Before the
`FEDERAL COMMUNICATIONS COMMISSION
`Washington, D.C. 20554
`
`In the Matter of
`
`ALCATEL USA, INC.
`
`Petition for Waiver of Section 68.308(e)(1)
`of the Commission's Rules
`
`File No. NSD-l-99-81
`
`To:
`
`Chief, Network Services Division, Common Carrier Bureau
`
`REPLY TO COMMENTS ON PETITION FOR WAIVER
`
`1.
`
`Alcatel USA, Inc. ("Alcatel") 1 manufactures the Model 1000 ADSL modem. 2
`
`Alcatel filed the above-captioned Petition for Waiver ("Petition") of the out-of-band signal
`
`power limitations contained in Section 68.308(e)(1) of the Commission's rules 3 so that it
`
`is a wholly-owned subsidiary of Alcatel, N.V., one of the world's largest
`1Alcatel
`the world's
`largest manufacturers and
`suppliers of
`corporations and one of
`telecommunications equipment, including high-speed data modems. Alcatel' s equipment is
`used for a wide range of services, including short, medium and long-haul voice, video and
`data transmission.
`Its customers include all the Bell Operating Companies, most major
`independent telephone companies, competitive local exchange carriers,
`interexchange
`carriers, cellular operators, power and other utility companies, oil companies, railroads,
`industrial companies, and state and local government agencies.
`
`It provides high bit(cid:173)
`2Alcatel's Model 1000 ADSL modem is metallic channel equipment.
`rate digital transmission concurrent with analog voice transmission over a single telephone
`line. This equipment primarily is used to connect single end users via an Ethernet and/or
`A TM Forum port to a personal computer or workstation while it c:onnects on the other side
`to the Internet via an ADSL line.
`
`3ln Section 68.308(e)(1) of its rules, the Commission sets forth power limitations to protect
`the public switched telephone network ("PSTN") from crosstalk and other interference
`caused by excessive analog signal power into the PSTN. These limits, which apply to
`signals in the 4 kHz to 6 MHz frequency range, are intended to ensure that signals
`transmitted from terminal equipment above voiceband (i.e., above 4 kHz) do not interfere
`with telephone company transmission systems or services that operate in that range. 4 7
`C.F.R. 68.308{e)(1) (1998).
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`may register its Model 1000 ADSL modem equipment under Part 68.4 Alcatel, by itsattorney, hereby replies to the comments filed concerning the Petition.52.Alcatel’s Petition is limited to requesting waiver of Section 68.308(e)(l) out-of-band signal limitations.Under prior Commission decisions, such a waiver will be grantedif the petitioner demonstrates that the public interest would be served and that, based uponindustry technical standards, no harm to the PSTN would result.’3.Alcatel made this showing.Its Model 1000 ADSL modem offers businessand residential consumers an innovative, competitively priced opportunity to exploit thebenefits of the Internet and other broadband services.By now, over 140,000 of thesemodems are providing such high-speed capacity as part of numerous carrier networkofferings. The Model 1000 ADSL modem satisfies the widely accepted industry standard,established by the Committee Tl Standards Developing Organization (“SDO”), to preventcrosstalk and other interference (i.e., ANSI T1.413-1998, Sections 7.14 and 7.15 -- criteriafor out-of-band operations).These modems already have been widely installed byincumbent local exchange and other carriers in their networks without causing any harmfulinterference.4As will be documented in its Form 730, Alcatel’s Model 1000 ADSL modem otherwisemeets all Part 68 requirements for registration.Reply comments are due December 3, 1999. Public Notice, “Common Carrier BureauSeeks Comment On A Petition Filed by Alcatel USA For Waiver of 47 C.F.R., 568.308(e)(l),”DA 99-2281 (rel. Oct. 22, 1999).“Northern Telecom, Inc., Memorandum Ooinion and Order, 16 Comm. Reg. (P&F) 1143(Chief, Network Services Division, Common Carrier Bureau, 1999); Paradvne Corooration,Order 14 FCC Red 4496 (Chief, Network Services Division, Common Carrier Bureau,1999;.
