Tektronix Webcam 070-8030-01 User Manual
Specifications
1–4
1780R-Series Service Manual
Table 1–1: Input/Output
Characteristic
Performance Requirement
Supplemental Information
Performance
Check Step
Check Step
Vertical Ranges
Volts Full Scale
Accuracy
1.0
1.0 V
±
0.007 V.
Peak-to-peak Amplitude for Full
Graticule 1.0 volt/140 IRE.
Graticule 1.0 volt/140 IRE.
4
Var
≤
0.5:1 to
≥
1.5:1 (0.67 V to 2.0 V
input signal can be made full
scale).
scale).
5
Input Gain Ratios
A to B
1 to 1
±
0.002 (0.998 – 1.002).
10
Auxiliary Video Input to A Input
1.5 dB
±
0.3 dB.
10
Input A to Auxiliary Video Output
1 to 1
±
0.005 (0.995 – 1.005).
10
Input A to Picture Monitor Output
1 to 1
±
0.02 (0.98 – 1.02).
10
Vertical Magnifier
X5 Accuracy
0.2 V
±
0.007 V.
Peak-to-peak Amplitude for Full
Graticule
Graticule
0.2 V/28 IRE.
Maximum Input Signal
AC Coupled All Inputs
2.0 V, peak-to-peak, 10%–90%
APL.
APL.
Aux Video Out and Pix Mon
(terminated), 1.0 V peak-to-peak,
10%–90% APL.
(terminated), 1.0 V peak-to-peak,
10%–90% APL.
DC Coupled All Inputs
±
1.5 V (DC + peak AC).
Max volts from Loop-Thru common
terminal to chassis
terminal to chassis
2 V
RMS
at mains frequency.
Rejection ratio of common-to-
chassis in floating ground mode,
chassis in floating ground mode,
≥
34 dB at mains frequency.
Max DC Output Voltage
Aux Video Out
±
0.5 V into 75
W.
Pix Mon Out
±
0.5 V into 75
W.
Line strobe but no input signal.
7
Remote Control
Interface Standard
RS422, RS232 (subset of all
controls).
controls).
Control Enable
Ground closures and presets.