Install Manual

BRITECELL System Manual MN010-04 June 2003 Page 4 of 78
The company has a policy of continuous product development and improvement and we therefore
reserve the right to vary any information quoted without prior notice.
19.1. Location...................................................................................... 32
19.2. Power supply and grounding ........................................................ 32
19.3. RF combined ports ...................................................................... 33
19.4. Optical fibres connection.............................................................. 33
20. Start-up ................................................................................................. 33
21. Troubleshooting ..................................................................................... 34
TPR 19" subrack.............................................................................................. 35
22. Introduction ........................................................................................... 36
23. Part description ...................................................................................... 36
24. Warnings ............................................................................................... 36
25. Functional description ............................................................................. 37
25.1. Block diagram ............................................................................. 37
26. Alarms ................................................................................................... 37
27. Installation and cabling ........................................................................... 40
27.1. Location...................................................................................... 40
27.2. Power supply .............................................................................. 40
28. Start up ................................................................................................. 42
29. Troubleshooting ..................................................................................... 42
TFL-BSI RF attenuator ..................................................................................... 43
30. Introduction ........................................................................................... 44
31. Part description ...................................................................................... 44
32. Warnings ............................................................................................... 44
33. Functional description ............................................................................. 44
33.1. Down link operation..................................................................... 44
33.2. Uplink operation .......................................................................... 45
34. Installation and cabling ........................................................................... 45
34.1. TPR housing................................................................................ 45
35. Calculation of attenuation setting ............................................................ 45
35.1. Downlink..................................................................................... 45
35.2. Uplink ......................................................................................... 45
TLC RF combiner - splitter................................................................................ 46
36. Introduction ........................................................................................... 47
37. Part description ...................................................................................... 47
38. Functional description ............................................................................. 47
39. Warnings ............................................................................................... 47
40. Installation and cabling ........................................................................... 47
40.1. TPR housing................................................................................ 47
THYB common path RF combiner ..................................................................... 48
41. Introduction ........................................................................................... 49
42. Part description ...................................................................................... 49
43. Functional description ............................................................................. 49
44. Warnings ............................................................................................... 49
45. Installation and cabling ........................................................................... 49
TFB booster .................................................................................................... 50
46. Introduction ........................................................................................... 51
47. Part description ...................................................................................... 51
48. Warnings ............................................................................................... 51
49. Functional description ............................................................................. 51
49.1. Block diagram ............................................................................. 51
49.2. Description.................................................................................. 52
50. Alarms ................................................................................................... 52
51. Installation and cabling ........................................................................... 52
51.1. Location...................................................................................... 52
51.2. Power supply and grounding ........................................................ 53
51.3. RF combined ports ...................................................................... 53
52. Start up ................................................................................................. 53
53. Troubleshooting ..................................................................................... 54