Cell Site Layouts 3-11
Figure
Block diagram of a 120° STSR Metrocell using three RF Frames
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| RF Frame 1 |
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See Tables | Note 1 |
| RMC/TRU Shelf connection |
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for PA/ATC connection |
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| A1 | 1A |
| TX |
| Control Channel |
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| A2 | RX | Duplexer ANT | ||
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| for Sector X |
| 4563 2 1 |
| A3 | 1BRMCRMC | ||
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| SHELFTRU SPLITTER1 |
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| TRU1 |
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| DPA 1 | A8 |
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| B1 |
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| B2 |
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| TX |
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| TRU/DPA |
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| B3 |
| RX | Duplexer ANT |
ATC 1 |
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| Position 3 | |
| Shelf 1 |
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| B8 |
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| Note 2 | |
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| DPA 4 | TRU8 | 4563 2 1 | TRUSHELF SPLITTER6 |
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| TRU9 | 456 3 2 1 | SHELFTRU SPLITTER1 | A1 | RMC2A |
| RF Frame 2 |
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| A2 |
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| TX |
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| DPA 5 |
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| A3 |
| RX | Duplexer ANT |
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| Position 2 |
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| B1 | 2B |
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| TRU/DPA |
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| B2 |
| TX | |
ATC 2 |
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| B3 | RMC | RX | Duplexer ANT | |
| Shelf 2 |
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| Position 3 | |
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| B8 |
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| DPA 8 | TRU16 | 4563 2 1 | TRUSHELF SPLITTER6 |
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| TRU17 | 564 3 2 1 | SHELFTRU SPLITTER1 | A8 | RMC3A |
| RF Frame 3 |
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| A1 |
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| TX |
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| DPA 9 |
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| A2 |
| RX | Duplexer ANT |
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| A3 |
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| Position 2 |
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| B1 | 3B |
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| TRU/DPA |
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| B2 |
| TX | |
ATC 3 |
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| B3 | RMC | RX | Duplexer ANT | ||
Shelf 3 |
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| Position 3 | |
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| B8 |
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| DPA 12 | TRU24 | 4563 2 1 | TRUSHELF SPLITTER6 |
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CE Frame
ICRM HSMO
Notes:
1.For diagram clarity, only RF Frame 1 is shown. RF Frames 2 and 3 are connected and operated identically to that of RF Frame 1.
2.For RF Frames with 20 channels or less, the Duplexer in position 3 is not required. The outputs of the three ATCs are combined together and connected to the Duplexer in position 2. See Table
Antenna (Sector X Main receive)
Antenna
(Sector X
Diversity
receive)
Antenna (Sector Y Main receive)
Antenna
(Sector Y
Diversity
receive)
Antenna (Sector Z Main receive)
Antenna
(Sector Z
Diversity
receive)