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`4.Support for grant of the Petition is nearly unanimous. Lucent Technologies,Inc. asserts that such action clearly would be in the public interest.’ Similarly, Bell Atlanticadvocates grant of the Petition, provided that it is conditioned on meeting certainrequirements to prevent crosstalk interference.*Alcatel does not object to Bell Atlantic’srequest because it still must demonstrate compliance with these conditions when the Form730 registration application for the Model1000 ADSL modem is filed. Finally, TIA TR41.9received an anonymous email expressingcertain concerns over the methodology Alcatelused to demonstrate compliance with therequisite ANSI T1.413-1998 industry standard.gThis email has been included in the record of this proceeding notwithstanding TIA TR41.9’sreported effort to have it retracted. Nevertheless, in Appendix A hereto, Alcatel addressesthe concerns expressed in this email.5.The record of this proceeding clearly supports granting Alcatel’s requestedwaiver of Section 68.308(e)(l) for the Model 1000 ADSL modem.It is in the publicinterest because the attendant high-speed technology application to the telephone loopplant permits the wide spread deployment of broadband services to the general public andspecifically to the residential user.Empirical evidence from the nearly 140,000 deployed‘Comments of Lucent Technologies, Inc. at 1.*Comments of Bell Atlantic at l-2. These conditions are that Alcatel’s Model 1000 ADSLmodem: (1) must meet the ADSL upstream power density mask and steady-state transmitpower limits in ANSI Tl.413; (2) must meet a minimum 35 dB transverse balancerequirement across the ADSL frequency band; and (3) may be used only on ADSL-qualifiedloops. jr& at 2.‘This email has been included in the record of this proceeding. The concerns expressedtherein are that Alcatel’s methodology contained measurement uncertainty, inappropriatecorrection factors, no Sliding Window data, an incorrect PSD limit, and questionablemeasurement precision (see Appendix A).
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`modems and testing to the ANSI T1.413-1998 standard prove that no harm to the PSTNcould result. Thus, Alcatel urges that the Commission promptly grant this waiver.Respectfully submitted,ALCATEL USA,nNC.obert J. MillerGardere & Wynne, L.L.P.3000 Thanksgiving Tower1601 Elm StreetDallas, Texas 75201-4761Telephone: (214) 999-3000Facsimile: (214) 999-4667Date: December 2, 1999Its Attorney
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`APPENDIX A
`APPENDIX A
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`Appendix A - Reply to TIA TR41.9/00-02-003 - Anonymous ContributionAlcatel addresses herein some of the issues raised in the anonymous contribution that wasreceived on 1 1 /19/99 by Ahn Wride, Chair of TIA TR 41.9. This contribution subsequentlywas posted to the TIA website and distributed to the members of that committee and thenincluded in the record of this proceeding (NSD-L-99-81) on November 22, 1999, by CharlesKeller, Chief, Network Services Division, Common Carrier Bureau.Alcatel’s response to the content of this anonymous contribution is set forth below:1)Claim Regarding Measurement Uncertainty: While the common industry method isto test using a transmitter terminated with a 100 ohm resistor or a balun to match thespectrum analyzer with the line, the set-up presented in the Petition consists of a complexarrangement of multiple elements (i.e.,6 baluns, 3 Pads, and 2 power splitters). All theseelements add incremental losses, some varying with frequency. Correction factors thataccount for these elements should be noted and explained. In general, the method oftesting without a companion device will yield more accurate results because it eliminatesthe effects of the ATU-C.Alcatel Response:Alcatel, at the time of the test, wanted to use a setup which represents a typicalinstallation of the ATU-R that included the ATU-C. This approach allowed the two ends toproperly synchronize and enter the proper operating state.Alcatel’s statement regardingthe claim concerning correction factors is set forth in the response to claim 2, below.2)Claim Regarding Correction Factor:Alcatel provides no documentation orexplanation to support the 12 dB “correction factor” noted on some of the plots.Conversely, the plot for Medley is noted as not having a correction factor even though a 6dB pad is shown in the connection diagram.Where correction factors have beenmentioned, the limit line or test data have not been scaled accordingly. Thus, in somecases, the graphs infer more margin than is really the case.Alcatel Response:The 12 dB correction factor can be determined by noting the insertion loss of the powersplitters. Specifically, port 3 and port 4 have a 6 dB insertion loss which is flat over themeasurement frequencies.This results in a total 12 dB loss and is the “correction factor”noted on the appropriate plots.The 6 dB pad in the diagram for Medley and Reverb tests should be included only in thevoice band tests. The LPF insertion loss sums to 2 dB over the voice band, and thus, thetotal correction factor is 8 dB. The 6 dB pad and LPF are not included in tests other thanthe voice band tests.
