72-6820 TENMA, 72-6820 Datasheet - Page 2

• Manufacturer Part Number: 72-6820
• Description: OSCILLOSCOPE, 100MHZ, 2 CHANNEL, 20MSPS
• Manufacturer: TENMA

Specifications of 72-6820

• Scope Type: Analog
• Scope Channels: 2
• Bandwidth: 100MHz
• Meter Display Type: CRT
• Input Impedance: 1Mohm
• Rise Time: 3.5ns
• Input Voltage: 400V
• Supply Voltage Min: 100VAC
• Supply Voltage Max: 230VAC
• Lead Free Status / RoHS Status: na

CRT
Type 6-inch rectangular type with internal graticule;
0%, 10%, 90% and 100% markers. 8 x 10 DIV (1 DIV=1 cm)
Accelerating Potential: 16 kV approx.
Z-axis input: Coupling: DC
VERTICAL SYSTEM
Sensitivity: 2mV ~ 5V / DIV,11 step in 1-2-5 sequence
Sensitivity Accuracy: < 3 % (5 DIV at the center of display)
Vernier Vertical Sensitivity: Continuously variable to 1 / 2.5 or less panel-indicate value
Signal Delay: Leading edge can be monitored
Vertical Mode: CH1, CH2, DUAL (CHOP/ALT), ADD, CH2 INV.
Common-Mode Rejection Ratio: 50 :1 or better at 50kHz
A(main)Sweep Time: 50nS ~ 0.5S / DIV, continuously variable (UNCAL)
Accuracy: ±3 % (+ 5% at x 10 MAG)
Sweep Magnification: x 10 (maximum sweep time 5nS / DIV)
Alternate Separation: Variable
Phosphor: P31
Illumination: Continuously adjustable
Bandwidth(-3dB): DC ~ 100MHz (2mV/DIV : DC ~ 20MHz)
Rise Time: 3.5nS (2mV/DIV : 17.5 nS)
Max. Input Voltage: 400V (DC+AC peak) at 1kHz or less
Input Coupling: AC, DC, GND
Input Impedance: 1M
Bandwidth Limited: 20MHz
HORIZONTAL SYSTEM
Horizontal Modes: MAIN (A), ALT, DELAY (B)
B(delay)Sweep Time: 50nS ~ 50mS / DIV
Hold Off Time: Variable
Delay Time: 1µS ~ 5S
Delay Jitter: Better than 1:20000
Sensitivity: 5V or more
Maximum input voltage: 30V(DC+AC peak) at 1kHz or less
Bandwidth: DC ~ 5MHz
±2%// approx. 25pF