Product Card

T est Equipment Set Up Chapter 3: LMF Oper ation
Figure 3 -28 A TP T est Setup – Adv antest R3267/3562
ti-cdma-06173.eps
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
SSI FREF OUT
SYNC MONITOR
EVEN SEC TICK
PULSE REFERENCE
FROM SSI TREF OUT
BNC
“T”
NOTE:
SYNTHE REF IN ON REAR OF SIGNAL GENERATOR IS
CONNECTED TO 10 MHZ REF OUT ON REAR OF
SPECTRUM ANALYZER
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
CDMA
LMF
DIP SWITCH SETTINGS
INPUT
50 Ω
RF OUT
50 Ω
BNC
“T”
SPECTRUM
ANALYZER
GPIB
SIGNAL GENERATOR
GPIB
SYNTHE
REF
IN
10 MHZ
OUT
EXT
TRIG IN
MOD TIME
BASE IN
EXT TRIG
* BLACK RECTANGLES
REPRESENT THE RAISED
PART OF SWITCHES
UNSHIELDED TWISTED
PAIR (UTP) CABLE
(RJ45 CONNECTORS)
INTERNAL PCMCIA ETHERNET
NETWORK INTERFACE CARD (NIC)
TX/RX
TEST
CABLE
50 Ω
TERM.
DIRECTIONAL
COUPLER
(30 DB)
100-W ATT (MIN.)
NON-RADIA TING
RF LOAD
TX TEST: 1O DB MINIMUM
IN-LINE ATTENUATOR
OR
TX/RX TEST
CABLE
UBS
CRMS/LMT
CUSTOMER
ENET
FREF
OUT
TREF
OUT
SSI
RX DIV TX/RX M
(DUPLEXED TX
AND RX)
IDRF
3 -42 68P09283A63 -5
FOA A UG 2007