Revised Test Report

FCC ID: L7KTSPA-01

Test Report

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FCCID_179971

FCC ID: L7KTSPA-01 September 6, 2000 (revised November 14, 2001) Federal Communications Commission Authorization and Evaluation Division 7435 Oakland Mills Road Columbia, MD 21046 Attention: Applications Examiner Applicant: Nokia Networks 6000 Connection Drive Irving, TX 75039 Equipment: UltraSite EDGE Base Transceiver Station FCC ID: L7KTSPA-01 Specification: for a 47 CFR 24 Licensed Certification Dear Examiner: The following application for Grant of Equipment Authorization is presented on behalf of Nokia Telecommunications, Inc. for the Licensed Certification of their Model: UltraSite EDGE BTS Enclosed, please find a complete data and documentation package demonstrating that this device complies with the technical requirements of 47 CFR 24. If you have any questions, please contact the undersigned, who is authorized to act as Agent. Sincerely, Chris Harvey, Director EMC Laboratory MET Laboratories, Inc.

FCC ID: L7KTSPA-01 MET Laboratories, Inc. Safety Certification - EMI - Telecom Environmental Simulation 914 WEST PATAPSCO AVENUE ! BALTIMORE, MARYLAND 21230-3432 ! PHONE (410) 354-3300 ! FAX (410) 354-3313 ENGINEERING TEST REPORT in support of the Application for Grant of Equipment Authorization EQUIPMENT: Ultrasite EDGE Base Transceiver Station FCC ID: L7KTSPA-01 Specification: 47 CFR 24 On Behalf of the Applicant: Nokia Networks. 6000 Connection Drive Irving, TX 75039 Manufacturer: Nokia Networks. 6000 Connection Drive Irving, TX 75039 Manufacturer’s Representative Mr..Steve Mitchell Test Date(s): July 31 thru August 7, 2000 ENGINEERING STATEMENT I ATTEST: the measurements shown in this report were made in accordance with the procedures indicated, and that the emissions from this equipment were found to be within the limits applicable. I assume full responsibility for the accuracy and completeness of these measurements. On the basis of the measurements made, the equipment tested is capable of operation in accordance with the requirements of Part 24 of the FCC Rules under normal use and maintenance. _____________________________ Liming Xu EMC Engineer, MET Laboratories EMC1349A -2- August 30, 2000

FCC ID: L7KTSPA-01 1.0 INTRODUCTION The following data is presented on behalf of the Applicant, Nokia Networks, as verification of the compliance of the Nokia PCS(BTS), Ultrasite EDGE to the requirements of 47 CFR 24. 2.0 TEST SITE All testing was conducted at MET Laboratories, Inc., 914 West Patapsco Avenue, Baltimore, Maryland 21230- 3493. Radiated emissions measurements were performed on a three-meter open area test site (OATS). A complete site description is on file with the FCC Laboratory Division as 31040/SIT/MET. 3.0 TEST EQUIPMENT USED Manufacturer Equipment Calibration Due Date @ time of Cal. Interval testing Hewlett Packard 8563A Spectrum Analyzer 6/14/01 annual EMCO Biconical Antenna 3104 4/10/01 annual EMCO EMCO Log Periodic Antenna 4/10/01 annual EMCO Double Ridge Guided Horn 2/17/01 annual Hewlett Packard 8594EM Analyzer 11/20/00 annual Hewlett Packard 8591E Analyzer 8/12/00 annual Solar LISN 8/27/00 annual 4.0 EQUIPMENT UNDER TEST CONFIGURATION The Base Transceiver Station (BTS) was configured with AC power supply modules and an external PC to program the EUT to output a PCS (i.e.GMSK Modulation type) RF signal. The EUT with host external computer was configured for maximum signal gain and bandwidth. The EUT was operated in a manner representative of the typical usage of the equipment. During all testing, system components were manipulated within the confines of typical usage to maximize each emission. 5.0 TEST TYPE(S) 5.1 Radiated Emissions: 47 CFR2.1053, , 24.238(a) 5.2 Occupied Bandwidth: 47 CFR2.1049 5.3 RF Power Output: 47 CFR 2.1046, 24.232(a), (c) 5.4 Spurious Emission at Antenna Terminals: 47 CFR 2.1051, 24.238(a) 5.5 Spurious Emission at Antenna Terminals at Frequency Block edges +/- 1 MHz, 47 CFR 2.1051, 24.238(b) 5.6 Frequency Stability over temperature variations: 47 CFR 2.1055(a)(1) 5.7 Frequency Stability over variations in supply voltage: 47 CFR 2.1055(d)(1) 5.8 AC Line Conducted Emissions: 47 CFR 15.107 5.9 Modulation Characteristics: 47 CFR 2.1047(a) EMC1349A -3- August 30, 2000

