Cursor Accuracies; Front Panel Memory; Blanking Or Z-Axis; Display - Fluke PM3082 Service Manual

CHARACTERISTICS
CHARACTERISTICS
2.4.2

Cursor Accuracies

VOLTAGE MEASUREMENT
Manual
Vpp mode:
TIME MEASUREMENTS
Unmagnified time base
Magnified time base up to
10ns/div:
Magnified time base in
5ns/div. and 2ns/div
Note 1: Measured with 1kHz square wave within central 6 div.
Note 2: For signals > 1 div.
Vpp mode follows the trigger system frequency response curve.
1 kHz/120 mV sinewave over 6 div.: Readout 120 m V±3.6 mV.
Note 3: Within central 8 div.
2.5

FRONT PANEL MEMORY

Memory size
2.6

BLANKING OR Z-AXIS

Input connector
Input impedance
Input coupling
Max. input voltage
Input voltage unblanked
Input voltage blanked
Response time
Note 1: Half tones are possible at input voltages between +0.8V and +2.4V.
2.7

DISPLAY

CRT
Deflection
Dimensions (h x v)
Phosphor:
Standard
GRATICULE
Y-AXIS
ORTHOGONALITY
ACCELERATING
VOLTAGE
Writing speed
SPECIFICATION
±1% of FULL SCALE
+3% of FULL
SCALE + 800 pV
±1% of FULL SCALE
±1.4% of FULL SCALE
+2.2% of FULL SCALE
10 fronts
BNC
10 kQ
dc
±10V
0.5V or less
+ 2.4 V or more
80ns
Electrostatic
80 mm x 100 mm
Green GH (P31)
Fixed
90° +/- 0.5°
16.5 kV
>1.8 cm/ns
ADDITIONAL INFORMATION
Note 1
Note 2
Note 3
See note 1
See note 1
Risetime 2 ns
Vector
8 x 1 0 divisions
2- 11