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`3)Claim Regarding No Sliding Window data:ANSI T1.413-1998 specifies a slidingwindow requirement of -50 dl3m maximum power in any 1 MHz sliding window above1630 kHz. These measurement data are absent from the Petition.Alcatel Response:The 1 MHz sliding window power measurement can be determined from additional plotsincluded on new Figures 4.15b, 5.4b and 5.7b, which immediately follow. The averageacross a 1 MHz sliding window accurately can be approximated from these graphs by usinga 1 MHz bandwidth and the maximum power in any 1 MHz bandwidth (along with anyassociated correction factor).A maximum can be determined by using the maximummeasured (corrected) power and adding 60 dB (correction for 1 MHz sliding window).4)Claim Regarding Incorrect PSD Limit:Alcatel specifies the PSD limit as piece-wiselinear on a logarithmic scale or a curved line on a linear scale. It appears that the Petitionincorrectly denotes the limit as a straight line on a linear scale, resulting in an inaccuratelimit specification.Alcatel Response:The limits on the graphs have been redrawn and attached where appropriate. It should benoted that the test results were unaffected as the results were below the limit in all cases.5)Claim Regarding Questionable Measurement Precision: The sweep time of 32.88ms during Medley and Reverb and 2.8 seconds during Showtime cast doubts on Alcatel’smeasurement precision. As a comparison, the balloted Spectrum Management Standardrequires an averaging time of 2 seconds per 10 kHz sample.The measurements aspresented in the Petition should have had sweep times in excess of 2000 seconds.Alcatel Response:By using the shorter sweep time, the results presented in the Petition reflect a morestringent measurement. The varying nature of the PSD over time produces peaks in thePSD which are evident in the shorter sweep times, but are averaged-out over the longersweep times. Thus, the results in the Petition are a worst-case. A longer sweep time onlywill result in “better” averaging and, thus, even better results.2
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`J.
`
`CHl
`
`SUIP
`
`Figure 4.15b: Showtime PSD for ATU-R(Correction = 12 dB)using 155 kHz HPF
`before
`
`spectrum analyzerSpct/Hz10 dB/ REP -70 dBm-146.69 d&a/Hz::...*:ii::.::.:.......: .::1.!3 MHz.:::. ...::.:*:...... . . . . . . . . . . . . . . . . . . . . . . . . . . . ...;..............,........................:..........:..-. . . . . . . . . . . . . . . . . . . . . .....: *......:.:.::: *:.:..... ’....:::..:...:..............*..,,.,.....,,....*....................*...~................*..~...~.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..: *:...:::...::.:*..:....:::.::::..:..........:.I.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..*...**.**..~*. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .............::...:::........:.:...........::.::.......
`
`l
`
`.... . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . ..~.............................::...........
`.
`:
`:
`:
`i
`;
`;
`;-
`:
`,
`Extd
`i
`;
`. . . . . . . . ..a...... . . . . . . . . . . . . . . . . . . ...*
`.
`:
`. . . . . . . . . . . . . . . . . ...""""'. .*..............*.........
`.
`.
`.
`,.............
`:
`':
`.
`:
`.
`.
`.
`.
`.
`.
`.
`.
`..
`.
`.
`.
`.
`.
`.
`:
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`:
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`:
`:
`:
`
`::
`
`::
`
`ATN# 0 dB
`
`25.19 SQC
`$fP
`STOP 11.04
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`I
`:
`MHz
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`. ,.FIgwe 5.4b: Medley PSD for ATU-(Correctlorw6.5 dB)9using 155 M-k HPF before specAru~‘analyzer-145.8 d8m/Hz
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`_Figure 5.7b: Reverb i?SD for?.%TU-R(Correction-6.5 dB)using 155 kHz HPF before spectrum analyzerB Spct/Hr10 dBI REF -70 dBm-144.75 dBm/Hz
`
`SUP 25. f9 SQC
`STOP
`
` 11,04 MHz_-
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`ORIGINAL PETITIONAPPENDIX ATEST SETUPalTEST DATAREVISED1212199
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`_.L. _.__-.---- ___. ~.._________.______ __--This appendix contains test data that demonstrates the T1.413-1998 Power Spectral Density(PSD) compliance. For convenience the TI ,413-l 998 ATU-R transmitter PSD mask has beenincluded. The test set-up diagram and resuits are shown with the mask level drawn in.=
`
`Figure 4.13 ShowTime PSD for ATU-R (W5 kHz)
`
`Figure 52 ATU-R Medley PSD (0 to 4 kHz)
`
`l
`
`l
`
`l
`
`l
`
`l
`
`l
`
`l
`
`l
`
`l
`
`l
`
`l
`
`l
`
`l
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`T1.413-I 998 Figure 32 AT&R transmitter PSD mask.
