SNR Triple Track 747 Test
Overview
This section describes the SNR Triple Track 747 Test. You can obtain the 747
characteristics through the squeezed OTRC evaluation in the SNR Triple Track Test.
Measurement
1. Set the input range using the auto configuration, or set the input range manually.
Procedure
2. Click [Triple Track Test] button in Measure Menu (see Figure 3-69 on page 126).
3. Click [SNR Triple Track 747] button to open the SNR Triple Track 747 Test menu (see
Figure 3-70 on page 126).
4. In the SNR Triple Track 747 test menu, set each parameter using the parameter setup
buttons and check boxes.
Figure 3-92
SNR Triple Track 747 Parameter Setup Buttons and Check Boxes
Squeeze Pos. Start
Squeeze Pos. Stop
NOP
NOTE
Refer to step 4 on page 133 through step 11 on page 137 for the definitions of the other
keys and check boxes.
You cannot change the setup of
"TAA" and
5. Click [Measure] button to start measurement.
Chapter 3
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Function
is fixed to "Erase Write Meas." in the SNA Triple Track 747 Test.
Meas. Type
VEE Measurement Program Operation
Specifies the start squeeze position.
Specifies the stop squeeze position.
Specifies the number of measurement points
between start and stop squeeze position.
and
parameters.
Meas. Type
Measurement
is fixed to
Function
141