Specifications
1780R-Series Operator’s Manual
5–3
Table 5–2: Waveform Monitor Vertical System (Cont.)
Characteristics
Supplemental
Information
Performance
Requirements
Crosstalk Typically 70 dB isolation
between channels. Mea-
sured at F
SC
between
channels and each channel
and EXT REF.
Frequency Response
Flat (X1) From 50 kHz Reference:
50 kHz – 5 MHz 1 Volt Full Scal
, Va
ia
l
Input Ch A, B1,
B2, & B3
±1%.
ain o
.
ju
t
o
ini
mal Luminance/Chromi-
AUX IN, AUX OUT ±2%.
nanc
gain
o
.
ypically
<0.5%.
5 MHz – 10 MHz 1 Volt Full Scal
, Va
ia
l
Input Ch A +1%.
ain o
.
Input Ch B1, B2,
and B3
±2%.
AUX IN, AUX OUT ±2%.
10 MHz – 15 MHz 1 Volt Full Scal
, Va
ia
l
Input Ch A, B1,
B2, & B3
+2%, –5%.
ain o
.
15 MHz – 20 MHz 1 Volt Full Scal
, Va
ia
l
Input Ch A, B1,
B2, & B3
+2%, –15%.
ain o
. –
B at
>20 MHz.
Lum/Chroma Gain ±0.5% X5 Gain, Modulated Sin
2
Pulse (12.5T NTSC, 10T
PAL).
Voltage Cursor
Accuracy 0.2%.
Resolution 1 mV.
Specifications
1780R-Series Operator’s Manual
5–3
Table 5–2: Waveform Monitor Vertical System (Cont.)
Characteristics
Supplemental
Information
Performance
Requirements
Crosstalk Typically 70 dB isolation
between channels. Mea-
sured at F
SC
between
channels and each channel
and EXT REF.
Frequency Response
Flat (X1) From 50 kHz Reference:
50 kHz – 5 MHz 1 Volt Full Scal
, Va
ia
l
Input Ch A, B1,
B2, & B3
±1%.
ain o
.
ju
t
o
ini
mal Luminance/Chromi-
AUX IN, AUX OUT ±2%.
nanc
gain
o
.
ypically
<0.5%.
5 MHz – 10 MHz 1 Volt Full Scal
, Va
ia
l
Input Ch A +1%.
ain o
.
Input Ch B1, B2,
and B3
±2%.
AUX IN, AUX OUT ±2%.
10 MHz – 15 MHz 1 Volt Full Scal
, Va
ia
l
Input Ch A, B1,
B2, & B3
+2%, –5%.
ain o
.
15 MHz – 20 MHz 1 Volt Full Scal
, Va
ia
l
Input Ch A, B1,
B2, & B3
+2%, –15%.
ain o
. –
B at
>20 MHz.
Lum/Chroma Gain ±0.5% X5 Gain, Modulated Sin
2
Pulse (12.5T NTSC, 10T
PAL).
Voltage Cursor
Accuracy 0.2%.
Resolution 1 mV.
