Progress Report Continued

0094-EX-ST-1999 Post Grant Documents

Diversified Communication Engineering, Inc.

2002-11-29ELS_59101

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COMMENTS FROM SITE 13a Site 13a Barton Creek Maill a. Estar is pointing right through a tree

Northpoint Technology — DBS Compatiblilty Test— Austin Test Area ac—e> e n ogolt> 30 6 Bar>?»" Cree k Wo4/l QS'\’& Rx Site Data Log. . Rx Site No. [/5—2—2 p1 Set: Re: Rx Condx Ref. No. 2 Date/Time:| AAJPQO/Z2£K 20:¥5°CstT Re: Tx Condx Ref. No. 2 Operator: jy/[//é/ Data Measurements: (1) On arrival —— — Position and deploy antenna platform (first at ground level). — Position GPS Receiver and allow to average during site occupation. — Obtain information for Rx Site Location Log. — Point Precision Horn Antenna toward Tx (approx. direction). (2) DBS Signal Interference Tests — DirecTV and EchoStar. For each satellite case (one at a time), with Tx OFF, point DBS Antenna to the satellite and peak the signal strength. Observe the monitor for the prescribed TV channel (w/ appropriate DBS Rx) and assess signal quality. Turn Tx ON and observe the TV signal quality. Note any change in signal quality that is correlated with the Tx ON/OFF condition. Repeat Tx ON/OFF sequence as needed. With the Spectrum Analyzer (SA), observe and record the Signal Power Spectrum and its peak value at the LNB sutput for the two Tx states (ON/OFF). Label the Spectrum Plots and mark them with an assigned ID code. DirecTV — Tx OFF: OK? Y___/N ___ Tx ON: OK? YX_/ N___ Any behavior correlated with Tx ON/OFF ? Y___/ N___ Comments: Signal Power Spectrum — Tx ON: ——Peak ———6037dBm Plot ID Code / 7 —g—2 —/ Tx OFF: — Peak —— dBm Plot ID Code Comments: EchoStar— Tx OFF: OK? Y___/N ___ Tx ON: OK? YX/N__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: Signal Power Spectrum — Tx ON:; ——Peak ———$¢¥4§ dBm Plot ID Code )3 —9—2—£2. Tx OFF: — Peak —— dBm Plot ID Code . Comments:

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area Rx Site Data Log Rx Site No. [/f—9—2 p2 Set: _/ / (3) Northpoint Signal Quality Test — With the Tx ON, point the DBS antenna toward the Tx , while using the NP Rx equipment, and peak the signal strength. Observe the monitor (w/ NP Rx equipment) and assess the signal quality. NP Signal—OK? YX/N__ Comments: (4) NP Rx Signal Level and Power Spectrum at Rx Site — LNB output —— With the DBS antenna on the NP Tx, and with the Tx ON, observe and record the Signal Power Spectrum and the peak level at the LNB output. Label the spectrum plot with an assigned ID Code. Signal Power Spectrum —— Peak ———<2, 72 f dBm Plot ID Code —— _) #—4— 2— 4+ . Comments: (3) Tx Signal Level and Power Spectrum at Rx Site — w/ Precision Ant. and SA. Using the Precision Antenna and Test Set, observe and record the Tx Signal Power Spectrum and the peak value at the Rx site. Label the spectrum plot with an assigned ID Code. Signal Power Spectrum —— Peak —— dBm Plot ID Code —— Comments: (6) When Rx Site measurements and tests are completed, read the GPS Receiver and record the position in the Rx Site Location Log. Prepare the equipment for movement to the next site. Use the space below for added comments and notes. Attach extra pages if necessary.

Northpoint Technology — DBS Compatibility Test— Austin Test Area Signal Strength Readings Rx Site Data Log Rx Site No. |/?—¢—2 Set _/—/____ Re: Condx Ref. No.| /2 Date/Time J2/7209/¢€ /oS0 CST Re: Condx Ref. No. _2 Operator: /// Direct T.V. Signal Strength Readings Tsp No: Signal Strength Readings Avg 16 7i\ §# ze\ wrel gél gal @* _rc| zs $6]86/ 18 76 ¥6l _FEl _PF| F4 pgr| #f| gs| #é) KMS4 °° #s&l1 @SIL RPEl f# g3l Ps$\ gil rz2] g:| 1?]865 Estar T.V. Signal' Strength Readings Tsp No Signal Strength Readings Avg 16 9i| 41| 41| 92| 91} gal 9/ 9;] 9/ 7!lF 18 91| 41| arl #/| aq,} 97| a,} 91| 9| 9119/ * eal ay| ag| onl ou on ael onl 22| eel29 Notes, / er, 6 § O 2. Esrar /;'d/)f /‘/’747 }»/:rchjl,f 2 frée (/,,'/,;/C 000)

