TB 9-6625-2337-24
Table 1. Calibration Description - Continued
Test instrument
parameters
Performance specifications
Mode 4:
Three Pulse Reply:
Spaced 1.75 0.05 μs
Range Delay:
Variable in 0.05 μs steps from 0 to
50 μs after the SIF1, F1 pulse for
SIF replies or the third pulse of the
first reply, Mode 4 reply.
Video Output:
Amplitude:
0.0 to 5.0 V in 0.1 V steps
0.1 to 2.2 V 0.1 V
2.3 to 5V 0.2 V
Pulse Width:
0.45 0.03 μs
Rise Time:
<0.1 μs
Fall Time:
<0.15 μs
Jitter:
< 50 μs between ext P3 or zero
trigger or 0.01% of the delay
time, whichever is greater.
R
Impedance: 75
ESETS:
Timing: First pulse variable from 30 to 3000 μs
Width: First pulse 8.0 0.2 μs
Second pulse 2.0 0.25 μs spaced 10.0 0.1 μs at 50% point
of pulse 1
Third pulse 4.0 0.25 μs spaced 15.0
0.1 μs at 50% point of pulse 1
Amplitude: 4.5 1 V
Impedance: 75
CHAL/TAG:
Mode 1,2,3/A Challenge:
Pulses:
P1 and P3
Width:
0.8 0.03 μs
Spacing:
3.0 0.05 μs Mode 1
5.0 0.05 μs Mode 2
8.0 0.05 μs Mode 3/A
P3 Delay:
25 to 430 μs in 1 μs steps
Mode C Challenge:
Pulses: P1 and P3
Width: 0.8 0.03 μs
Spacing: 21.0 0.05 μs
Mode 4 Sync Group Challenge:
Pulses: S1, S2, S3, and S4
Width: 0.5 0.03 μs
Spacing: 2.0 0.05 μs
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