Specification—2465B/2467B Service
Table 1-1
2465B/2467B Electrical Characteristics
Characteristics
Performance Requirements
VERTICAL DEFLECTION SYSTEM—CHANNEL 1 AND CHANNEL 2
Deflection Factor
Range
Accuracy
+ 15°Cto +35°C
On-Graticule Accuracy
AV Accuracy (using cursors over entire
graticule area)
-15°C to + 15°C and +35°C to
+ 55°C
50
Q
Coupling
CH 2 Inverted
AV Range
V/DIV VARiable, noninverted
Frequency Response
-3 dB Bandwidth
+ 15°C to +35°C
5 mV to 5 V
2mV
-15°C to +15°C and +35°C to
+ 55°C
5 mV to 5 V
2 mV
2 mV/division to 5 V/division in a 1-2-5 sequence of 11 steps.
1 Mfi input, noninverted.
Within ±2% at any VOLTS/DIV setting for a four or five-division
signal centered on the screen.
±(1.25%
of reading +0.03 div + signal aberrations).
Add ±2% of reading.
3
Add
±1%
of reading.
Add ±1% of reading.
±8 X VOLTS/DIV setting.
3
Continuously variable between VOLTS/DIV settings. Extends
deflection factor to >12.5 V/division.
Bandwidth is measured with a leveled, low distortion, 50-fi source,
sine-wave generator, terminated in 50 fi. The reference signal
amplitude is set at the lesser of 6 divisions or the maximum leveled
amplitude. External termination bandwidth is check with a 4 division
reference signal.
Bandwidth with probe is checked using a BNC-to-probe-tip (013-
0227-00) adapter.
Bandwidth with external termination is checked using a BNC 50-fi
feed through terminator (011-0049-01).
Using standard accessory probe or internal 50-Q termination.
Dc to 400 MHz.
b
Dc to 350 MHz.
b
Dc to 350 MHz.
3
Dc to 300 MHz.
a
"Performance requirement not checked in manual.
b
lf the instrument is subjected to "greater
than"
85% relative humidity, bandwidth is reduced by 50 MHz. After the instrument is
subjected to "greater
than"
85% relative humidity, it requires more than 50 hours of operation at "less
than"
60% relative humi-
dity before full bandwidth is restored.
1-2
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