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Test Set to Base Station Connections
Chapter 3
46
Test Set to Base Station Connections
Figure 3-1, Figure 3-2 on page 47, Figure 3-3 on page 48, and Figure 3-4 on page 49 show
connections between the Base Stations and the Test Set. All of the setups use the SCT
module clocks for the Test Set reference.
Figure 3-1 PCS Minicell Base Station TX Test Port (In Service) Connections
PARALLEL PORT 15
AUDIO OUT
ANALOG
MODULATION
IN
AUDIO IN
SCOPE
MONITOR
OUT
EXT SCOPE
TRIG IN
VIDEO
OUT
ANT IN DUPLEX OUT
CHIP CLOCK
1.2288
MHz OUT
FRAME
CLOCK
OUT
EVEN
SECOND
SYNC IN
TRIGGER
QUALIFIER
IN
10 MHz
REF OUT
EXT
REF IN
RF IN/OUT
IN
BASEBAND OUT
HI
LO
QI
PARALLEL PORT 16
SERIAL 9
SERIAL 10
SERIAL 11
16X
CHIP CLOCK
19.6608
MHz OUT
DATA
8935 CDMA
LUCENT
ALM
NVM
ACT
TST
CLK
ON
OFF
J2
CLK
J3
2PPS
NO GPS
FAULT
STBY
ON
NO GPS
FAULT
STBY
ON
J4
J2
J7
J4
J8
J2
TP REF OUT
J2
P' J3 J5
P'
J3 J55 J8*
RFTG-m-RB RFTG-m-XO
6 MHz
PREF IN
6 MHz
Side 0 Side 1
LUCENT
ALM
NVM
ACT
TST
CLK
ON
OFF
J2
CLK
J3
2PPS
OFF
AUTO
OFF
AUTO
LUCENT
ALM
NVM
ACT
TST
CLK
ON
OFF
J2
CLK
J3
2PPS
J2 CLK
(SMA)
ANT IN (N[f])
EVEN SECOND
SYNC IN (BNC)
EXT REF
IN (BNC)
J3 2PPS
(SMA)
(SMA)
inservc1.eps
1
1
The TST CLK switch on the SCT module must be set to ON.