B-Band channel Ch 799, 893.97 MHz. The required modulation accuracy is specified in TIA/EIA/IS-138-A, July 1996, Section 3.3.2 Digital. The “minimum standard”, or limitation, is stated that the RMS error vector magnitude shall be less than 12.5%. Measurements were made with a Rohde & Schwarz Spectrum Analyzer 20 Hz to 26.5 GHz FSEM, Model 1079.8500.30, calibrated as required for ISO-9001 compliance. The measurement results and test set-up block diagram are included. RESULTS: The Cellular TDMA Multi Carrier Linear Amplifier, 44WA29, does not contain nor incorporate modulation circuitry. This test procedure demonstrates that it also does not degrade the modulation accuracy of the Cellular TDMA Dual Radio Module (CDRM) transceiver, 44WR54. The measurement data below demonstrates full compliance with the modulation accuracy requirements specified in TIA/EIA/IS- 138-A. The error vector magnitude is less than 12.5% at the Cellular Frequencies measured. CMCLA400 Modulation Accuracy: Cellular TDMA carrier at the transmit antenna terminal Cellular B-Band Channel 400, 882.00 MHz Error Vector Magnitude = 1.73% rms 2 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 15 CMCLA799 Modulation Accuracy: Cellular TDMA carrier at the transmit antenna terminal Cellular B-Band Channel 799, 893.97 MHz Error Vector Magnitude = 2.08% rms 3 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 15 Test set-up for measuring the modulation accuracy of the Cellular TDMA Dual Radio Module transceiver. FLEXENT Cellular TDMA Microcell J41698B-1 B-Band Simplex Bandpass Transmit Filter Cellular Multi Carrier Linear Amplifier (CMCLA) AS5CMP-33 Backplane Nominal 13 dB Attenuation CDRM AS5CMP-32 TOM TRC PCU Rohde & Schwarz Spectrum Analyzer FSEM 20 Hz – 26.5 GHz AC Utility Power Line 115Vac LISN TOM: TDMA Oscillator Module TRC: TDMA Radio Controller PCU: Power Conversion Unit CDRM: Cellular TDMA Dual Radio Module transceiver LISN: Line Impedance Stabilization Network HP778D Dual Directional Coupler 20 dB 50 W Attenuator 20 dB Attenuator 3.0 dB Attenuator 10.0 dB Attenuator 6.2 dB Attenuator HP ECP-E18A Power Sensor HP E4419A EPM Series Power Meter Primary Distribution Cabinet

1 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 16 Section 2.1049 Measurements Required: Occupied Bandwidth In compliance with Section 2.1049(h), a single TDMA carrier was modulated by a pseudo-random data bit stream for all 3 time slots, and the Cellular TDMA Dual Radio Module (CDRM) 44WR54, subject of a separate application under AS5CMP-32, in combination with the Cellular TDMA Multi Carrier Linear Amplifier (CMCLA) 44WA29, subject of this application under AS5CMP-33, output power level was set to provide +30.8 dBm (1.2 Watts) at the transmit antenna terminal. Measurements were made both at the transmit antenna terminal and at the input to the CMCLA to demonstrate that the amplifier does not influence and does not alter the occupied bandwidth. Measurements were first made with the Cellular A- Band simplex transmit bandpass filter at 1) the lowest settable channel Ch 991 (869.04 MHz), 2) at mid band Ch 400 (882.00 MHz), and 3) at the highest settable A-Band channel Ch 716 (891.48 MHz). The second set of measurements were made with the Cellular B-Band simplex transmit bandpass filter at 1) the lowest settable B-Band channel Ch 334 (880.02 MHz), 2) at mid band Ch 500 (885.00 MHz), and 3) at the highest settable B-Band channel Ch 799 (893.97 MHz). The occupied bandwidth limitations and emission mask for a 30 kHz TDMA carrier, i.e., digital transceiver, is specified in Part 22.917(d)(1-3) as: Displacement from the Carrier Center Frequency Required Attenuation Below the Carrier Greater than 20 kHz up to 45 kHzAt least 26 dBc Greater than 45 kHz up to 90 kHzAt least 45 dBc Greater than 90 kHz up to 1 st harmonicAt least 60 dBc Or 43 + 10 log (Carrier Power in Watts) dBc Or whichever is the lesser attenuation Part 22.917 specifies that the measurement instrumentation resolution bandwidth be set to 300 Hz for displacements from the carrier center frequency equal to or less than 60 kHz. For the 30 kHz TDMA carrier, the spectrum analyzer resolution bandwidth was set to 300 Hz. The standard measurement procedure is to align the center of the carrier with the top of the spectrum analyzer display reticle (i.e., 0 dBm) and reference the required “attenuation below the carrier” (dBc) to the 0 dBm reference. Attenuation below the carrier is then read directly off the 0 dBm to -110 dBm scale. Using the 300 Hz resolution bandwidth requires displacing (offsetting) the 30 kHz modulated carrier from the 0 dBm reference line by: 10 log (carrier bandwidth/instrumentation resolution bandwidth) 10 log (30 kHz/300 Hz) = 20 dB offset 2 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 16 RESULTS: The attached occupied bandwidth plots demonstrate full compliance with the requirements of Part 22.917 for the Cellular A-Band and B-Band frequencies specified above. On the basis that all carriers measured were well within the required emission mask, the Cellular TDMA Multi Carrier Linear Amplifier (CMCLA) 44WA29 demonstrated full compliance with Part 22.917 for the occupied bandwidth requirements. It also demonstrated that it does not affect nor influence the occupied bandwidth of the associated Cellular TDMA Dual Radio Module transceiver. Test set-up for measuring the occupied bandwidth of the Cellular TDMA Multi Carrier Linear Amplifier, in combination with the Cellular TDMA Dual Radio Module transceiver. FLEXENT Cellular TDMA Microcell J41698B-1 Simplex Transmit Bandpass Filter Cellular Multi Carrier Linear Amplifier (CMCLA) AS5CMP-33 Backplane Nominal 13 dB Attenuation CDRM AS5CMP-32 TOM TRC PCU HP 8495B Attenuator/70 dB variable HP 8494B Attenuator/11 dB variable Rohde & Schwarz EMI Test Receiver ESMI 20 Hz – 26.5 GHz LISN AC Utility Power Line 115Vac TOM: TDMA Oscillator Module TRC: TDMA Radio Controller PCU: Power Conversion Unit CDRM: Cellular TDMA Dual Radio Module transceiver LISN: Line Impedance Stabilization Network HP 778D Dual Directional Coupler 20 dB 50 Watt Attenuator 10.4 dB Attenuator HP ECP-E18A Power Sensor HP 7550B Graphics Plotter HP E4419A EPM Series Power Meter Primary Distribution Cabinet 3 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 16 OCCUPIED BANDWIDTH PLOTS: Cellular A-Band Channel 991 869.04 MHz Cellular TDMA Multi Carrier Linear Amplifier, 44WA29, output at transmit antenna terminal 4 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 16 OCCUPIED BANDWIDTH PLOTS: Cellular A-Band Channel 991 869.04 MHz Cellular TDMA Multi Carrier Linear Amplifier, 44WA29, input signal to CMCLA 5 APPLICANT: Lucent TechnologiesFCC ID: AS5CMP-33 EXHIBIT 16 OCCUPIED BANDWIDTH PLOTS: Cellular A-Ban…

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