Installation item Commercial code 24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 24-30 GHz-RT with an integrated antenna of 26 cm 9900RTA001 24-30 GHz-RT with an integrated antenna of
Installation item 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna 102/ 114 104 Commercial
Installation item 24-30 GHz-RT with adaptator for 60 cm antenna 24-30 GHz-RT with adaptator for 60 cm antenna Commercial code Industrial code Comments 3CC 11538 AAxx 3CC 12500 ABxx 28/723/B + adaptator RT with N connector RT with F connector 3CC 11540 AAxx 3CC 12504 AAxx 28/1008/A + adaptator RT with N connector RT with F connector 9900RTC001 9900RTC001 Version CO-POL RT installation tools Installation tools (E-RIT+cables +soft) 9900YTA001 3CC 10784 AAxx Splitter 8V 9900XTC003 3CC 11876 AAxx
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Appendix 6 – Installation of the Terminal Station RT unit with a non integrated antenna 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 is supplied complete, mechanically assembled, with screw fastenings kit and ground terminals included in a plastic bag inside the casting. The mechanical system is mounted on a pipe with a diameter of 114 mm. The pole/tube selected should be sufficiently rigid to prevent antenna misaligment and resist vibrations. CAUTION: verticality of ± 1 degree is required for polarization The weights of the radio subsystem components are: • Pole mounting 1+0 (9900UXI102): 4.7 Kg • RT unit 1.
CAUTION: The seal should be coated with silicon grease before fitting. The grease is provided with the antenna. To change the polarization: – slacken the three socket cap screws, – turn the nose through 90 degrees, – tighten the screws again. A.6.2 – Installing the configuration with pole mounting 1+0 (9900UXI102) The installation takes place in 4 steps: – Installing the antenna on the pole mounting (§ A.6.2.1 – Installing the antenna on the pole mounting), – Installing the RT unit (§ A.6.2.
A.6.2.1 – Installing the antenna on the pole mounting 1. Position the antenna verticaly (nose horizontal), with the drain hole in the bottom part and free of obstacles. 2. Position the pole mounting centering pin in hole on the antenna. 3. Insert the M6 screws (7 in all ) ¦ and "Onduflex" springy crinkle washers «, tighten and secure the screws (these screws can be found in a plastic bag located inside the casting ¥). CAUTION: Take care not to damage the O-Ring on the nose of the antenna connection.
– remove the plastic protection on the "nose" of the unit, – offer up the two bosses on the "nose" of the unit to the two slots in the "nose" of the antenna, – hold onto the RT unit, and – lock the two catches in the position shown below. Position of catch Figure 67 – Position of catch REMINDER: – The RT unit/antenna assembly requires no additional seal on the flanges; the two ends are smooth. Sealing is provided by the O-ring seal around the male "noses".
To Base Station antenna 1 10° 2 10° 3 Figure 68 – "Azimutal " alignment of antenna CAUTION: The bracket nuts must be fastened to torque of 3 mdaN, ± 10%. The bracket must be clean and without grease, except on the threads. Elevation alignment is performed only with the elevation turnbuckles.
If: - 5 < α < 5 Put the screws in the two external holes. α = 25° α = 25° If: α > 5 or α < - 5 Put the screws in the 2 holes visible through the window, i.e. the middle and the external hole. Figure 69 – Elevation coarse alignment of antenna CAUTION: In either case, the support must be fixed with 3 screws, 2 put in the window and 1 corresponding to its axis of rotation.
A.6.3 – Grounding the RT unit Considerations – It is not necessary to establish special grounding connection for the RT casing. However the RT unit can be grounded. – On the RT unit, the ground terminal is in the form of a tapped hole (see Figure 70 – Grounding the RT unit). – The RT unit can be grounded using the grounding lug and screw hardware supplied with the equipment. – On the pole mounting, the ground terminal comprises a screw, two washers and two nuts which fix the two crimp terminals.
Appendix 7 – List of abbreviations MNEMONIC ENGLISH MNEMONIC ENGLISH AAL ATM Adaptation Layer FAS Frame Alignment Signal AIS Alarm Indication Signal FEC Forward Error Correction AL Alarm HDB3 High Density Binary 3 code (3rd order) AMD ATM Modulator Demodulator IBS Intermediate frequency Base Station ANT ATM Network Termination ICS Identifier Change Status ASAP Alarm Severity Assignment Profile I2C or IIC Inter Integrated Circuit ATM Asynchronous Transfer Mode ID IDentifier AT
MNEMONIC ENGLISH MNEMONIC ENGLISH LRDI Line Remote Defect Indicator QAM Quadrature amplitude Modulation LT Local Terminal RAI Remote Alarm Indicator MAC Medium Access Control RBS Radio of Base Station Mbps Mega Bit Per Second RDI Remote Defect Indication MIB Management Information Base REI Remote Error Indication MMI Man Machine Interface RF Radio Frequency MSC Message Sequence Chart RIT Radio Installation Tool MUX Multiplexer RT Radio Terminal NE Network Element SC St