TM 11-6625-2735-14-1
TABLE 1-1
ELECTRICAL
Characteristics
Performance Requirements
Supplemental Information
VERTICAL DEFLECTION SYSTEM (CH 1 and CH 2)
Deflection Factor Calibrated
2 mV to 5 V/DIV in 11 steps; 1-2-5
Range
sequence.
Cascaded Operation (CH 2 VERT
Deflection Factor to Approximately
SIGNAL OUT Connected to CH 1)
400 div. Bandwidth: DC to
50 MHz.
Uncalibrated (VAR VOLTS/DIV)
Provides continuously variable de-
Range
flection factors between the cali-
brated steps. Extends maximum un-
calibrated deflection factor to at
least 12.5 volts per division in
the 5 V/DIV position.
CH 2 VERT SIGNAL OUT into CH 1
input. DC coupled using a 50 42”
RG58A/U cable terminated in 50 at CH
1 input.
At least 2.51
Low Frequency Linearity
Wlthln 3% of indicated deflection.
Deflection Factor Accuracy
Bandwidth
–15° C to +40°C
DC to 200 MHz.
+40°C to +55°C
DC to 175 MHz.
Risetime
–15°C to +40°C
1.75 ns or less (Calculated)
1
.
+40°C to +55°C
2.0 ns or less (Calculated)
1
.
AC Coupled Lower 3 dB point
10 Hz or less with 1X probe
Bandwidth with 100 or 20 MHz
Approximately 20 MHz
BW Switch in 20 MHz Position
Bandwidth with 100 or 20 MHz
Approximately 100 MHz
BW Switch in 100 MHz Position
Input Resistance and Capaci-
1 M within 2% paralleled by ap-
tance
proximately 20 PF
0.1 division or less compression or
expansion of 2 division signal at center
screen positioned to the upper and
lower extremes of the graticule area.
With GAIN set at 5 mV/DIV.
CH 1 and CH 2 at all deflection
factors, from a 50 terminated
source.
1 Hz or less with 10X probe.
–3 dB point between 15 MHz
and 20 MHz.
3 dB point between 75 MHz
and 125 MHz.
1
Risetime is calculated from the formula:
0.35
BW (in megahertz)
1-2
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