FCC ID: L7KTSPA-01 6.0 TEST RESULTS 6.1 TEST TYPE: Radiated Emissions 6.1.1 TECHNICAL SPECIFICATION: 2.1053; 24.238(a) 6.1.2 TEST DATE(S): 8/7/00 6.1.3 MEASUREMENT PROCEDURES: As required by §2.1053, field strength of spurious radiation measurements were made in accordance with the general procedures of ANSI C63.4-1992 "Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz". Preliminary radiated emission measurements were performed inside a shielded chamber with all digital signal generators on and terminated. The frequency list from the preliminary measurements was used as a guide for making final measurements on a 10 meter open area test site. The unit was scanned over the frequency range of the lowest system oscillator value to 9 GHz. The Radiated Spurious Emissions Limit is obtained by the following: Based on an output power (as measured at the output of the Amplifier) of 32.5 watts: Po = 32.5 W As per 2.1053 (a), it is assumed this power is to be fed to a half-wave tuned dipole. Using a conversion formula for distance, the field strength at one meter can be derived: 49.2 X 32.5 E(V/m)1m ' 1 E(V/m)1m ' 39.987 V/m or 152.1 dbµV/m @ 1m As per 24.238(a), the spurious emissions must be attenuated by 43 + 10log(P) which is: 43 % 10Log(32.5) ' 58.11 dB Therefore, the limit for spurious emissions is: 152.1 dBµV/m & 58.11 dB ' 93.99 dBµV/m @ 1m At 3 meters measurement distance, the limit is; 49.2 X 32.5 E(V/m)3m ' 3 E(V/m)3m ' 13.33 V/m or 133142.1 dbµV According to 24.238(a), all signals must be attenuated by 43.41 dB. Therefore, the limit for spurious emissions for a test distance of 3 meters is: 142.1 & 58.11 ' 83.99 dBµV/m @ 3m EMC1349A -4- August 30, 2000

FCC ID: L7KTSPA-01 6.1.4 RESULTS: Frequency Azimuth Polarity Height Raw A.C.F. cable D.C.F. Corrected Limint Limit (MHz) (Degrees) (m) Amplitude (dB/m) loss (dB) Amplitude (dBuV/ (dBµV/m (dBµV) (dB) 3m t (dBµV/m) m) at ) at 10m 1m 3m * 102.2 120 H 2 22.54 11.98 1.88 0 36.40 n/a 43.5 * 102.2 200 V 1 27.1 12.03 1.88 0 41.01 n/a 43.5 * 123.2 360 H 2 18.79 13.66 2.07 0 34.52 n/a 43.5 * 123.2 260 V 1 22.65 13.668 2.07 0 38.39 n/a 43.5 * 138.7 355 H 1.76 21.67 12.65 2.21 0 36.53 n/a 43.5 * 138.7 272 V 1 22.28 12.13 2.21 0 36.61 n/a 43.5 * 450.0 0 H 1 14.2 17.6 4.15 0 35.95 n/a 46 * 450.0 0 V 1 14.4 17.2 4.15 0 35.75 n/a 46 * 600.0 0 H 1 13.3 19.9 5.05 0 38.25 n/a 46 * 600.0 0 V 1 13.4 19.1 5.05 0 37.55 n/a 46 1659.000 0 H 1 48.67 25 2.0 -35 40.67 93.8 n/a 1659.000 0 V 1 48.83 25 2.0 -35 40.83 93.8 n/a 9900.00 0 H 1 49.17 38 3.0 -37 53.17 93.8 n/a 9900.00 0 V 1 46.83 37.5 3.0 -37 50.33 93.8 n/a Equipment meets the specifications of 2.10532; 24.238(a) *— These emissions were related to the digital electronics, and thus are measured against the 47 CFR 15 Class B limit. These emissions are significantly below the limit for spurious emissions (93.8 dBµV/m @ 1 m or 83.3 dBµV/m @ 3 m EMC1349A -5- August 30, 2000

