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The information contained herein is the responsibility of and is approved by the following, to whom all enquiries should be directed in the first instance: This is an unpublished work the copyright in which vests in Comba International ("Comba"). All rights reserved.
USER MANUAL FOR RX-8139 CONTENTS Section Page 0.1 CONTENTS ........................... 3 0.2 INDEX TO FIGURES AND TABLES ..................4 0.3 HISTORY ..........................5 0.4 GLOSSARY OF TERMS ....................... 6 0.5 SAFETY NOTICES AND ADMONISHMENTS ..............7 ...
USER MANUAL FOR RX-8139 HISTORY Change No. Details Of Change 1-0-0 RX-8139 user manual first created in June 2012 and referred to its Chinese manual RX-8139-1001YH. ENU STATUS : 1-0-0 Copyright - refer to title page Page 5...
USER MANUAL FOR RX-8139 GLOSSARY OF TERMS Automatic Level Control Attenuation Antenna Feedback Cancellation Base Transceiver Station Decibel Decibels relative to 1 milliwatt Downlink Duplexer Donor Terminal Frequency Shift Keying Global Standard for Mobile Communication Hertz Identification Low Noise Amplifier...
USER MANUAL FOR RX-8139 SAFETY NOTICES AND ADMONISHMENTS This document contains safety notices in accordance with appropriate standards. In the interests of conformity with the territory standards for the country concerned, the equivalent territorial admonishments are also shown. Any installation, adjustment, maintenance and repair of the equipment must only be carried out by trained, authorized personnel.
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USER MANUAL FOR RX-8139 ENU STATUS : 1-0-0 Copyright - refer to title page Page 8...
USER MANUAL FOR RX-8139 1 GENERAL INFORMATION RX-8139 850MHz CDMA and UMTS Dual Mode Wireless Band Selective Repeater (hereinafter called “RX-8139”) is designed for 850MHz network. Working frequency and working system can be customized for flexible configuration. Characteristics of RX-8139 are as follows: •...
USER MANUAL FOR RX-8139 KIT OF PARTS For this system, the following are shipped: Table 1: Equipment KOP Product Identifier Description Quantity RX-8139 manual This equipment manual on CD-Rom CPC Connector X14J7P Ethernet Cable Masonry Bolt M8x80 U Bolt (with 2 nuts, flat washer,...
USER MANUAL FOR RX-8139 3 INSTALLATION WARNINGS AND ALERTS Radio Frequency Energies There may be situations, particularly for workplace environments near high-powered RF sources, where recommended limits for safe exposure of human beings to RF energy could be exceeded. In such cases, restrictive measures or actions may be necessary to ensure the safe use of RF energy.
USER MANUAL FOR RX-8139 SITE PLANNING CONSIDERATIONS Site Considerations The site considerations are listed below: • The distance between the donor antenna and the BS should satisfy line of sight requirements for maximum coverage area. The received spots accept field intensity at least -70dBm.
USER MANUAL FOR RX-8139 INSTALLATION PROCEDURES 3.3.1 GOODS INWARDS INSPECTION Verify the number of packages received against the packing list. Check all packages for external damage; report any external damage to the shipping courier. If there is damage, a shipping agent should be present before unpacking and inspecting the contents because damage caused during transit is the responsibility of the agent.
USER MANUAL FOR RX-8139 3.3.4 WALL MOUNTING Drill holes on the wall by using the position of the four round holes on the Mounting rack as a guide. Insert the masonry bolts through the round holes and tighten them to take the weight of the entire enclosure.
3.3.6 DRIP-LOOP Comba recommends that every horizontal cable entry to the equipment forms a 'U' before its entry to the equipment. Water on the cable will drip down at the bottom of the loop and will not accumulate at the equipment connectors.
USER MANUAL FOR RX-8139 EQUIPMENT CONNECTORS 3.4.1 CONNECTORS POWER EXT_ALM Figure 6: Bottom Panel Interface Diagram ENU STATUS : 1-0-0 Copyright - refer to title page Page 17...
USER MANUAL FOR RX-8139 3.4.2 GROUNDING CONNECTION Ground Connection To ensure safe operation of the product, a ground (earth) connection is required. For single phase AC power source, the product must be grounded by connecting the “earth wire” of the power cord to the ground terminal of the AC supply.
USER MANUAL FOR RX-8139 4 COMMISSIONING PRE-COMMISSIONING TASKS After equipment installation, perform the following steps before equipment powering and commissioning, check that the expected voltage, current, and power levels do not violate any ratings. Double check all connections including ground before applying power. Do not manipulate circuits or make changes when power is applied: •...
USER MANUAL FOR RX-8139 COMMISSIONING PROCEDURES Perform the following procedures for system commissioning. ENU STATUS : 1-0-0 Copyright - refer to title page Page 20...
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USER MANUAL FOR RX-8139 Table 4: Commissioning Commissioning Tasks Observation Activate the OMT Main window. The system Initialization will completed in about 2 minutes. 1. On-line and Inquiry status Click “Connect” button to enquire the repeater’s status. Proceed if there is no alarm; else check the failure and attend to the alarm.
USER MANUAL FOR RX-8139 5 MAINTENANCE The RX-8139 repeater is designed for trouble-free operation and generally does not need maintenance. Maintenance activities should only be carried out by trained personnel. The equipment operation status can be observed remotely through OMC.
USER MANUAL FOR RX-8139 6 APPENDICES COMMISSIONING PROCEDURES The following are the recommended list of tools new installation and routine maintenance: • Slotted screwdriver • Philips screwdriver • Ring spanner (Assorted size: 12~20mm) • Electrically operated drill and masonry drill bits ∅10mm •...
USER MANUAL FOR RX-8139 APPENDIX B: RMA (RETURN MATERIAL AUTHORIZATION) FORM End of Section End of Document ENU STATUS : 1-0-0 Copyright - refer to title page Page 24...
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