Agilent Technologies 83236B, Operating Manual, Page: 53 / 164

53
Chapter 2, Installation
When Used with Agilent 8921A for CDMA Base Stations Tests
Figure 15 Connection Diagram for the Agilent 8921 Test Configuration (CDMA Base Station
Tests)
From Agilent 8921 DUPLEX OUT
To Agilent 83236 FROM DUPLEX OUT
(Cable P/N 83236-61603)
SYNTH REF IN
From Agilent 83203 or 83205
10 MHz OUT
To Agilent 8921 10 MHz
REF INPUT
(supplied with cellular
adapter)
From Agilent 8921 GPIB
To Agilent 83236 GPIB
(Mod. No. Agilent 10833D)
**
**
**
**
114.3 MHz IF IN I BASEBAND OUT
AUX
CW
RF IN
IQ
RF OUT
OPTIONAL
SER
IA
L
PO
R
T
CONTROL I/O SYNTH REF IN 10 MHz OUT
CDMA CLOCK OUTPUTS
DSP IN
MOD OUT
10 MHz
REF OUT
Q BASEBAND OUT
PWR REF
UNLOCK
DIAGNOSTIC
MONITOR OUT
1.2288 MHz OUT
CHIP CLOCK
19.6608 MHz OUT
16 X CHIP CLOCK
RF IN/OUT
TO
TEST SET
RF IN/OUT
MAX.PWR
60W
H
8 320 5A
C D M A C E L L U L A R A D A P T E R
CDMA
TIMEBASE IN
EVEN SECOND/
SYNC IN
DATA
IN
TRIGGER/
QUALIFIER IN
RX
TX
19.6608 MHz Clk
(or other reference)
CDMA Base Station
Base Station
TX port or coupler
Base Station
RX antenna
Even Sec Clk
EVEN SECOND/
SYNC IN
External attenuator may be
required. Consult PCS
Interface Specifications.
POWER
FROM DUPLEX OUT TO ANT IN
8 323 6B
P C S I N T E R F A C E
H
RF IN/OUT RF OUT only
TEST SET
1.8-2.0 GHz UUT
ON OFF
From Agilent 8921 10 MHz REF OUTPUT
To Agilent 83236 REF IN
(Cable P/N 8120-1839)
User-supplied cables.
*
*
**
From Agilent 8921 ANT IN
To Agilent 83236 TO ANT IN
(Cable P/N 83236-61603)
To Agilent 8921 10 MHz REF OUTPUT
(BNC “L” adapter P/N 1250-0076)
Connections between
the Test Set and Cellular
Adapter are not shown
in this figure.
Note:
To Agilent 83236 REF IN
(BNC “L” adapter P/N
1250-0076)