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COMMENTS FROM SITE 13—a—2 Site 13—a—2 Barton Creek Mall a. Estar is pointing right through a little tree

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area Rx Site Data Log /4_C C p; ‘nna e cle Rx Site No. [% plI Set: _/ / Re: Rx Condx Ref. No. 2 Date / Time: Z4/25/28 220 CST Re: Tx Condx Ref. No. PM Operator: 7)/4//é/ Data Measurements: (1) On arrival —— — Position and deploy antenna platform (first at ground level). — Position GPS Receiver and allow to average during site occupation. — Obtain information for Rx Site Location Log. — Point Precision Horn Antenna toward Tx (approx. direction). (2) DBS Signal Interference Tests — DirecTV and EchoStar. For each satellite case (one at a time), with Tx OFF, point DBS Antenna to the satellite and peak the signal strength. Observe the monitor for the prescribed TV channel (w/ appropriate DBS Rx) and assess signal quality. Turn Tx ON and observe the TV signal quality. Note any change in signal quality that is correlated with the Tx ON/OFF condition. Repeat Tx ON/OFF sequence as needed. With the Spectrum Analyzer (SA), observe and record the Signal Power Spectrum and its peak value at the LNB output for the two Tx states (ON/OFF). Label the Spectrum Plots and mark them with an assigned ID code DirecTV— Tx OFF: OK? Y___/N ___ T* ON: OK? Y¥/N__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: Signal Power Spectrum— Tx ON: —Peak ———£4. /) dBm Plot ID Code / 4— / Tx OFF: — Peak —— dBm Plot ID Code Comments: EchoStar— Tx OFF: OK? Y___/N___ Tx ON: OK? Y_X/N__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: Signal Power Spectrum — Tx ON: ——Peak ———6,/7dBm Plot ID Code /4— _ Tx OFF: — Peak —— dBm Plot ID Code . Comments:

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area Rx Site Data Log Rx Site No. /7 p2 Set: // (3) Northpoint Signal Quality Test — With the Tx ON, point the DBS antenna toward the Tx , while using the NP Rx equipment, and peak the signal strength. Observe the monitor (w/ NP Rx equipment) and assess the signal quality. NP Signal —OK? Y_)L/ N___ Comments: (4) NP Rx Signal Level and Power Spectrum at Rx Site — LNB output —— With the DBS antenna on the NP Tx, and with the Tx ON, observe and record the Signal Power Spectrum and the peak level at the LNB output. Label the spectrum plot with an assigned ID Code. Signal Power Spectrum —— Peak ———62,0 7 dBm Plot ID Code —— _/ j—fl/ . Comments: (5) Tx Signal Level and Power Spectrum at Rx Site — w/ Precision Ant. and SA. Using the Precision Antenna and Test Set, observe and record the Tx Signal Power Spectrum and the peak value at the Rx site. Label the spectrum plot with an assigned ID Code. Signal Power Spectrum —— Peak —— dBm Plot ID Code —— Comments: (6) When Rx Site measurements and tests are completed, read the GPS Receiver and record the position in the Rx Site Location Log. Prepare the equipment for movement to the next site. Use the space below for added comments and notes. Attach extra pages if necessary. § Mo fl&l/tcf/'(m o £5 a§ R14.

Northpoint Technology — DBS Compatibility Test— Austin Test Area Signal Strength Readings Rx Site Data Log Rx Site No. /7 | Set __/__[_____ Re: Condx Ref. No. 2 Date/Time /2/2¢#/982:49 CST Re: Condx Ref No. 2 Operator: apz,l/ Direct T.V. Signal Strength Readings Tsp No Signal Strength Readings Ave m 16\ 95| #Ss| ge| gc| $7| gt| $4| sc| §7?]6§18 18 T4 Fg3] ¢4} f3]l F3]| P3 FC| 841| a3| #r5|¢i7 *° J6| F6\ FC| §# g6\ FPe|l gs| FE€] g46| YE1f6 Estar T. V. Signal Strength Readings Tsp No Signal Strength Readings Avg 16 21| g49| s4]| $7| s1\ #2] go|l #2] gto| §$7)%12 18 gs 98| #7] 3: #g7| F3\ Ff8]| 86| 57| g7?)F7Y 20 911 411 981 4/1 F1 F41 91| P1]| 94| 9| %.2 NoteS: ; Essqn, Edye o § West en d o# Ald. in us y 2. /DGN/)/ C/aw/y, 792

