Tektronix 070-8462-03, Инструкция по эксплуатации

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1735 HD High Definition Waveform Monitor
3–1
Specifications
The Performance Requirements listed in the Electrical Specifications apply over
an ambient temperature range of 0
_
C to +50
_
C. The rated accuracies are valid
when the instrument is calibrated at an ambient temperature range of +20
_
C to
+30
_
C, after a warm-up time of 20 minutes.
Test equipment used to verify Performance Requirements must be calibrated and
working within the limits specified in the Recommended Equipment List located
in the Performance Verification section.
Table 3–1: Vertical deflection system
Characteristic Performance requirements Supplemental information
Check
step
Frequency Response
1 V Full Scale
FLAT (X1 and X5) 50 kHz to 30 MHz within 2% of
response at 50 kHz. Specifications apply for 1 V video
input signal (700 mV sinewave), with
VAR gain off.
Verification may be limited by test
equipment capabilities.
16
FILTER >20 dB of attenuation at 20 MHz. Response at 15 kHz does not vary
between FLAT and FILTER by more
than 1% when NOISE filter is
selected. 22
Transient Response
1 V Full Scale or X5 Gain
FLAT
Preshoot, Overshoot, and
Ringing. 1% or less. X1 Specifications apply for 700 mV,
33 ns risetime step, with VAR gain
off. 19, 20
Tilt 21
Field Rate Square Wave or
Vertical Window 1% or less.
Deflection Factor 8
1 V Full Scale 1.0 V within 1% with 1 V input. FLAT response selected.
X5 Gain Gain Accuracy
±
5%. 200 mV input signal.
Variable Gain Range +5 dB, –20 dB. 10
Position Range 1 V signal can be positioned so that
pea k white or sync tip can be placed
at blanking level. CLAMP on, any gain setting. 10