Installation Manual

Release 3.3, Revision A 1/99
14 WAVEXpress/BTS Installation and Commissioning Guide
1-3.7 RF Distribution Card
The following table describes the function of the connectors and indicators on a
WAVEXpress/BTS RF Distribution card. Refer to the illustration on the left for the position of
connectors and indicators.
Table 1-11:
WAVEXpress/BTS RF Distribution card’s connectors and indicators
There are two RF Distribution cards. The RF Distribution card used must be compatible to the appropriate TRX card
being used.
Connector or
Indicator
Function
-1- SMA connector for antenna connection 1
Tx 6,7 Signal transmission port, connected to the TRX card 1,
located in slots 6 and 7
Rx 2,3 Signal reception port, connected to the TRX card 3,
located in slots 2 and 3
Rx 4,5 Signal reception port, connected to the TRX card 2,
located in slots 4 and 5
Rx 6,7 Signal reception port, connected to the TRX card 1,
located in slots 6 and 7
-3- SMA connector for antenna connection 3
Tx 2,3 Signal transmission port, connected to the TRX card 3,
located in slots 2 and 3
-2- SMA connector for antenna connection 2
Tx 4,5 Signal transmission port, connected to the TRX card 2,
located in slots 4 and 5
CLK Receives external clock signal at 13MHz from clock mod-
ule
Table 1-12:
Correlation of RF Distribution and TRX card part numbers
System Description TRX Part Number RF Distribution Part Number
900 MHz, M640116 M340103
1800 MHz, Rev 7 M640117 M340088
040
060
9/:
5/6
7/8
9/:
5/6
7;
5;
5;
5;
7;
&/.
7/8
7;
050