Progress Report Continued

0094-EX-ST-1999 Post Grant Documents

Diversified Communication Engineering, Inc.

2002-11-27ELS_59088

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COMMENTS FROM SITE 4 Site 4 American—Statesman a. Used pie pans to shield from NP Tx. Saw an increase of 5—6 pts. on TV meter, went from 79—85 (Estar) ~ b. Estar was pointing through some trees. c. Have four reflection plots. 1. Reflection off of big white antenna to the left ofsite 2. Reflection off of TX DOT 3. Reflection off of Embassy Suites 4. Reflection off of American—Statesman

Northpoint Technology — DBS Compatiblilty Test— Austin Test Area jm 1igco ‘5 Rx Site Data Log Rx Site No. |__ p1 Set: / / Re: Rx Condx Ref. No. 2. Date / Time:| IA/AA/ZL J3_:SOCST Re: Tx Condx Ref. No. ,Z Operator: fy{// 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 :wo Tx states (ON/QFF). 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: * e ~ Signal Power Spectrum — Tx ON: ——Peak —— ~—c—"4Bm Plot ID Code > — Tx OFF: — Peak —— dBm Plot ID Code Comments: _ _: .f.asa¢ my/ aoe yer C EchoStar— Tx OFF: OK? Y__/N _ Tx ON: OK? Y_ _/N__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: en Afl ooul, Lh Signal Power Spectrum — Tx ON: ——Peak —— ~<~ ~ dBm Plot ID Code Tx OFF: — Peak —— dBm Plot ID Code Comments: -

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area Rx Site Data Log. RxSite No. |__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 ———63, § / _dBm Plot ID Code —— _S— M( . 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. S Re: Condx Ref. No. Date/Time /2 /22 /7¥ 3 :50 CST Re: Condx Ref. No. Direct T.V. Signal Strength Readings Tsp No Signal Strength Readings Avg 16 / .. Gl 75 C o XS\Y 93 > ' $J.1 20 |_ _ |_, _ s 7 |s4 [st |e— 362 Estar T.V. Signal Strength Readings Tsp No Signal Strength Readings Avg 16 |2e— _ . 0_ 5 i + |927 18 k C7 Co,. 4 <~ L 26 20 c — —£ < 194] Notes:

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COMMENTS FROM SITE 5 Site 5 Jalisco‘s a. No change of DTV with pie pan b. NP Tx. Is minutely obstructed by building c. Have three reflection plots 1. Reflection off of parking garage above benniguns 2. Reflection off of One Texas Center (505 Barton Springs) 3. Reflection off of Palmer Auditorium

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area (’—’ ‘;5 F12 a~ Rx Site Data Log Rx Site No. 6 p1 Set: / Re: Rx Condx Ref. No. 2 Date / Time:| L2/_¢¥4L i4e4 CST Re: Tx Condx Ref. No. °2 Operator: ~Lel— N #4y, 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 _ Tx ON: OK? v¥V/N__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: Signal Power Spectrum— Tx ON: ——Peak —— —4AL:m Plot ID Code & — :0 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___ www Comments: Signal Power Spectrum — Tx ON: ——Peak —— —§ ?,‘fidBm Plot ID Code 6—£ _ Tx OFF: — Peak —— dBm Plot ID Code Comments:

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area Rx Site Data Log Rx Site No. C p2 Set: _V_ (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_\4 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 —— ‘jg /C ZiBm Plot ID Code —— & —/l/—A Comments: (5) Tx Signal Level and Power Spectrum at Rx Site— w/ Precision Ant. and SA. .=ing the Precision Antenna and Test Set, observe and record the Tx Signal Power Spectrum and the peak value ati 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 inthe 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. C Set _L_/_;_ Re: Condx Ref. No. 2 Date/Time /2/2Y$$ 4:18°CST Re: Condx Ref. No. 2 Operator: CX Direct T.V. Signal Strength Readings Tsp No Signal Strength Readings Avg 18 |go go go go| 92 |P9 | gi. & so 8o 50.3 18 gg 7g4 |7s 75 7 m o |as 77 78 784 ) gz |gi |gi 82| er2| & to go so g2 ¢| Estar T.V. Signal Strength Readings Tsp No Signal Strength Readings Avg 16 IZ2 9/ 4o 9L |41 9t 94 Fo go 941 |9g 18 q; 90 go go |g@4 |go |ge 84 94 40 ¢79| 20 q43| 93| 913 |9r: 9z |9% 982| 12| 932| 57 79 Notes: Colcl) L/y'q(jy, flvc/CrAz‘,

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COMMENTS FROM SITE 6 Site 6 Coliseum a. Metal pole and part of a tree obstructing view oftransmitter b. Have one reflection plot 1. Reflection off of building (811 Barton Spring Rd. East side of bulldmg)

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area 1 Rx Site Data Log Palme«r & Rx Site No. _/ p1 Set: 1 _/ Re: Rx Condx Ref. No. > Date / Time:| [£_/_<</LL __A_ CST Re: Tx Condx Ref. No. < Operator: TX ©>~ 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 t~— Spectrum Plots and mark them with an assigned ID code. DirecTV— Tx OFF: OK? Y___/N __ Tx ON: OK? Y+~7/N__ Any behavior correlated with Tx ON/OFF ? Y___/N___ Comments: Signal Power Spectrum — Tx ON: —Peak—— /—/4Bm PlotID Code 1—D 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 ———#/ dBm Plot ID Code 7—£ _ 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: / _/ 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? Yi1—/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/. ledBm Plot ID Code —— _7 — / 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. 2 Set _//____ Re: Condx Ref. No. 4 Date/Time /4/A/49 /z:22 CST Re: Condx Ref. No. A Operator: _ti & Direct T.V. Signal Strength Readings Tsp No Signal Strength Readings Avg * 12 |&1p |2 |_PR|#)4>|&|g |m us 8 173 177 |72 75 |74 |g44| 44| 71| 741| 74232 Estar T.V. Signal Strength Readings Tsp No Signal Strength Readings Avg "_|s1|g3t| s7)e1 |g1)e«| 41 38| €1 ¥7 |gg 18 %T T¥ CTIZT| Kie| TT\ 47 @1 ¥T|¥7 |g7 " l8 [# lasles| 2|F2? 10 |®|®— |i8 |ggs Notes: OM ¥on2e a * :j!{ — 2 _ e 40


Document Created: 2002-11-27 15:15:15
Document Modified: 2002-11-27 15:15:15
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