FCC ID: L7KTSPA-01 Photograph of Radiated Emissions Test Configuration EMC1349A -6- August 30, 2000

FCC ID: L7KTSPA-01 6.2 TEST TYPE: Occupied Bandwidth 6.2.1 TECHNICAL SPECIFICATION: 47CFR2.1049 6.2.2 TEST DATE(S): 7/31/00 6.2.3 MEASUREMENT PROCEDURES: As required by §2.1049 of CFR 47, occupied bandwidth measurements were made on the Base Transmitter Station (BTS). The EUT was configured to transmit an PCS GMSK modulated carrier signal. Using a bandwidth of 30kHz, we determined the occupied bandwidth of the emission at the center of the selectable channel range. 6.2.4 RESULTS: Equipment complies with Section 2.1049. Plots of the occupied bandwidth, as measured at the RF output port follows: EMC1349A -7- August 30, 2000

FCC ID: L7KTSPA-01 6.3 TEST TYPE: RF Power Output 6.3.1 TECHNICAL SPECIFICATION: 47CFR2.1046 and 24.232(a), (c) 6.3.2 TEST DATE(S): 7/31/00 6.3.3 MEASUREMENT PROCEDURES: As required by §2.1046 of CFR 47, RF power output measurements were made at the RF output terminals using an attenuator and spectrum analyzer. This test was performed with carrier modulated by an PCS GMSK modulation signal. Plots of the RF output Power level of the Digitally modulated carrier, as measured at the RF output are included on the following page . 6.3.4 RESULTS: Equipment complies with 47CFR 2.1046 and 24.232(a). The Base Transmitter Station (BTS) does not exceed 100 W ( or 50 dBm) at the carrier frequency. Photograph of Antenna Conducted Spurious Emissions and RF Power Output Test Configuration EMC1349A -8- August 30, 2000

FCC ID: L7KTSPA-01 The following plots are for RF Power Output at Frequency Block edges. RF Power Output at each block edge was measured. The following plots show the lowest channel of the lowest frequency block and the highest channel of the highest frequency block. This data is representative of all lowest and highest channels for each frequency block. Measurements with sweep times up to 1 second were performed with no significant change of the RF power measured. EMC1349A -9- August 30, 2000

RF Power output at band edge channels Low side of block A (Channel 512. Fo—1930.2 Mits emit3td sarten so«p m 22. eadne m Su. usim wans 1 oservone a_ n a dvnti) \rmmprak center 1. sscemoie sean 20. conie wsn 2. onie veli o. ome Sup Same RF Power output at band edge channels High side of block C (Channel810, Fo—1909.0MiZ emitsio «atten 2049 mR 23.0040n RL 50. B4Bn 1eam/ 1 seezocte n r ea e center 1. ssceoch sean 20. contie afoh 2. onie us 3. onz Sup Sons