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COMMENTS FROM SITE 14 Site 14 Acc Pinnacle a. No reflection off of the pinnacle b. Estar had edge of west end of build in its way

~ Northpoint Technology — DBS Compatiblilty Test — Austin Test Area R ( J 1, «& + p ia TV .‘~. * 3 ‘(‘ L‘/' _A %/ * «a»> . l: Rx Site Data Log . Rx Site No. pl Set: _/ _/ Re: Rx Condx Ref. No. 7 Date / Time:| 2/24/264_ 450 Cst Re: Tx Condx Ref. No. 2 Operator: WU/VZ Data Measurements: (1) On arrival —— — Position and deploy antenna platform (first at ground level). — Position GPS Receiver and allow to average during site occupation. — Obtain information for Rx Site Location Log. — Point Precision Horn Antenna toward T‘x (approx. direction). (2) DBS Signal Interference Tests — DirecTV and EchoStar. For each satellite case (one at a time), with Tx OFF, point DBS Antenna to the satellite and peak the signal strength. Observe the monitor for the prescribed TV channel (w/ appropriate DBS Rx) and assess signal quality. Turn Tx ON and observe the TV signal quality. Note any change in signal quality that is correlated with the Tx ON/OFF condition. Repeat Tx ON/OFF sequence as needed. With the Spectrum Analyzer (SA), observe and record the Signal Power Spectrum and its peak value at the LNB output for the two Tx states (ON DFF). Label the Spectrum Plots and mark them with an assigned ID code. DireecTV — Tx OFF: OK? Y___/N ___ Tx ON: OK? YX/N__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: Signal Power Spectrum — Tx ON: ——Peak —— —6/./qdBm Plot ID Code / 5—2 . Tx OFF: — Peak —— dBm Plot ID Code Comments: EchoStar— Tx OFF: OK? Y___/N __ Tx ON: OK? Y)&/ N__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: Signal Power Spectrum — Tx ON: ——Peak ——~58.¢¥dBm Plot ID Code Z §~ é . Tx OFF: — Peak —— dBm Plot ID Code . Comments:

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area Rx Site Data Log Rx Site No. |_/ 5 p2 Set: _/ / Northpoint Signal Quality Test — With the Tx ON, point the DBS antenna toward the Tx , while using the NP Rx equipment, and peak the signal strength. Observe the monitor (w/ NP Rx equipment) and assess the signal quality. NP Signal — OK? YX_/ N___ Comments: (4) NP Rx Signal Level and Power Spectrum at Rx Site — LNB output —— With the DBS antenna on the NP Tx, and with the Tx ON, observe and record the Signal Power Spectrum and the peak level at the LNB output. Label the spectrum plot with an assigned ID Code. ' Signal Power Spectrum —— Peak ——_£¢/. 6 ) dBm Plot ID Code —— / 5— / . Comments: (5) Tx Signal Level and Power Spectrum at Rx Site — w/ Precision Ant. and SA. Using the Precision Antenna and Test Set, observe and record the Tx Signal Power Spectrum and the peak value at the Rx site. Label the spectrum plot with an assigned ID Code. Signal Power Spectrum —— Peak —— dBm Plot ID Code —— Comments: (6) When Rx Site measurements and tests are completed, read the GPS Receiver and record the position in the Rx Site Location Log. Prepare the equipment for movement to the next site. Use the space below for added comments and notes. Attach extra pages if necessary.

Northpoint Technology — DBS Compatibility Test — Austin Test Area Signal Strength Readings Rx Site Data Log Rx Site No. |_/ < Set __{_[_____ Re: Condx Ref No.| . Date/Time /2/2§/%§$ _1:0& CST Re: Condx Ref No.| 2 Operator: #y,,// Direct T.V. Signal Strength Readings Tsp No Signal Strength Readings Avg 16 $s _m| F3 s4] #4] $4| g:| f3| ¢«] F164 18 f1] ¢gal gs| g2) g2)l gal wal w¢g| g2| F2!F1) °C 3S| 85 C\ g6l ®?! gs| g3l @rCl F6 #PC1585.4 Estar T.V. SignalStrength Readings Tsp No Signai Strength Readings Avg 16 71 J2] 91| w\ gal gal 942| #7/} w\ / |mS 18 91 7 911 911 4| #| 947| 49 7i\ 9/ 9/ *° 13 931 44| gs1 941 94 54144 9¢ P#3 19856 Notes: /Darf/)/ C/a’»fc//y} ?-0"

