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Specifications
1780R-Series Operator’s Manual
5–11
Table 5–5: Waveform Monitor DG and DP Display
Characteristics
Performance
Requirements
Supplemental
Information
Differential Gain
Deflection Factor 5% dG deflects the trace 50 IRE
(NTSC) or 500 mV (PAL) ±5%.
Waveform gain X1, Var.
gain off. Vector gain ad-
justed to place chroma at
compass rose.
Residual dG
(10 – 90% APL)
≤0.2%, last 90% of trace.
Calibrated dG CRT readout.
Resolution 0.1%.
Accuracy 0.1% ±10% of reading.
Range ±5%.
Differential Phase
Deflection Factor
5_ dP deflects the trace 50 IRE
(NTSC) or 500 mV (PAL) ±5%.
Waveform gain X1, Var.
gain off. Vector gain ad-
justed to place chroma at
compass rose.
Residual dP
(10 – 90% APL)
≤0.1_, last 90% of trace.
Calibrated dP CRT readout.
Resolution
0.05_.
Accuracy
±0.1_ over any 10_ increment.
±0.1_ over full 360_, Ext. Ref.
±0.2_ burst lock.
Range
360_.
Specifications
1780R-Series Operator’s Manual
5–11
Table 5–5: Waveform Monitor DG and DP Display
Characteristics
Performance
Requirements
Supplemental
Information
Differential Gain
Deflection Factor 5% dG deflects the trace 50 IRE
(NTSC) or 500 mV (PAL) ±5%.
Waveform gain X1, Var.
gain off. Vector gain ad-
justed to place chroma at
compass rose.
Residual dG
(10 – 90% APL)
≤0.2%, last 90% of trace.
Calibrated dG CRT readout.
Resolution 0.1%.
Accuracy 0.1% ±10% of reading.
Range ±5%.
Differential Phase
Deflection Factor
5_ dP deflects the trace 50 IRE
(NTSC) or 500 mV (PAL) ±5%.
Waveform gain X1, Var.
gain off. Vector gain ad-
justed to place chroma at
compass rose.
Residual dP
(10 – 90% APL)
≤0.1_, last 90% of trace.
Calibrated dP CRT readout.
Resolution
0.05_.
Accuracy
±0.1_ over any 10_ increment.
±0.1_ over full 360_, Ext. Ref.
±0.2_ burst lock.
Range
360_.