Technical data

l-6 General Information
= Video monitoring.
l Measuring rise and fall time in pulse evaluation.
l Digitizing for data processing and storage.
Mainframe/Module Interconnect
This multiple-pin connector plugs into the mainframe and provides power-supply voltages and
HP-MSIB connections for module communication and control.
from
the HP 70902A will also be linearized.
After demodulation, the following applications may be performed:
n Audio monitoring.
70903A, the video 70902A ’s video is connected through the HP
1V nominal and is linearly related to the RF input. This output is
indepedent of the spectmm analyzer ’s internal IF gain setting. Therefore, changing the
reference level will not disturb the amplitude of the linear video output.
The Linear AGC Video output is also compatible with the HP 709024 IF Section. Since in a
dual IF system the HP
79902A when two IF sections
are used in an HP 70000 Modular Measurement System.
LINEAR AGC VIDEO
This SMB (m) connector provides an uncorrected, linear video output signal, the peak value
of which is leveled to
70902A are cascaded through the
HP 70903A before connecting onto the RF section and system master. Refer
to Chapter 2, “Installation. ”
VIDEO IN
This SMB (m) connector receives the video output from an HP
an HP 70000 Modular Measurement System that has two IF sections, the
21.4 MHz-IN and Video OUT from the HP
iu a HP 70000 Modular
Measurement System that has two IF sections.
VIDEO OUT
This SMB (m) output connector supplies a typical 0-2V video signal to the system master
(for example, HP 70900A Local Oscillator).
Note
In
21.4.MHz OUT
This SMB (m) output connector is used when cascading signals
dBm,
from the RF section.
21.4-MHz signal, at a nominal level of -5
21.4MHz IN
This SMB (m) input connector receives a
Rear-Panel Inputs and Outputs