`Figure 4.1 ShowTime PSD Measurement set-up
`Figure 4.12 ShowTime PSD for ATU-R (06.1 kHz)
`Figure 4.14 ShowTime PSD for AT&R (25.875 to 307 kHz)
`Figure 4.15 ShowTime PSD for AN-R (307 kHz to 11.04 MHz)
`Figure 5.1 Reverb and Mediey PSD Measurement Set-up
`Figure 5.3 ATU-R Medley PSD (4 kHz to 307kHz)
`flgure 5.4 ATU-A Medley PSD (307 kHz to 11.04 MHz)
`Figure 5.5 ATU-R Reverb PSD (0 to 4 kHz)
`Figure 5.6 AT&R Reverb PSD (4 kHz to 307kHz)
`Figure 5.7 ATUR Reverb PSD (307 kHz to 11.04 MHz)
`

`

` f <
` 25.875-92.5+ 21.5 x log,W25.875 <
` f <
`
` 1630-90 peak, with max power in the [t
`
` f+ 1
`
` 138-34.5138<1<307-34.5- 48 x log,@‘1 38)307 <
` f <
` 1221-901221 c:
` f c
`MHz].window of(-90 - 48 x log,(f/1221) + 60) dB&1630<
`
`PSD (dBmMz)ANSI T1.413-1998II, I+IIII II425.8751383071221163011040(kH2)=h 48 dB/ocl..FREQUENCY BAN; (kHz)O<f<4EQUATION FOR LINE (dBm/Hz)-97.5, with max power in the in +I 5 dBrn4 <
` 11040-90 peak, with max power in the [f, f+l MHz] window bf-50 dBmNOTES1.All PSD measurements are in 100 ohms: the voiceband aggregate power measurement is in 600 ohms.2.All PSD and power measurements shall be made at the U-R interface (see figure 1); the signals deliveredto the POTS are specified in Annex E.3.The breakpoint frequencies and PSD values are exact; the indicated slopes are approximate.+I4.Above 25.875 kHz, the peak PSD shall be measured with a 10 kHz resolution bandwidth.5. The power In a 1 MHz sliding window is measured in 1 MHz bandwidth, starting at the measurementfrequency.,Figure ,ti - ATU-R transmitter PSD
`7.14.1Pass band PSD and responseThe transmit PSD within the 25.875 kHz to 138 kHz passband shall be no greater than -38 dBm/Hz; theupper end of the passband actually used by the transmitterdepends on whether the signal is forinitialization (see 7.15.1) or steady state (see 7.15.3).The pass band ripple during steady state shall be no greater than +3.5 dB; the maximum PSD of -34.5dBm/Hz applies across the whole passband from 25.875 kHz to 138 kHz;71
`
` f<
`
`mask
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`r-··•·•••••••••··-···-----·····-···••••···-··t
`.
`:
`;
`-6dB ~ 4
`POfrr 1 -6dB
`:--- -40dB
`
`I
`
`: __ ,__,
`
`ATU-C
`
`-2dB
`
`LPf
`voicebaOO
`
`LPF
`voiceband
`
`HP4395A
`
`Specllllm
`Analyzer
`
`~ 2
`PO!f 3
`Power Spiller and pad
`'
`.'·
`i-··················-~·-···.··················\
`.
`\
`·.
`,
`'
`\
`'
`.
`,·
`'
`
`o
`
`I
`
`2490
`
`2490
`
`102
`
`102
`
`.
`.
`.
`.
`.
`
`\
`\
`
`\
`
`\
`\
`\
`\
`16.7
`
`NOTES:
`
`1.
`
`Shown here Is Die~ for meaauli1g the volceblnd PSD for 118
`ATU-C. AllJ.C and AllJ.R poslons can be awldled for
`meas&R.aA'JU.R PSD.
