TB 9-6625-2337-24
Table 1. Calibration Description - Continued
Test instrument
parameters
Performance specifications
Mode 4 Replies:
Three Pulse Reply:
Spaced 1.75 0.05 μs
One Pulse Reply:
Generates one pulse in the third
pulse position 0.05 μs of a three
pulse reply.
Range Delay:
For zero range delay, F1 pulse position is
3.0 0.5 μs after P3 pulse of challenge. F1
pulse can be delayed from 0 to 4095 μs after
this position. Accuracy is 0.5 μs up to
1023 μs and 0.8 μs from 1024 to
4095 μs.
Video Output:
Amplitude:
0.0 to 5.0 V
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.
S
75
ECOND
Pulse Width:
0.45 0.03 μs
REPLY:
External Trigger:
Amplitude:
2 to 30 V into 75
Pulse Width:
0.3 to 25 μs
Rise Time:
<0.5 μs/V
100 k min.
SIF Reply Code:
0000 to 7777 (2 framing pulses and up to 12
information pulses.
SIF Code Spacing: F1 (bracket 1) μs 0
C1 1.45 0.02 μs
A1 2.90 0.02 μs
C2 4.35 0.02 μs
A2 5.80 0.02 μs
C4 7.25 0.02 μs
A4 8.70 0.02 μs
B1 11.60 0.02 μs
D1 13.05 0.02 μs
B2 14.05 0.02 μs
D2 15.95 0.02 μs
B4 17.40 0.02 μs
D4 18.85 0.02 μs
F2 (bracket 1) 20.30 0.02 μs
5
