HP 8340b - Assemblies

RF
Section
Introduction
ASSEMBLIES
The
RF
section functional
group
consists of
21
assemblies:
Microcircuit Assemblies
A8
3.7
GHz oscillator
A9
low
band
pulse modulator
A10
directional
coupler
AH
high
band
detector
A12
low
band
splitter/detector
A13
SYTM
(switched YIG-tuned
multiplier)
A14
high
band
power
amplifier
A15
low
band
low
pass
Filter
A16
modulator/splitter
A17
low
band
mixer
A18
low
band
power
amplifier
A20
RF
section
filter
A63 RF
attenuator/J5
RF
output
connector
AT1
peripheral
mode
isolator
AT3
isolator
ALC
Loop Assemblies
•
A25
ALC
detector
•
A26
linear
modulator
•
A27
level
control
SYTM-Related
Assemblies
•
A24
attenuator
driver/SRD
bias
•
A28
SYTM
driver/A47
sense
resistor
assembly
Pulse
Modulation
Related
Assembly
•
A21
pulse
modulator
driver
HP
8340B/41B
RF
Section
Introduction
H-l