`2. W&G 50ftlOO Pad Ntner: SMZ.a:JOISO
`3. W&G 100/50 Is IWaly W&G 150l15, PIN SMZ-150l15
`4. HP 100/50 ballll ls HP16316A. 100 Hi to 10 Wk
`5. Al resistor values In OHMS; lolerance +/. 0.25 ohms
`&. & dB end 10 dB pads are 50 aw coaxial
`The voiceband l.Pfs are ii place only tor YOicebalKI
`7.
`meaStl'emellls.
`The 10 dB pad on the tar end is used to nW:e the tar end PSD
`~to the mea&lfed near end.
`9. HP4395A alllnlatlon set to 10 dB tor voicebaOO measwemenls,
`and 30 dB ol1elwlse.
`.
`
`8.
`
`Figure 4.1: Showtlme PSD Measurement
`
`Alu-A
`
`·10dB
`
`leim
`
`I
`,
`I
`
`.
`/
`'
`
`16.7
`
`Alcatel Network Systems
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`CHl-97.5SwFigure 4.12: Showtime PSD for AT&R(Correction = 14 dB)..::;.““.:..“..““~..‘.......~.. . . . . . . . . . . ...“.........“““.““““”: : : i i i. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ............ .. ... . . ...... .... .... . . .. . . . . . . . . . ..... . . . .... . . .. ..... . . . . . . . . . . . . . . ..-....*~...~:........:................ . . . . . . . . . . . . ...““““““““.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. L . . . . . . ....:...-..:............... . . . . . . . . . . . . . . . . . . ..s. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~..........~..........~..........~.........._.:.... .........-EXrRz~. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .; ; . ; i i i i:.
`iTART 8 HzSTOP 6.183516 kHzI Spct/Hz18 dB/ REF -78 dBm-124.77 dBm/Hr.0SWP PARAlvI500.679 HzVAL-124.77 dBm/Bz.= Ti .413 Limit
`
`WP 5 . 8 4 2 set
`
` 18 dB
`
`IBM 188 HzVBW
`
`l
`
`1 Hz
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`CHl-34.5Sw-97.5Figure 4.13: Showtime PSD for AT&R(Correction P 12 dB)
`
`N
`
`SWP PARAMVAL.o24.4125 lcHz-55.42 1 db/Hz--,= T1.413 Limit
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`.Figute 4.14: Showtime PSD for ATU-R
`(Correction = 12 dB)
`_-
`.
`
`CHl B Spct/Hz
`
`18
`
` dB/, REF -28 dBm-56.6 dBm/Hr
`
`N
`
`1
`2
`3
`4
`
`SWP
`
`PARAM
`
`VA
`
`102.267663 kHz
`25.875 kHz
`36.569973 kHz
`137.408288 kHz
`307 kHz
`
`-50.6 /dBm/Hz
`-58.865 IdBm/Hz
`-48.597 dBm/Hz
`-77.856 dBm/Hz
`-107.09 ,dE&Hz
`
`,-, = T1.413 Limit
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`Figure 4.15: Showtlme PSD for ATU-R(Correction = 12 dB)Swt/tiZ10 dB/ REF -20 dBm-105.95 dBm/HrCHl B..............i g97.3wsJQ. ..... . ..*................ . . . . . . . . . . . . ..i.............. . . . .. . . . ..I............ . . . . . . . . . . . . . . . . . . . . . ....:.........:;.:..........:............,............ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~.~~~**~..l‘..... . . . . . . . . . . . . . . . . . . . ........:..:.......... . . . . . . . . . . . . . . . . . . . . . . . . ..““‘.“““““.“’. . . . . . . . ..“..“.......... . . . . . . . . ..“.....“......~............................ . . . . . ...*.....Smp.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..-....:..........:..........:..........:..........:....-. :,.......:...:...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..s.. . . . . . . . . . . ...‘.....‘.“““”. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...*...:...::..:....... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..~..~......... . .._..“..“~“”. . . . . . . . . . . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . ...::. ....*.....:...I-w_i 1 ; ; : : : ,I :.;.... . . . &._i . . . . . . . . . . i..I;. . . . . . . . . . . . . . . . . . . ...*. . . . . . . . . . . . . . . . . . ._.................. . . . . . . . . . . . . . . ..s........:::;START307 kHz
` dBm/Hz,I T1.413 Limit.
