Overall Height
7.625 inches
Overall Width
12.500 inches
Direct Current Rating In Amps
0.36 and 0.18
Frequency Rating
45.0 hertz and 440.0 hertz
Joint Electronics Type Designation System Item Name
Oscilloscope
Joint Electronics Type Designation System Item Type Number
0s-257a/ur
Voltage Rating
115.0 volts and 230.0 volts
Graduation Interval
Graduated in v/cm on y axis and time/cm on x axis
Accuracy Range In Percent
-2.0/+2.0
Screen Size
8 by 10 centimeters
Generator Driven Feature
Included
Sweep Circuit Type
Horizontal
Sweep Frequency Range
+0.0/+20.0 megahertz
Single Trigger Sweep Duration
Between 0.050 seconds and 2.5 seconds
Trigger Sweep Voltage Amplitude Rating
300.0 megavolts
Trigger Sweep Polarity Switch
Included
Trigger Sweep Marker Intervals
0.1 sec, 0.2 sec, 0.5 sec, 1.0 sec; 0.1 ms, 0.2 ms, 0.5 ms, 1.0 ms, 2.0 ms, 5.0 ms, 10.0 ms, 20.0 ms, 50.0 ms ; 0.5 us, 1.0 us, 2.0 us, 5.0 us, 10.0 us, 20.0 us, 50.0 us
Expanded Sweep
Not provided
Amplifier Deflection Sensitivity Provision
Provided
Vertical Deflection Sensitivity Voltage Rating
0.005 volts rms per centimeter and 20.0 volts rms per centimeter
Horizontal Deflection Sensitivity Voltage Rating
15.0 volts any acceptable minor
Input Intensity Modulation Feature
Provided
Visual Modulation Sensitivity Voltage Rating
2.0 volts
Visual Blanking Sensitivity Voltage Rating
60.0 volts
Plate Direct Connection Deflection Sensitivity Provision
Provided
Direct Connection Vertical Deflection Sensitivity Voltage Rating
7.0 volts any acceptable outside diameter
Direct Connection Horizontal Deflection Sensitivity Voltage Rating
15.0 volts rms per inch
Frequency Response Rating
Provided
X-axis Frequency Response Rating
Between 2.0 hertz and 5000.0 hertz
Y-axis Frequency Response Rating
Between 0.0 megahertz and 15.0 megahertz
Z-axis Frequency Response Rating
Between 500.0 hertz and 0.500000 hertz
Amplifier Input Impedance Rating Provision
Provided
X-axis Input Impedance Rating
10000.0 ohms
Y-axis Input Impedance Rating
1.0 megohms
Z-axis Input Impedance Rating
1.0 megohms
Amplitude Calibrating Voltage Waveform
Square wave
Calibrating Peak To Peak Amplitude
1.0 volts
Measurement Range Quantity
1
Measurement Range Steps
5mv to 20v steps
Calibrated Screen Scale
Included
Trace Storage Tube
Not included
Camera Recording Device Accommodation
Provided
