Progress Report Continued

0094-EX-ST-1999 Post Grant Documents

Diversified Communication Engineering, Inc.

2002-11-29ELS_59105

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Northpoint Technology — DBS Compatiblilty Test— Austin Test Area Rx Site Data Log //** ¢ Coucdlaye Rx Site No. 2# p1 Set: / / Re: Rx Condx Ref. No. 2. Date / Time:| ZZ/IP/ZZ 4285 CST Re: Tx Condx Ref. No. l Operator: }[UA/ 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 TVsignal 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? Y¥/N___ Any behavior correlated with Tx ON/OFF ? Y___/ N___ Comments: Signal Power Spectrum — Tx ON: ——Peak ——~§/$/ dBm Plot ID Code 2 Y—A¥ . 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 —— —S¢75dBm Plot ID Code Z2"Z;_/f_ . Tx OFF: — Peak —— dBm Plot ID Code ______ Comments:

Northpoint Technology — DBS Compatiblilty Test— Austin Test Area Rx Site Data Log | Rx Site No. _2 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? YXK/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 ———$52.#7 dBm Plot ID Code —— _ 7—A~ _ Comments: Tx Signal Level and Power Spectrum at Rx Site — w/ Precision Ant. and SA. h N\ o ‘ <ing the Precision Antenna and Test Set, observe and sccord 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. 24 Set __/_J_____ Re: Condx Ref. No. 72. Date/Time /2 /70/ 24 4 :45 CST Re: Condx Ref. No. 2. Operator: M“//f Direct T. V. Signal Strength Readings Tsp No _ Signal Strength Readings Avg tC ¢0 go|i Fo| F0 ¥al Fo| 77| r0| #0| Xoleo./ * ul ogl sa pral agl ae| ae| 2e| 22| 229 " |g 1| gol gol so|l go| so|l gso|l gi| ro| s1 im3 Estar T. V. SignalStrength Readings TspNo Signal Strength Readings Avg_ tC 171| 9); 92]) 92| 91| I/)} 97| P2] 92| P2)915 * _sol al go| so| ail ail ar| so so| solm4 * I51 T4 9g4\ 99| 99| gr| 24| 9y| g4|9% 441 Notes: C/legr 65 > 7Q0°

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Northpoint Technology — DBS Compatiblilty Test— Austin Test Area n fee Rx Site Data Log Y or /j‘?/ Ir Rx Site No. _ 50 p1 _ Set: _/__ O___ Re: Rx Condx Ref. No. 2. Date/Time:| 120301754 $20 C Re: Tx Condx Ref. No. 72 Operator: P74 /6/ Data Measurements: (1) On arrival —— — Position and deploy antenna platform (first at ground level). — Position GPS Receiver and allowto 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 TVsignal 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? YX/N__ Any behavior correlated with Tx ON/OFF ? Y___, N___ Comments: Signal Power Spectrum — Tx ON: ——Peak ———60 Z79dBm Plot ID Code !ZS::Q__ 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 ———¢7/7dBm Plot ID Code gf_fi Tx OFF: — Peak —— dBm Plot ID Code __ Comments:

Northpoint Technology — DBS Compatiblilty Test— Austin Test Area Rx Site Data Log Rx Site No. |_A J 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 ———§7, 63 dBm Plot ID Code —— 2 § — 4/ . Comments: Tx Signal Level and Power Spectrum at Rx Site— w/ Precision Ant. and SA. L N_ Lo. ‘ ~ing the Precision Antenna and Test Set, observe and «ccord 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. AS_ Set _/ / Date/Time /2/30/7Z §:24 CST 13. Re: Condx Ref. No. Re: Condx Ref. No. Operator: bny 6 4 Direct T. V. Signal Strength Readings Tsp No Signal Strength Readings Avg | , _—< i 3 — " q222 22\21 2282090 |42 22. 62igis * _|ea| 77 722| 79|74 74|¥ [Xl 4| 2P 2 °_ lLeo| gels2l¢)|ge|g2l 23 92542\ 4 —91$ — <au,!| > "a e o 7 & T 1 Estar T. V. Signal.Strength Readings Tsp No Signal Strength Readings Avg * _1410) 40| sa| 4c\ 40| €1) £7. )40 1|11 |gg 18 a *~® 5l _2 m . 29| S (§ $7|EF z2| Ec 23|22 77) 51| 211927 20 941| 42) 13 T|"21"/|7€}, 11|74 7/06 [ 47 41 2 39] C ) T2 7 Cf m _2 Notes: C Jeq/ éfo-'}O"

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COMMENTS FROM SITE 25 Site 25 7 and Baylor a. DTV and Estar pointing through house and power lines b. NP pointing through a tree, power lines and around a pole.

