Tektronix 371B, Service Manual

Page: 30 / 292

Specifications
1-8
371B Service Manual
Table 1-3: VerticalĂ DeflectionĂSystem (Cont.)
Characteristic Supplemental Information Performance Requirement
0.03 W peak power watts 1 m A/div to 50 m A/div
Collector Current (Ic) Accuracy Within 0.1 div of the Vertical graticule lines.
Collector Current (Ic) Cursor Accuracy Within 1.5 % of r 0.1 div of the
CURRENT/div setting.
In Store mode (use the DOTCURSOR)
Table 1-4: Horizontal ĂDeflection ĂSystem
Characteristic Performance Requirement Supplemental Information
Collector Supply Volts (Vce) Range At Collector Peak Power Watts 3 kW/ 300 W
3 kW, 300 W peak power watts 100 mV/div to 5 V/div in a 1-2-5 sequence
30 W, 3 W peak power watts 50 V/div to 500 V/div in a 1-2-5 sequence
300 mW, 30 mW peak power
watts
5 V/div to 50 V/div in a 1-2-5 sequence
Step Generator Volts (Vbe) Range 100 mV/div to 5 V/div in a 1-2-5 sequence
Step Generator Volts (Vbe) Accuracy Within 0.1 div of Horizontal graticules.
Step Generator Volts (Vbe) Cursor
Accuracy
Within 1.5 % of the r 0.1 division of
HORIZONTAL VOLTS/div setting.
At 100 mV/div COLLECTOR:
Within 5 % of the r 0.2 division of
the HORIZONTAL VOLTS/div setting.
Table 1-5: Digital ĂStorage ĂAcquisition
Characteristic Performance Requirement Supplemental Information
A/D Converter
Resolution 10 bits for 1024 division, 100 points per one
division.
Tolerance
Within 2 count
Max Data Point 1024
Max Sample Rate 1024 times Line frequency
Min Sample Rate 1/8 times Line frequency