Bandwidth Test - HP 1652B Getting Started Manual

Bandwidth Test
Description:
This test checks the bandwidth of the oscilloscope in the HP 1652B/1653B.
s I
Note d
Before doing the Bandwidth test, verify that the Attenuator Calibration is valid
cp f
er armed within the last six months or 1000 hours).
Specification:
Bandwidth: dc to 100 MHz
Equipment Required:
Signal Generator . . . . . . . . . . . . . . . . . . . . . . . . .
HP 8656B
Power Meter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP
436A
Power Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP 8482A
Power Splitter . . . . . . . . . . . . . . . . . . . . . . . . . . . . HP
11667B
Type N (m) 24 inch cable
. . . . . . . . . . . . . . . . . . HP
11500B
Type N (m) to BNC (m) Adapter
. . . . . . . . . . . . . HP
1250-0082
Procedure:
1. With the N cable, connect the signal generator to the power splitter input.
Connect the power sensor to one output of the power splitter as in figure
3-54.
I
-.
/
SIGNAL GENERATOR
POWER METER
I
01652E15
v
POWER
SENSOR
Figure 3-54. Setup for Bandwidth Test
. 2. Using an N-to-BNC adapter, connect the other power splitter output to the
channel
1
input of the HP 1652B/1653B oscilloscope.
3. In the System Configuration menu, turn both State/Timing Analyzers off,
unassign all of the pods from the analyzers, and turn the oscilloscope on as in
the previous figure 3-44.
4. Press FORMATKHAN and turn on channel
1
by inserting the channel 1
waveform. Then turn off channel 2 by deleting the channel 2 waveform.
HP 1652B/1653B
Performance Tests
Service Manual
3-45