Connecting The Analyzer To A Source; External Modulation; Other Con Gurations - HP Agilent 8757D Operating Manual

onnecting the Analyzer to a Source
Figure 2-5, Figure 2-6, Figure 2-7, and Figure 2-8 show the interconnections between the
analyzer and three commonly used sources.

External Modulation

Unlike the HP/Agilent 8350, 8360, and 83750 Series sources, HP/Agilent 8340 and 8341
Series synthesizers do not provide an internal 27.778 kHz modulated signal (used in AC
measurements). Use the analyzer's 27.778 kHz modulation signal to externally modulate the
source, connected as described in able 2-4.
HP/Agilent ource
8340A
8341A
8340B
8341B
The correct function is programmed automatically.
Other Configurations
If you operate the analyzer without connecting the HP/Agilent 8757 system interface, make
the connections to the analyzer's POZ BLANK and SWEEP IN 0-10V only. Also use this
con guration with the HP/Agilent 8620 Series sweep oscillator and with non-HP/Agilent
sources. For modulation, connect the MODULA OR DRIVE to the source PULSE input, or
use an external modulator (such as an HP/Agilent 11665B).
2-10 Installation
Table 2-4. External Modulation Connections
erial Connection/Function
Pre x (W/O ystem Interface
Connected)
2302A Pulse Input/Pulse
 2320A AM Input/Shift Pulse AM Input
all AM Input/Shift Pulse AM Input
all Pulse Input/Pulse
all Pulse Input/Pulse
Connection/Function
(With ystem Interface
Connected)
Input/Pulse
Input/Pulse
Pulse Input/Pulse