FCC ID: L7KTSPA-01 6.4 TEST TYPE: Spurious Emissions at Antenna Terminals 6.4.1 TECHNICAL SPECIFICATION: 2.1051; 24.238(a) 6.4.2 TEST DATE(S): 7/31/00 6.4.3 MEASUREMENT PROCEDURES: As required by §2.1051 of CFR 47, spurious emissions at antenna terminal measurements were made at the RF output terminals using a 50 O attenuator and spectrum analyzer set for a 30 kHz bandwidth. This test was performed with Digitally modulated carrier signals. The Digital signal generator was adjusted for continuous transmit on frequencies in both the uplink and down-link frequency bands. The frequency spectrum was investigated from 9.0 KHz to 9.0 GHz. For measuring emissions above 2 GHz, a high-pass filter was used to eliminate the fundamental transmit frequency to prevent possible saturation effects on the front end of the spectrum analyzer. 6.4.4 RESULTS: Equipment complies with Section 2.1051and 24.238(a) SUMMARY OF SPURIOUS EMISSIONS AT ANTENNA TERMINALS Frequency Range Emission Emission Level Limit (GHz) Frequency (dBm) (dBm) (GHz) 0 - 2.9 1.389 -24.5 -13.1 2.9 - 7.0 4.44 -43.83 -13.1 7.0 - 15.0 12.0 -36.67 -13.1 15.0 - 20.0 19.87 -26.17 -13.1 The following plots are included to illustrate compliance with the requirements of 47 CFR Part 24.238(a): EMC1349A - 11 - August 30, 2000

Conducted spur emisstons at Antenna terminal emif3dd vaTTeN 3008 MR —24. 50dBn RL 50. OdBn 10dB/ 1. S69GHe n R staRt OH stor 2. reacke «RBW reakhz «u8N sookHz #5MP 1.05e0

Conducted spur emissfons at antenna terminal emit39 satTeN 104B MR —43. 630Bn RL 50. 0dBn 10487 4. 4406He x o R STaRT 2. rSqcHe stop 6. oeechz #RBM LookHz KBM dookH #SHP 1. Bsce

Conducted spur emissions at antenna terminal emifBtd AntTeN 1048 MR ~38. 17dBn RL_ 30. 0dBn 10487 8. 020GHe n r Abobfohimaisn staRt 6. so0cHe stor 10. aoocH #RBM 100kHz WB 300kHe ¥9WP 1. Osee

Conducted Spur emisions at antenna terminal emifB0 saTTeN 1048 MR —35. 670Bn RL 30. BdBn 10d8/ 12. ca@iiz n r mc peoompmrebthsetwl sthrt_ 10. ooncHz stor 14. ooHz 4RBM 100kHz #UBLI 300kHe 491P 1.Osee nomscom nd

Condducted spur emi fons at anterna terminal emitsio «atten 1048 me 93. 174Bn RL 30. 0dBn 1048_ 15. seochz n r start 14. conche stor 17. acocie afbM Lookie wUBk SookHz aSHP 1.0ze0

Condducted spur emissions at antenna terminal emitsio «atten 1048 m® —28, 1aBn RL 30. 04Bn 10487 19. eroohz start 17. conche stor 20. scachz afom Lookne wuaH cooke #SHP 1.O5e0

FCC ID: L7KTSPA-01 6.5 TEST TYPE: Spurious Emissions at Antenna Terminals at Block Edges +/- 1 MHz 6.5.1 TECHNICAL SPECIFICATION: 2.1051; 24.238(b) 6.5.2 TEST DATE(S): 7/31/00 6.5.3 MEASUREMENT PROCEDURES: As recommended in FCC Part 24, 1% of the 26dB bandwidth was chosen to measure the peak of any emission inside the 1.0 MHz frequency band adjacent to each frequency block edge. All other frequencies were measured using a 1.0 MHz RBW. The unit was exercised using signal types required by §2.1049. 6.5.4 Results: Modulation products outside of this band are attenuated at least 43 + 10 Log (P) below the level of the modulated carrier. A Plot of the spurious emissions at +/- 1 MHz around the transmit frequency, as measured at the antenna port, appears on the following page. SPURIOUS EMISSION FREQUENCY BLOCKS Frequency Block Low Frequency Hi Frequency (MHz) (CH #) (CH #) A 513 584 (1930 - 1945) (1930.2) (1944.8) B 613 684 (1950 - 1965) (1950.2) (1964.8) C 738 809 (1975 - 1990) (1975.2) (1989.8) D 588 609 (1945 - 1950) (1945.2) (1949.8) E 688 709 (1965 - 1970) (1965.2) (1969.8) F 713 734 (1970 - 1975) (1970.2) (1974.8) Plots of the spurious emissions as measured at the extremes of each frequency block appear on the following pages. EMC1349A - 18 - August 30, 2000

