Polytechnic University of the Philippines
College of Engineering
ELECTRONICS AND COMMUNICATIONS ENGINEERING
3rd Floor CEA Bldg., NDC Compound, Sta. Mesa, Manila
Daily Report of Activities
Name: SAN JUAN, JOANNA MARIE A. Year / Section: IV-3 Course: BS Electronics and Communications Engineering
Name of Company: Telecom Data International Co. Inc.
Division / Plant Assigned: Engineering Department
The training report should give a brief and concise report on the tasks performed during his/her training and how it was achieved. The report should indicate the machineries, equipment, tools and materials used, if any.
Date: April 2, 2012 - MondayTime-In: 9:00amTime-Out: 6:30pmHours Spent: 9 hrs & 30min
| * OFFICE. Read modules on BTSCOM-DE34 Course (Nokia Talk Family GSM 900/1800 BTS) and had an overview on BTS Installation, Commissioning, Integration and Maintenance; Familiarized on Frequency Ranges of GSM 900, GSM 1800, 3G2100, HSPA 900 and HSPA 850. * Orientation with Engr. Randy San Esteban, TDIC’s Project Manager and OJT Supervisor. He had encouraged us to review and read more about the GSM Architecture and be familiarized with Com’s terminologies, names/ codes of different BTS types, cable wires, tools and equipment used by the company.
Engr. Randy San Esteban
Date: April 3, 2012 - TuesdayTime-In: 9:00amTime-Out: 9:15pmHours Spent: 12 hrs & 15min
| * ON SITE. Integration of FMR 2G-900 at Zapote, Valenzuela City, introduced to us the different equipments found in the radio room such us the BTS, the Krone/ Transmission Rack, Rectifier equipped with back-up batteries, Alarm Box, and the AC Supply Box. * OFFICE. The OJT supervisor discussed the GSM Architecture, Elements of BSS Network and the different interfaces involved, he introduced PDH (Plesiochronous Digital Hierarchy) and SDH (Sync. Digital Hierarchy), mentioned the three groundings on the site. * King’s Court Bldg, Makati. Attended a seminar of IMG (International Marketing Group) with the goal to help and urge people to manage their finance aspects responsibly.
| Date: April 4, 2012 WednesdayTime-In: 9:00amTime-Out:6:00pmHours Spent: 9 hrs
| * ON SITE. Continued the Integration at Zapote, Valenzuela City; learned that failure in transmission of radio signals monitored by SMART means not ready for Integration.
| Date: April 11, 2012 WednesdayTime-In: 9:00amTime-Out:6:00pmHours Spent: 9 hrs
| * OFFICE. Continued reading modules; familiarized more with different terminologies involved in GSM Architecture and Elements of BSS Network from Internet and written manuals. * OFFICE. Viewed how to assemble FMR 2G-900 BTS with proper feeder connection; memorized the names and frequencies of different BTS generation; familiarized with BTS ports’ functions and uses. * OFFICE. Made an As-Built Architecture of Richmonde Hotel radio room using AutoCAD 2008.
Engr. Randy San Esteban
Date: April 12, 2012 ThursdayTime-In: 9:00amTime-Out:9:00pmHours Spent: 12 hrs
ON SITE. Attended Safety and Security Seminar at Safety and Event Risks Section of ABS-CBN. *
ON SITE. FMR 3G-850 and FMR 2G-900 BTS troubleshooting at St. Francis Square; seen what’s inside the rectifier section, the common DC voltage-out supplied; conclude the possible problem caused by alarm on RSSI to perform proper isolation for troubleshooting; viewed how it is monitored in BTS Site Manager.
| Date: April 13, 2012 FridayTime-In: 9:00amTime-Out:6:00pmHours Spent: 9 hrs
ON SITE. Troubleshoot FMR 3G-2100, 2G-1800 and 2G-900 BTS at trial site in Xavierville Katipunan, Quezon City; measured the azimuth and tilt of antenna sectors on the tower; learned how to use the Site Master Equipment to determine the Copper Loss, Return Loss of BTS-to-Antenna connecting cable wires; explore more the features of BTS...
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