Anritsu ME7840A Manual De Usuario
GENERAL INFORMATION
HARDWARE DESCRIPTION
ME7840A OMM
1-3
AUT
POWER
METER
OPTIONAL
SPECTRUM
ANALYZER
SYSTEM
CONTROLLER
(PC)
RF1
STEP
ATTENUATOR
70dB, 10dB/step
POWER
SUPPLY
COMBINER
RF2
OPTIONAL
MODULATION
SYNTHESIZER
-30dB
-30dB
-30dB
OPTIONAL
EXTERNAL
PRE-AMP
N
N
LIMITER
N
K
K
K
K
K
N
N
N
K
K
K
N
N
DIRECT
RECEIVER
ACCESS
SCORPION
MS4782D
Test
Set
EXT I/O
SOURCE 2
SOURCE 1
STEP
ATTENUATORS
70dB, 10dB/step
RF3
FORWAR
D
REVERSE
TRANSFER SWITCH
RECEIVERS
CURRENT PROBE
ANALOG IN
GPIB
GPIB
CONTROL
LINES
OPTIONAL
EXTERNAL
PREAMPLIFIERS
-30dB
100
W
TERMINA
TION
EXTERNAL
CIRCULATOR
N
N
K
K
K
C3
C2
C1
K
K
Indicates coax jumper in the as-shipped configuration
a1
a2
b1
b2
Figure 1-2. Overall Functional Block Diagram of the Basic Power Amplifier Test System (PATS) with MS4782D Test Set