Agilent Technologies 83236B, Руководство по эксплуатации, Страница: 57 / 164

57
Chapter 2, Installation
When Used with Agilent 8921A for TDMA Base Stations Tests
Figure 18 Connection Diagram for the Agilent 8921 Test Configuration (TDMA Base Station
Tests with Frame Clock)
**
**
**
PWR REF
UNLOCK
ANALYZER ANALYZER ANALYZER GENERATOR
DATA
CLOCK IN
BASEBAND
DATA IN
TRIGGER
IN
BASEBAND
DATA IN
832 04A
D U A L M O D E C E L L U L A R A D A P T E R
114.3 MHz IF IN REF IN
10 MHz
CW
RF IN
IQ
RF OUT
FRAME CLK OUT
REF OUT EXT
IF IN
SE
R
IAL
PO
R
T
EXPAN
SI
O
N
CONTROL I/O
DIAG
OUT
GEN BB
DATA OUT
ANL
TRIG OUT
BIT CLK
OUT
SYMBOL
CLK OUT
RX
TX
Frame Clock (25 or 50 Hz)
(required for RX meas.)
TDMA Base Station
(TX port or coupler)
(RX antenna)
REF 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
RF IN/OUT RF OUT only
TEST SET
1.8-2.0 GHz UUT
ON OFF
*
User-supplied cables.
From Agilent 83201 or 83204
10 MHz REF OUT
To Agilent 8921 10 MHz REF
INPUT
(supplied with cellular adapter)
From Agilent 8921 10 MHz REF OUTPUT
To Agilent 83236 REF IN
(Cable P/N 8120-1839)
From Agilent 8921 GPIB
To Agilent 83236 GPIB
(Mod. No. Agilent 10833D)
From Agilent 8921 DUPLEX OUT
To Agilent 83236 FROM DUPLEX OUT
(Cable P/N 83236-61603)
From Agilent 8921 ANT IN
To Agilent 83236 TO ANT IN
(Cable P/N 83236-61603)
*
**
To Agilent 83236 REF IN
(BNC “L” adapter P/N 8120-
0076)
To Agilent 8921 10 MHz REF OUTPUT
(BNC “L” adapter P/N 8120-0076)
Connections between
the Test Set and Cellular
Adapter are not shown
in this figure.
Note: