72-6820 TENMA, 72-6820 Datasheet - Page 3

• 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

Sensitivity Accuracy: 2mV ~ 5V/DIV ±3 %; EXT : 0.1V/DIV ±5 %
OUTPUT SIGNAL
Trigger Signal Output: Voltage: approx. 25mV/DIV into 50
Calibrator Output: 1kHz Squarewave, 2Vpp±2 %
CURSOR READOUT FUNCTION
Cursor Measurement Function:
Cursor Resolution: 1 / 100 DIV
SPECIAL FUNCTION
TIME/DIV Auto Range Provided
TRIGGER
Trigger Modes: AUTO, NORM, TV
Trigger Source: CH1, CH2, LINE, EXT
Trigger Coupling: AC, DC, HFR, LFR
Trigger Slope: "+" or "-" polarity or TV sync polarity
Trigger Sensitivity:
TV Sync: TV-V, TV-H
X-Y OPERATION
X-axis Bandwidth: DC ~ 500kHz (-3dB)
Effective Cursor Range Vertical: ±3DIV; Horizontal: ±4DIV
ACCESSORIES: Power cord, Instruction manual, two Probes(10:1/1:1)
Max. External Input Voltage: 400V (DC+AC peak) at 1kHz
External Input Impedance: 1M
Mode: X-axis: selectable CH1, CH2, EXT
Phase Error: 3º or less from DC ~ 50kHz
Panel Setting Display Vertical: V/DIV(CH1,CH2), UNCAL, ALT/CHOP/ADD, INV,
Panel Setting Save & Recall 10 sets
Panel Setups Lock Provided
POWER SOURCE AC: 100V / 120V / 230V ±10 %, 50 / 60Hz
DIMENSIONS & WEIGHT 310(W) x 150(H) x 455(D) mm; Approx. 9kg
Y-axis: selectable CH1, CH2, CH1 and CH2
Frequency response : DC ~ 10MHz
NORM
AUTO
Mode
TV
Horizontal: S / DIV(MTB,DTB), UNCAL, x 10MAG, delay time, HO
probe factor, AC/DC/GND
Others: X-Y, lock, save/recall MEM 0-9
20MHz ~ 100MHz
20MHz ~ 100MHz
Trigger: source, coupling, slope, level, TV-V, TV-H
±5%, // approx. 25pF
V, V%, VdB, T, 1/ T, T%,
10Hz ~ 20MHz
DC ~ 20MHz
Frequency
sync signal
0.35 DIV
0.35 DIV
1.5 DIV
1.5 DIV
1 DIV
INT
200 mV
150 mV
150 mV
50 mV
50 mV
EXT
pp