Test Equipment Required - Tektronix 2246 1Y Service Manual

Performance Check Procedure —2246 1Y and 2246 Mod A Service
Item and
Description
Leveled Sine-Wave
Generator
Calibration Generator
Time-Mark Generator
Function Generator
Coaxial Cable
(2 required)
Precision Coaxial Cable
R equires a T M 5 0 0 -s e rie s p o w e r m o d u le .
4 -2
Table 4-1

Test Equipment Required

Minimum
Specification
Frequency: 250 kHz to
above 150 MHz. Output
amplitude: variable from
10 mV to 5 V p -p . Out­
put impedance: 50 f i.
Amplitude accuracy:
constant within 1.5% of
reference frequency to
100 MHz.
Standard-amplitude
signal levels (do and
square w ave): 5 mV to
50 V. Accuracy: +0.25%.
High-amplitude signal
levels: 1 V to 60 V.
Repetition rate: 1 kHz.
Fast-rise signal level: 1 V.
Repetition rate: 1 MHz.
Rise time: 1 ns or less.
Flatness: +0.5%.
Marker outputs: 5 ns to
0.5 s. Marker accuracy:
+ 0.1%. Trigger output:
1 ms to 0.1 (is tim e -
coincident with markers.
Range: less than 1 Hz to
100 kHz; sinusoidal out­
put; amplitude variable
up to greater than 10 V
p -p open circuit with dc
offset adjust.
Impedance: 50 f i.
Length: 42 in.
Connectors: BNC.
Impedance: 50 f l.
Length: 36 in.
Connectors: BNC.
Use
Vertical, horizontal,
triggering, measure­
ment bandwidth, and
Z-Axis checks and
adjustments.
Signal source for gain
and transient response
checks and adjustments.
Horizontal checks and
adjustments. Display
adjustment. Time cursor
checks.
Low-frequency checks,
X-Y phase check.
Signal interconnection.
Used with PG 506A Cali­
bration Generator and
SG 503 Sine-Wave
Generator.
Example of
Test Equipment
TEKTRONIX SG 503
Leveled Sine-Wave
Generator.3
TEKTRONIX PG 506A
Calibration
Generator.3
TEKTRONIX TG 501A
Time-Mark
Generator. a
TEKTRONIX FG 502
Function Generator.3
Tektronix Part Number
012-0057-01.
Tektronix Part Number
012-0482-00.
REV OCT 1991