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Appendix A: Performance Specification
A-9
1740A/1750A Series Waveform/Vector Monitor User Manual
Table A- 7: Vector Mode (Cont.)
CATEGORY
DESCRIPTION
Subcarrier Regenerator Pull-in
Time
RI: ≤2 seconds
Phase Shift with F
SC
Change Req: NTSC: ≤2° (F
SC
to F
SC
±50 Hz)
PAL: ≤2° (F
SC
to F
SC
±10 Hz)
Phase Shift with Burst
Amplitude Change of ±6dB
Req: ≤ 2°
Phase Shift With Video Input
Channel Change
Req: ≤1°
RI: With external reference selected.
Typically ≤0.5°
Phase Shift With Variable Gain
Control +3 dB to -- 6 dB.
Req: ≤0.5°
Burst Jitter RI: ≤0.5° rms
Clamp Stability Req: ≤1/64 inch (0.4 mm)
RI: Center spot movement with rotation of
the phase control
Phase Control Range RI: 360° continuous rotation
Phase Control Quantization RI: ≤0.2°
Position Control Range Req: ≥0.236 inch (6 mm) from center
Dif ferential Phase Req: ≤1°
Dif ferential Gain Req: ≤1%