User's Manual

Connect Test Equipment to BTS – continued

JAN 2002

7-11

SC300 1X BTS Hardware Installation, ATP, and FRU Procedures

DRAFT

In the following procedure and illustrations, typical DIP

switch positions and/or configurations are shown. If

required, refer to the test equipment OEM user manuals for

additional information.

NOTE

Procedure to Connect

Advantest R3465 to BTS

Follow the procedure in Table 7-3 to connect the Advantest R3465 to the

BTS. Refer to Figure 7-11.

Table 7-3: Connecting Advantest R3465 to the BTS

Step Action

1 Connect an SMA/BNC coax cable between the following points:

– BNC on the Advantest CDMA TIMEBASE IN port.

– SMA on the 19 MHz port on the diagnostic access area of the BTS.

2 Connect an SMA/BNC cable between the following points:

– BNC to one end of the BNC “T.”

– SMA on the 2 Sec port on the diagnostic access area of the BTS.

3 Connect a BNC/BNC cable between the following points:

– BNC to one end of the BNC “T.”

– BNC to the EXT TRIG port on the rear panel of the Advantest R3465.

4 Connect the BNC “T” to the EVEN SEC/SYNC IN port of the Advantest R356IL.

5 Verify the R3561 and R3465 rear panel connections are in place (These are common connections and

should already be installed):

– Serial cable between 3465A rear panel SERIAL I/O port and R3561 SERIAL I/O port.

– SMA cable between 3465A rear panel 1ST LO OUT port and R3561 LOCAL IN port.