Tektronix 2205, Руководство оператора

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Performance Characteristics
The 2205 electrical characteristics listed in Table 5-1 are valid
when it has been adjusted at an ambient temperature between
+20°C and +30°C , has had a w arm -up period of at least 20 min­
utes, and is operating at an ambient temperature between 0°C
and +40°C (unless otherwise noted).
Environmental characteristics are given in Table 5 -2 . The 2205
meets the requirements of M IL-T-28800C, paragraphs
4 .5 .5 .5 .1 .3 , 4 .5 .5 .1 .4 , and 4 .5 .5 .1 .2 .2 for Type III, Class 5
equipment, except where otherwise noted.
Mechanical characteristics of the instrument are listed in Table
5 -3 .
TABLE 5-1
Electrical Characteristics
Characteristics Performance Requirements
VERTICAL DEFLECTION SYSTEM
Deflection Factor
Range
5 mV per division to 5 V per
division in a 1 -2 -5 sequence of
9 steps.
Accuracy
± 3 % .
Variable Control Range Continuously variable and un­
calibrated between step set­
tings. Increases deflection
factor by at least 2.5 to 1.
Step Response (Rise Applicable from 5 mV per division
Time) to 5 V per division. Rise times
calculated from:
. 0.35
t r " BW
+ 5 °C to +35°C
17.5 ns or less.
0 °C to + 5 °C and
+35°C. to +40 °C
23.3 ns or less.
2205 Operator’s 5-1