Specification—2205 Service
Table 1-1 (cent)
Characteristics Performance Requirements
HORIZONTAL DEFLECTION SYSTEM (cent)
Variable Control Range
Continuously variable and uncalibrated between calibrated
step settings. Decreases calibrated sweep speeds at least
by a factor of 2-5.
Sweep Linearity
M agnified
XI X10
±5%
■ ±7%
POSITION Control Range
Start of sweep to 10th division in X I, and to 100th division
in X10, will position past the center vertical graticule line.
Registration of Unmagnified and
Magnified Traces
0.2 division or less, aligned to center vertical graticule
line.8
Z-MODULATION
Sensitivity 5 V causes noticeable modulation. Positive-going
input decreases intensity.
Usable frequency range Dc to 5 MHz.8
Maximum Safe Inpyt Voltage ^ 400 V (dc + peak ac) or 800 V ac p-p to 10 kHz or less.®
X-Y OPERATION (XI MODE)
Deflection Factors Same as vertical deflection system with variable controls
in the CAL detents.8
Accuracy
X-Axis
15%.
Y-Axis Same as Vertical Deflection System.8
Bandwidth (-3 dB)
X-Axis
Dc lo at least 1 MHz.
Y-Axis
Same as Vertical Deflection System?
Phase difference between X - and
Y-Axis Amplifiers
±3° from dc to 50 kHz.®
PROBE ADJUST SIGNAL OUTPUT
Voltage into 1 M fl Load
0.5 V ±5%.
Repetition Rate
1 kHz ±20%.®
Sk
Performance requirement not checked in manual.
1-4
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