Spur emistons at Frequency block edges +/—1 M Lowside of Block A emif319 «atten 2049 nike —13, 394Bm RL 40. 04Bn 1eam/ 1 929999GHe LenteogentatyecualD 4 M%w center 1. aseeeoche sean 2. ccoriie afBh 3. okie wusi 1okh #SHP 1. Osse

Spur emisstons at frequency block edge +/1 MHZ High stde of block C. emif349 sartem 2048 m —13. 57atn BC 45 6okn aeam T Sopprecne x o f R } L”“ hukul""# hepjmuneiioh center 1 ssaecoone sean 2. cconi> afBh 3. okne «BM 1okh #SHP 1. Osse

FCC ID: L7KTSPA-01 6.6 TEST TYPE: Frequency Stability over Temperature Variations 6.6.1 TECHNICAL SPECIFICATION: 2.1055(a)(1) 6.6.2 TEST DATE(S): 8/2/00 6.6.3 MEASUREMENT PROCEDURES: As required by §2.1055(a)(1) of CFR 47, frequency tolerance measurements were made over the temperature range of -30EC to +50EC. The frequency measurements were made using direct input to a spectrum analyzer. Climatic control was accomplished using an environmental simulation chamber. The temperature was first lowered to -30EC and then raised hourly in 10E increments. The unit remained in the chamber during temperature transitions and during the measurement process. 6.6.4 Results: Frequency tolerance of carrier signal: +/- 0.005% for a temperature variation from - 30EC to + 50EC at normal supply voltage. CARRIER FREQUENCY DEVIATIONS DUE TO TEMPERATURE INSTABILITY Temperature Carrier Frequency Deviation Limit (EC) Frequency (CH 661) Deviation (Hz) (GHz) (Hz) -30 1.9600720 <10 ± 99500 -20 1.9600720 <10 ± 99500 -10 1.9600720 <10 ± 99500 0 1.9600720 <10 ± 99500 +10 1.9600720 <10 ± 99500 +20 1.9600720 <10 ± 99500 +30 1.9600720 <10 ± 99500 +40 1.9600720 <10 ± 99500 +50 1.9600720 <10 ± 99500 The unit meets the requirements of 2.1055 (a)(1) EMC1349A - 21 - August 30, 2000

FCC ID: L7KTSPA-01 6.7 TEST TYPE: Frequency Stability over Voltage Variations 6.7.1 TECHNICAL SPECIFICATION: 2.1055(d)(1) 6.7.2 TEST DATE(S): 8/2/00 6.7.3 MEASUREMENT PROCEDURES: As required by §2.1055(d)(1) of CFR 47, frequency tolerance measurements were made over changes in the supply voltage to the EUT from 85% to 115% of the nominal supply voltage using a variac to vary the AC supply. The frequency measurements were made using direct input to a spectrum analyzer. 6.7.4 Results: Frequency tolerance of carrier signal: ± 0.005% for a variation in primary voltage from 85% to 115% of the rated supply. Percentage AC Voltage Carrier Frequency Deviation Deviation Limit of Rated (VAC @ 60 Hz) (GHz) (Hz) (Hz) Supply 85 % 176.8 1.9600720 <10 ± 99500 100 % 208 1.9600720 <10 ± 99500 115 % 239.2 1.9600720 <10 ± 99500 Percentage DC Voltage Carrier Frequency Deviation Deviation Limit of Rated (GHz) (Hz) (Hz) Supply 85 % 40.8 1.9600720 <10 ± 99500 100 % 48.0 1.9600720 <10 ± 99500 115 % 55.2 1.9600720 <10 ± 99500 The unit meets the requirements of 2.1055 (d)(1) EMC1349A - 22 - August 30, 2000