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COMMENTS FROM SITE 15 Site 15 South I—35 a. Have five plots of spikes in the ~ 1.2450 GHz range Can be seen on all three plots NP, DTV, and Estar

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area . s } } " ‘;/ N . . Rx Site Data Log Davis Ln H/ Rx Site No. |/4@ La73}"ipj Set: ) _/ Re: Rx Condx Ref. No. ~Z— Date / Time: L&/874¥ 12145 CST Re: Tx Condx Ref. No. Z Operator: g) MB Data Measurements: (1) On arrival —— — Position and deploy antenna platform (first at ground level). — Position GPS Receiver and allow to average during site occupation. — Obtain information for Rx Site Location Log. — Point Precision Horn Antenna toward Tx (approx. direction). ( DBS Signal Interference Tests — DirecTV and EchoStar. For each satellite case (one at a time), with Tx OFF, point DBS Antenna to the satellite and peak the signal strength. Observe the monitor for the prescribed TV channel (w/ appropriate DBS Rx) and assess signal quality. Turn Tx ON and observe the TV signal quality. Noteany change in signal quality that is correlated with the Tx ON/OFF condition. Repeat Tx ON/OFF sequence as needed. With the Spectrum Analyzer (SA), observe and record the Signal Power Spectrum and its peak value at the LNB output for the two Tx states (ON/OFF). Label the Spectrum Plots and mark them with an assigned ID code. DirecTV— Tx OFF: OK? Y___/N__ Tx ON: OK? Y¥/N__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: Signal Power Spectrum — Tx ON: ——Peak ———60.@@dBm Plot ID Code / —3 Tx OFF: — Peak —— dBm Plot ID Code Comments: EchoStar— Tx OFF: OK? Y__/N __ Tx on: o? v¥/Nn__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: Signal Power Spectrum — Tx ON: ——Peak —— '62:5dBm Plot ID Code @8 — E_ Tx OFF: — Peak —— dBm Plot ID Code Comments:

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area Rx Site Data Log. Rx Site No. |_/@& p2 Set: _/ Northpoint Signal Quality Test — With the Tx ON, point the DBS antenna toward the Tx , while using the NP Rx equipment, and peak the signal strength. Observe the monitor (w/ NP Rx equipment) and assess the signal quality. NP Signal—OK? YX_/ N___ Comments: (4) NP Rx Signal Level and Power Spectrum at Rx Site — LNB output —— With the DBS antenna on the NP Tx, and with the Tx ON, observe and record the Signal Power Spectrum and the peak level at the LNB output. Label the spectrum plot with an assigned ID Code. Signal Power Spectrum —— Peak —— ~585 447dBm Plot ID Code —— __/(4 — N _ Comments: (5) Tx Signal Level and Power Spectrum at Rx Site— w/ Precision Ant. and SA. Using the Precision Antenna and Test Set, observe and record the Tx Signal Power Spectrum and the peak value at the Rx site. Label the spectrum plot with an assigned ID Code. Signal Power Spectrum —— Peak ——_ dBm Plot ID Code —— Comments: (6) When Rx Site measurements and tests are completed, read the GPS Receiver and record the position in the Rx Site Location Log. Prepare the equipment for movement to the next site. Use the space below for added comments and notes. Attach extra pages if necessary.

Northpoint Technology — DBS Compatibility Test— Austin Test Area Signal Strength Readings Rx Site Data Log | Rx Site No. Z Set _//_— Re: Condx Ref. No. &# Date/Time /JA/&/%¥ 2K CST Re: Condx Ref. No. A Operator: J2 _ Direct T.V. Signal Strength Readings Exo Signal Strength Readings Avg mimsararorrmEntrardEsrranrs " lse|e1| stl es |se| sel &1] wlze| &| 20 * létlss lsslail ml s «lal l exl es Estar T.V. Signal Strength Readings $ No Signal Strength Readings Avg 16 5) |aA |¢5>|t& 8i |§D |s |1| F5 zn |go.7 °_ _lm l1 |gelsolwlews |s|a |»|a|n« " lelrlrmcGlelael #lclel|tclrsa & mA 1 e Notes JYuinw. uurnta, Clzad , i9 t V \/ " @Wind umgute bosran piour


Document Created: 2002-11-29 07:38:17
Document Modified: 2002-11-29 07:38:17
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