Northpoint Technology — DBS Compatiblilty Test— Austin Test Area Rx Site Data Log Seurh Ves + Prk Ue/ *1 Rx Site No. |_— 6 p1 Set: 1 / Re: Rx Condx Ref. No. Z Date / Time: I2/24+/—Z4 _{_/_iQ CST Re: Tx Condx Ref. No. 2. Operator: %"..//,0/( 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 qualitv 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? Y¥X/N___ Any behavior correlated with Tx ON/OFF ? Y___/ N___ Comments: Signal Power Spectrum — Tx ON: ——Peak —— —£/2 2dBm Plot ID Code 26—¥_ 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 ———£2P O dBm Plot ID Code lg_E PJ Tx OFF: — Peak —— dBm Plot ID Code ______ Comments:

Northpbint Technology — DBS Compatiblilty Test— Austin Test Area Rx Site Data Log Rx Site No. |_~ 6 p2 Set: M (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__/NX Comments: P/r‘cyy—c gorrs in anof e F. I *J 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 —— > 42 04 dBm Plot ID Code —— _2 C —]V/ Comments: Tx Signal Level and Power Spectrum at Rx Site— w/ Precision Ant. and SA. \ _<ing the Precision Antenna and Test Set, observe and <ccord 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. 24 Set _/./____ Re: Condx Ref No. 2 Date / Time }2/P//7# /J‘%£ CST Re: Condx Ref. No. _2 Operator: 4y{/ Direct T.V. Signal Strength Readings Tsp No Signal Strength Readings Avg tC 31| F2 91| F2 29)} g2] Fo| F!] gP1| go|;$P97 18 29| 27! #go| ro| go| 27| z2| 21] 77| z3)|?77] 0 gs| r2al P1| go|l #2| @2\ F2l P »2a P2|818 Estar T.V. SignalStrength Readings Tsp No Signal Strength Readings Avg _ 16 37| g?! gf) F6| 17| P77 s7| r7?| oer| F4861 18 P7?| p2| P92 gPt| FE| F6| rs| @7 P# FP?7?IF46 * ealselsslaslsol| orl ol ar| or| prless Notes:/./je_q,, ;05,) 60—C€S°, Ca n Jér/c), 5 ee ”00:1/0';4/ R/l of 41"7:'75 0 )‘7’ a;m/o"'), Irefiic 5g0 J 5y "K/ FGn Plt liees,

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COMMENTS FROM SITE 26 Site 26 Southwest Park Way #1 a. Picture going im and out on NP b. Heavy fog can barley see downtown buildings. Rain off and on. A lot of traffic and high voltage power lines c. Have steppe slopes on NP

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area Rx Site Data Log Sourh Vess Irk Ay—2 RaSiteNo. _2 7 pI Set: _Z / Re: Rx Condx Ref. No. 2. Date / Time:| 12///78 1420 CSt Re: Tx Condx Ref. No. l Operator: %{/4/ Data Measurements: (1) On arrival —— — Position and deploy antenna platform (first at ground level). — Position GPS Receiver and allowto 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? YX/N___ Any behavior correlated with Tx ON/OFF ? Y___/ N___ Comments: Signal Power Spectrum — Tx ON: ——Peak —— —£07YiBm Plot ID Code 2 7—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 —— ~60 J2dBm Plot ID Code Z_?"E Tx OFF: — Peak —— dBm Plot ID Code ____ Comments:

Nbrthpoint 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? 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 ———§570Q dBm Plot ID Code —— _2 Z—A/4_ Comments: Tx Signal Level and Power Spectrum at Rx Site — w/ Precision Ant. and SA. hn . mm ‘ <ing 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.

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COMMENTS FROM SITE 27 Site 27 Southwest Park Way #2 a. Heavy fog can barley see downtown buildings

Northpoint Technology — I)BS Compatiblilty Test— Austin Test Area Rx Site Data Log Gains Ranch | »p Rx Site No. |_ & p1 Set: _/ / Re: Rx Condx Ref. No. n Date / Time: Z2/3LZZ 12:.00CST Re: Tx Condx Ref. No. 9\ Operator: ZU ,4/ 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 Hormn 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. 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? YX/N__ Any behavior cortelated with Tx ON/OFF ? Y___/ N___ Comments: Signal Power Spectrum — Tx ON: ——Peak —— —6/YdBm Plot ID Code 2@ —/A . 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 ———gg67dBm Plot ID Code 22_g Tx OFF: — Peak —— dBm Plot ID Code _ Comments:

Northpoint Technology — DBS Compatiblilty Test — Austin Test Area Rx Site Data Log Rx Site No. |_2 4 p2 Set: _Z / (3) Northpoint Signal Quality Test — With the Tx ON. pornt the DBS antenna toward the Tx , while using the NP Rx equipment. and peak the signal strength Observe the monitor (v/ NP Rx equipment) and assess the signal quality NP Signal — OK? Y¥X% 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 Signa!l Power Spectrum and the peak level at the LNB output Label the spectrum plot with an assigned ID Code Signal Power Spectrum —— Peak —— §228 dBm Plot I1D Code —— 2 ?‘ '/V Comments: __ Tx Signal Level and Power Spectrum at Rx Site — w/ Precision Ant. and SA. ing the Precision Antenna and Test Set, observe and <~zord the T‘x Signal Power Spectrum and the peak value at the Rx site. Label the spectrum plot with an assigned 1D Code. Signal Power Spectrum —— Peak —— dBin Plot ID Code —— ______ Comments: n en () 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 belowfor added comments and notes. Attach extra pages if necessary.


Document Created: 2002-11-29 08:00:44
Document Modified: 2002-11-29 08:00:44
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