User's Manual Part 2

Test Equipment Setup – continued
6-64 1X SC480 BTS Hardware Installation, Optimization/ATP, and FRU MAY 2004
PRELIMINARY
Figure 6-20: IS–95A/B and CDMA2000 1X Optimization/ATP Test Setup – Agilent E4432B/8935 Series
E6380A and E4432B/E4406A Test Equipment
TEST SETS Optimization/ATP SET UP
INPUT 50 Ω
RF OUT
50 Ω
Advantest R3267 (Top) and R3562 (Bottom)
FREQ MONITOR
19.6608 MHZ CLOCK
REFERENCE FROM
CSA CARD
SYNC MONITOR
EVEN SEC TICK
PULSE REFERENCE
FROM CSA CARD
BNC
“T”
NOTE:
SYNTHE REF IN ON REAR OF SIGNAL GENERATOR IS
CONNECTED TO 10 MHZ REF OUT ON REAR OF
SPECTRUM ANALYZER (SEE FIGURE B-19)
TO EXT TRIG
ON REAR OF
SPECTRUM
ANALYZER
RS232–GPIB
INTERFACE BOX
GPIB
CABLE
RS232 NULL
MODEM
CABLE
S MODE
DATA FORMAT
BAUD RATE
GPIB ADRS G MODE
ON
BTS
CDMA
WinLMF
DIP SWITCH SETTINGS
LAN
B
LAN
A
INPUT
50 Ω
RF OUT
50 Ω
FREQ
MONITOR
SYNC
MONITOR
CSA
BNC
“T”
GPIB
GPIB
SYNTHE
REF
IN
10 MHZ
OUT
EXT
TRIG IN
MOD TIME
BASE IN
EXT TRIG
* BLACK RECTANGLES
REPRESENT THE RAISED
PART OF SWITCHES
RX TEST
CABLE
50 Ω
TERM
.
TX TEST
CABLE
DIRECTIONAL
COUPLER
(30 DB)
100–WATT (MIN.)
NON–RADIATING
RF LOAD
TX TEST
CABLE
0–20 DB IN–LINE
ATTENUATOR
Spectrum
Analyzer
Signal
Generator
cCLPA
ANTENNA
TX IN
RX OUT
TX 1
RX MAIN
6