FCC ID: L7KTSPA-01 6.8 TEST TYPE: Line Conducted Emissions 6.8.1 TECHNICAL SPECIFICATION: 15.107(b) 6.8.2 TEST DATE(S): 1 August 2000 6.8.3 MEASUREMENT PROCEDURES: The measurements were performed over the frequency range of 0.45 MHz to 30 MHz using a 50 O /50 µH LISN as the input transducer to an EMI/Field Intensity Meter. The measurements were made with the detector set for "peak", “quasi-peak”, and “average” amplitude within an IF bandwidth of 9 kHz. The tests were conducted in a RF- shielded enclosure. In addition, they were tested with two different AC line filter manufacturers, Schaffner and Ferrum. 6.8.4 RESULTS: Equipment complies with Section 15.107(b) SUMMARY OF SPURIOUS EMISSIONS AT AC Mains Ferrum Filter- Phase Frequency Emission Limit (MHz) Quasi-Peak Level (dBuV) (dBuV) 2.56 37.6 48.0 3.07 36.3 48.0 3.57 30.4 48.0 SUMMARY OF SPURIOUS EMISSIONS AT AC Mains Ferrum Filter - Neutral Frequency Emission Limit (MHz) Quasi-Peak Level (dBuV) (dBuV) 2.56 37.3 48.0 3.07 36.0 48.0 3.58 34.8 48.0 EMC1349A - 23 - August 30, 2000

FCC ID: L7KTSPA-01 SUMMARY OF SPURIOUS EMISSIONS AT AC Mains Schaffner filter - Phase Frequency Emission Limit (MHz) Quasi-Peak Level (dBuV) (dBuv) 2.56 40.3 48.0 3.07 43.1 48.0 3.58 37.5 48.0 SUMMARY OF SPURIOUS EMISSIONS AT AC Mains Schaffner filter - Neutral Frequency Emission Limit (MHz) Quasi-Peak Level (dBuV) (dBuv) 2.56 45.8 48.0 3.07 42.8 48.0 3.58 39.9 48.0 The following plots illustrate compliance with the applicable specification. EMC1349A - 24 - August 30, 2000

FCC ID: L7KTSPA-01 MAXIMUM EMISSIONS TEST SETUP FOR LINE CONDUCTED EMISSIONS EMC1349A - 25 - August 30, 2000

FCC ID: L7KTSPA-01 EMC1349A - 26 - August 30, 2000

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FCC ID: L7KTSPA-01 6.9 TEST TYPE: Modulation Characteristics 6.9.1 TECHNICAL SPECIFICATION: 2.1047(a) 6.9.2 TEST DATE(S): 7/31/00 6.9.3 MEASUREMENTS REQUIRED: The Ultrasite PCS Transmitter uses GMSK modulation. In GMSK modulation, voice information is digitized and coded into a bit stream. The bits are conveyed through precise phase changes in the carrier. Section 2.1047 (a) states, “A curve of equivalent data showing the frequency response of the audio modulating circuit over a range of 100 Hz to 5000 Hz shall be submitted...” The following plots give a detailed explanation of the modulation scheme used in the Transmitters of the PCS system. EMC1349A - 28 - August 30, 2000

Mocdulation Characterisics Frequency Hopping wtime stots active emitsio aatteh soup allkR 340B RL 50. 04Bm 1049/ 5oys center 1. scceceaonctiz sean on afBh Lookic wuBl so0kne #SHP SEns

Mocdulation Characterisics Frequrncy Hopping w/3 ime stotsomi1349 «atten 2042 arikr ~1. ssa0 RL 45. OdBn 1eaB/ S@Bye centem 1. secescacoons sean ons afBh Sokhe wusk sookee «54 Sone


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