adaptator adaptator Figure 5 – Unpacking the adaptator for a non-integrated antenna IMPORTANT NOTE: NEVER REMOVE THE ROUND YELLOW PADS, VISIBLE AT THE ANTENNA ACCESS, USED TO SEAL THE OUTDOOR SYSTEM. Figure 6 – Unpacking the NT unit The NT unit equipment is protected by safety cover. Do not unpack the equipment in advance if it is not to be installed immediately.
3.1.2 Checking the configuration The Terminal Station components delivered are: – the RT unit (also called RT or RT radio) and its installation accessories are in one box for integrated antenna. For non integrated antenna, there are three boxes: RT radio, antenna and pole mounting. – the NT unit (also called NT) and its installation accessories are in another box. Depending on the site configurations, the delivery will include individual boxes containing: – one or more passive or active splitter modules.
In any case EQUIPMENT CONTENTS 1 Indoor Unit NT UNIT 1 installation kit containing feet, bracket mouting, handles, attachment accessories and 1 "F" connector EQUIPMENT CONTENTS 1 splitter passive module Splitter kit 1 bag containing screw accessories W3 connectors F and one 75 Ω load EQUIPMENT CONTENTS 1 repeater module Repeater kit 1 bag containing screw accessories 2 connectors "F" 3.1.2.
3.3 Installing the equipment It is recommended that all peripheral equipment (e.g., repeaters, splitters) as well as the engineering accessories should be installed before installation of the Terminal Station. 3.3.1 Information required for installation Appendix 1 – 7390 TS installation sheet contains a sheet for you to complete and collect all the general information needed for the installation procedure. 3.3.
FOR NON INTEGRATED ANTENNA Tool Use 2.
3.4 Installation of the Terminal Station RT unit with an integrated antenna IMPORTANT NOTE: NEVER HANDLE THE RT UNIT BY ITS ANTENNA BUT BY THE BODY OF THE RADIO OR THE SUPPORT ARM Considerations: The installation of the RT unit should satisfy the following criteria: – unimpeded direct line of sight between RT unit and RBS (Base Station), – perfect mechanical rigidity, – enabling precise antenna alignment. The 7390RT is designed for outdoor installation without any particular protection.
The pole-mounting mechanical assembly consists of (Figure 11 – Support arm components): – two components in the case of vertical polarization (V): wall mounting (ref.1) and bearing mounting (ref.2); – three components in the case of horizontal polarization (H): wall mounting (ref.1) , bearing mounting (ref.2) and polarization mounting (ref.3).
3.4.2 Installation of the 7390 RT on a wall or flat vertical surface Considerations: – If attaching the RT unit using bolts and plugs, select the attachment components to suit the composition of the attachment surface. – The surface chosen should not be prone to vibrations (e.g., avoid machine housings). – To mark the drill holes, use the drilling template printed on the inside panel of the RT unit packaging box. Figure 14 – Installation of the RT unit on a wall Stages 1.
The vertical axis of the wall mounting assembly must be respected. Use elongated holes dia. 6.5 mm for wall mounting (plugs and M6 screws with washers). Use holes dia. 10 mm for 50 mm tube mounting (U-bolts and M8 nuts) Figure 15 – Wall mounting 6. Install and secure the bearing mounting on the wall mounting (V and H polarization).
3.4.3 Installation of the RT unit on a tube for «N» or «F» connector RT Considerations – Install on tube using two U-bolts. – Installation may be carried out on a newly installed or existing tube. – The external diameter of the tube is 76 mm in standard configuration. – The support tube, along with the U-bolts, must be clean and (apart from threads) grease-free. – If specific site features make perfect alignment impossible (line of sight parallel to the wall, for example).