`
`_ -105.95
`
`0
`
`897.315
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`SWP PfIRAM
`kHz
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`Figure 5.1: Reverb and Medley PSD Measurement
`
`&her Reverb
`Selbkeezewhile~
`
` Me&y
`
`LPF
`
`LPF
`
`-2dB’ ‘-b
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`CHl
`
` dB/ R E F -58 d8m
`
`- 1 8 9 . 5 3 dBm/Hz
`
`. ’...........:.........n......
`
`SrnPRvs364T-97.5Figure 5.2: Medley PSD for ATU-R(Correction = 8dB)8 Sect/Hz18
`........:..:......:...*.............,............................,...........a..............-. . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..............:::::............;...:::;:..:..:.............I. . . . . . . . . .:. . . . . . .._...........‘.“““““.“““‘...~.... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .........:..:..::::....: ........:...::::....:’ ....._:....................... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...... .. . . ...._. . . ..._“‘..........“.““““’._...... .::...........:.....:....
`
`3.+5 kHz
`
`......::....BlJ#10
`. SLIP 7 0 5 . 6 msec
`AtNIt 1 8 d8
`VW :I0 H z
` H z
`S T O P 4 kHz
`T A R T 0 H z
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`,, = Tl.413 Limit
`

`

`Figure
`
`5.3: Medley PSD for ATU-R(No Correction)
`
`1 8 dB/ R E F - 3 6 dBm
`
`- 7 7 . 8 7 dBm(Hz
`
`. . . . . . . . . . .
`
`.,....*.,..,*.....
`
`. . . . . . . . . . ..s.......
`
`‘I . . . . . . . . . . i . . . . . . . . . . . . . . . . . . . . . i . . . . . . . . . . i . . . . . . . . . . i . . . . . . . . . . j .*........ ;..... ... . . . .;. .. . . .. ... . . . . .. ...<:..:;.EXtwfi. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...*..,......... . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .9.RBU# 16
`
`’ ; ; i i i i ;:
`
`SW 3 2 . 8 8 msec
`S T O P 3127 k - H z
`’ .
`
` kflz
`STFlRT 4 ktiz
`
`V B W 18 ktiz
`
` 4 8 dB
`
`N
`
`0
`1
`2
`3
`4
`
`SWP PARAN
`
`VAL’
`
`’
`
`13.181818kHz-77 p 87
`
`42.257576 kHz
`307 kHz
`164.681818 kHz
`134.075758 kHz
`
`dBm//Hz
`-37.532 dBn/THz
`-102.29 dBn/Hz
`-99.786 dEm/Hz
`-58.1
`
`d&~/Hz,-, = T1.413 Limit.
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`ATN#
`,
`

`

`Figure 5.4: Medley PSD for ATU-F?(No Correciion)
`
`18
`
`.
`.
`.
`.
`l
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`. . . . . . ..*................ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`.
`
`. . . .
`
`dB/ REF -20 dBm ’-102.48 dBmiHz.. . . .... . .. . .. .. .:....:...... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..-............*-...~...**---......is P878fR..~lj...:...:.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..s................ . . . ..*.............................................. . . . . . . . . . . . . . . . . . . . . . ..-...,..... . . . . . . . . .::...... . . . . . . . . . . .._.................s. . . . . . . . . . ........... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . ......I.:.r..:;..........:.A..:;.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .;... .:;;....*...,.........................................................~
`..*.........a... . . . . . . . . . . ..*...............................m,.::::....*. . . . . ..“........“.............~... . . . . . . . . . . . . . . . . . . . . . . . . . . . ................ . . .._................................. . . . . . . . . . . . . . . . . . . . . . . . ..s...... . . . . . . . . . . . . . . . . . . . . . . . . . .. .. . .. . . ... . . ... . . .. . . .... . ... . . . . . . ........- _..:d.....
`RBW 10 ktizVBU 10 kHr-RTN# 4i dB - _ --ISGlP 302.8 ~SQCSTRRT 307 kHrSTOP 11.04 MHzSwAvs58-90+rNSWP PARAllVAL5.297845 #Hz-102.48 dE!mjXz,-,= Ti .413 Limit
`
`l
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`__Figure 5.5: Reverb PSD for AT&R(Corrystion = 8dB)Spct /Hz10 dB/ dEF -50 dBm-113.66 dBn/Hz............:.:.:.:....:...-3.5$5 kHz:::::::... .::... ......I.- . . .._..-.. . . . . . . . . . ... . . . . . . . . . . . . . . . . . . . . .."""".""""..........*...... . . . . .._.........................
