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5. EQUIPMENT LISTS <br />The test equipment used for this year's proof of performance testing: <br />• Hewlett Packard 8591-C Spectrum Analyzer. <br />Serial number 3801AO2431 - Calibration date July 3 d 2008. <br />• Trialithic 860 — DSP <br />Serial number 237812 Calibration date July 10, 2008 <br />• Rhode & Schwarz SML01 Signal Generator <br />Control # 1393 Calibration due date October 31, 2008 <br />6. RESULTS AND OBSERVATIONS <br />Following are the observations made by Mr. Whitfield and results of the <br />tests conducted. <br />6.1 HEADEND <br />Time Warner has completed their final Headend migration into the La <br />Mirada facility. The Headend is located at 14899 Artesia Blvd. in La <br />Mirada, Ca., 90638. The Headend previously located at the Santa Ana <br />College was decommissioned and Time Warner now operates out of a <br />new fiber optic distribution Node that was newly constructed in May 2005. <br />The Node is part of a new system clustering technology that is being <br />deployed throughout the cable industry today. This clustering technology <br />takes advantage of fiber optic distribution of broadband content to <br />multiple cities but originates from one Headend. The Santa Ana <br />distribution Node is located on 1115 E. Second St. Santa Ana, Ca. (Cross <br />Street is Santa Fe between 2nd and 3`d St.) This Node delivers dedicated <br />Santa Ana programming video to their customers. <br />The Headend Node design layout was detailed and well documented. It <br />is CSG's recommendation that Time Warner continue to maintain an <br />orderly and clean headend facility and that ensuring a controlled <br />temperature environment is critical based on the merging of multiple cities <br />operating from the single La Mirada facility. <br />Accessibility was also easily obtained. The property and outside structure <br />were well maintained, and adequate security measures had been taken <br />to restrict entry to this area. Time Warner's Visual channel observation at <br />the Node and subjective visual examinations on all channels at the Node <br />were improved from previous years. More channels were added to the <br />Santa Ana channel lineup. A new channel lineup card is included. The in - <br />Communications Support Group, VP RPT2008.001 Page 5 <br />