`
`l
`
`.........:...::.::.::.:.....:..:.................*... . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .. . ..‘......_.._.........*..............".:""""":"""' -........................................... .. .......................'..____.._.__....._.............,.................................. . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . .....,.....::..-.::....:....:::*..:.....:.:.....:......,.._..._.._..........................................-.....-----. ..-...-.-..-.."'...............~............. ....... . . . . . . . . . . . . . . . . .....:.,:.......* :....*...,...........:......:.. . . . . . . . . . . .,.............................. . . . . . . ..I.......... . . . . . ..~.~.~.~~~.~.~.....~..........~..~.~....-.,.......:..::...- .......:.::....:.....:.:.....” -.‘RTN# 1’8 dB.......!%TlOOHfi~WBW 10 HzSWP 705.6 msecSTOP 4 kHz1E T1.413 Limit..
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`Figure 5.6: Reverb
`
`PSD for ATU-R(No Correctlon)10 da/ REF -20 dBm-74.348 dBm/tirext*E$ . . . . . . . . . . i . . . . . . . . . . . . . . . . . . . . . i . . . . .. . . . . . . ..~...................~............~.............~...
`
`.. ..;;;;.i
`SUP 3 2 . 8 8 msec
`dB
`VBW
`S T O P 3 8 7 kHz
`
`10 kHzAfN# 40
`
`EW#
`START
`
` kHz
`4 kHz
`
`N
`
`SWP PARAH’VAL13.181818kHz
`-74.348 dBn/Hz
`42.257576 kHz
`-36.875 dBm/Hz
`307 kHz
`kHz
`-92.869 dEhnj%z
`-102.22dam/Hz164.681818
`134.075758 kHz
`-46.132 d&o/Hz
`
`,---_= Tl.413 Limrt
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` 14
`’
`.
`

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`.. . . . -.Figure 5.7: Reverb PSD for ATU-R(No Conection)18 dB/ ‘REF -28. dBm’-102.53 d’Bm/Hr..*.:::........is. 297.emm. ... . . ..* .~.~.,~~,~.~...,,..,..,.,...............................~..... ..*.........................-..:........:i..... . ...*..... . . . . . . . . . . . . . . . . ..*.....................................~.. . . . . . . . . . . . . . . . . . . . . . . . . ..-........._........:......... . ...... ... . . ...i........~....*........*................ ... ..SapRvs125
`
`SVP
`
`MHz
`
`-102.53
`
`N
`VAL05.297845
`
`PARAM
`
`d&rl/rHz= T1.413 Limiti _.
`
`l .
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`CERTIFICATE OF SERVICEI, Nell Lang, a secretary in the law firm of Gardere & Wynne, L.L.P., certify that Ihave, this 2”d day of December, 1999, caused to be sent by first class U. S. Mail, postageprepaid, a copy of the foregoingReply to Comments on Petition for Waiver to thefollowing:William E. Howden *Common Carrier BureauFederal Communications CommissionRoom 21 O-E445 12’” Street, S.W.Washington, D.C. 20554Susan E. Magnotti *Wireless Telecommunications BureauFederal Communications CommissionRoom 8002-A445 1 2th Street, S.W.Washington, D.C. 20554John W. Berresford *Common Carrier BureauFederal Communications CommissionRoom 502-C445 1 2th Street, S.W.Washington, D.C. 20554Lawrence W. KatzBell Atlantic1320 N. Court House Road, Eighth FloorArlington, VA 22201Al McCloud *Common Carrier BureauFederal Communications Commission6’” Floor445 12’” Street, S.W.Washington, D.C. 20554ITS +445 12th Street, S.W.Suite CY-B400Washington, D.C. 20554Russell H. FoxRuss TaylorGardner, Carton & Douglas1301 K Street, N.W.Suite 900, East TowerWashington, D. C. 20005Counsel for Lucent Technologies, Inc.Anh WrideChair, TIA TR 41.9Director of EngineeringCommunication Certification Laboratory1940 W. Alexander StreetSalt Lake City, UT 84119-2039* Via Hand Delivery
`
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