VERTICAL AXIS

Sensitivity

5mV~5V/DIV, 10 steps in 1-2-5 sequence (X5 MAG: 1mV/DIV)

Sensitivity accuracy

≤3% (×5MAG: ≤5%)

Vernier vertical sensitivity

continuously variable to 1/2.5 or less of panel-indicated value

Frequency bandwidth

DC-20MHz (×5MAG:DC-7MHz)

DC-40MHz (×5MAG:DC-15MHz)

AC coupling

Low limit frequency 10Hz. (With reference to 100KHz,8DIV.Frequency response with-3dB)

Rise time

Approx.17.5Ns (×5MAG:Approx.50Ns) / 9.5nS (X5MAG: Approx.25nS)

Input impedance

Approx. 1M ohm//Approx. 25pF

Square wave characteristics

Overshoot: ≤5%(At 10Mv/DIV range) other distortions and other ranges: 5% added to the above value

DC balance shift: 5mV~5V/DIV; ±0.5 DIV, 1mV~2mV/DIV±2.0DIV

Linearity: ﹤ ±0.1DIV of amplitude change when waveform of 2 DIV at graticule center is moved vertically.

Vertical modes

CH1 single channel.

CH2 single channel

DUAL

 CH1 and CH2 are displayed ALT or CHOP selectable at any sweep rate.

ADD

CH1+CH2 algebraic addition

Chopping repetition frequency

Approx.250KHz

Input coupling

AC, GND , DC

Maximum input voltage

300V peak (AC: frequency 1KHz or lower) When set probe switch at 1:1, the maximum effective readout is 40Vp p(14Vrms at sine wave); or set probe switch at 10:1, the maximum effective readout is 400Vpp(140Vrms at sine wave)

Common mode rejection ratio

50:1 or better at 50KHz sinusoidal wave.(when sensitivities of CH1 and CH2 are set equally)

Isolation between channels (at 5Mv/DIV range)

＞ 1000:1 at 50 MHz; ＞ 30:1 at 20MHz; ＞ 30:1 at 40MHz

CH1 signal output

At least 20Mv/DIV into a 50 ohm termination, Bandwidth is 50Hz to at least 5MHz.

CH2 INV BAL

Balanced point variation: ≤1DIV(Reference at center graticule)

HORIZONTAL AXIS

Sweep time

0.2μSec-0.5Sec/DIV,20Steps in 1-2-5sequence

Sweep time accuracy

±3%

Vernier sweep time control

≤1/2.5 of panel-indicated value

Sweep magnification

10 times

×10MAG sweep time accuracy

±5%(20nsec-50nsec are uncalibrated)

Linearity

±3%,×10MAG: ±5%(20ns and 50ns are uncalibrated)

Position shift caused by×10MAG

Within 2 DIV, at CRT screen center

TRIGGERING

Triggering source

CH1, CH2, LINE, EXT

Coupling

AC:20Hz to full bandwidth

Slope

+/-

Sensitivity

20Hz-2MHz: 1.0 DIV, TRIG-ALT: 2DIV,EXT:200Mv; 2MHz-20MHz: 1.5DIV; 20MHz or higher: 2.0DIV

TRIG-ALT: 3DIV,EXT:800mv

TV

Sync pulse more than 1 DIV (EXT:1V)

Triggering modes

AUTO; NORM; TV-V; TV-H.

(Both TV-V and TV-H synchronize only when the synchronizing signal is negative)

Input impedance

Approx:1M ohm//approx.25pF

Max input voltage

300V(DC+AC peak), AC: frequency not higher than 1KHz

X-Y MODE

Sensitivity

Same as vertical axis.(X-axis:CH1 input signal,Y-axis:CH2 input signal)

Frequency bandwidth

DC to at least 500KHz

X-Y phase difference

≤3°at DC-50KHz

Z AXIS

Sensitivity

5Vp-p (positive-going signal decreases intensity)

Frequency bandwidth

DC-2MHz

Input resistance

Approx. 47k ohm

Maximum input voltage

30V (DC+AC peak, AC frequency ≤1KHz)

CALIBRATION VOLTAGE

Waveform

positive-going square wave

Frequency

Approx,1KHz

Output voltage

2Vp-p ±2%

Output impedance

Approx,1K ohm

CRT

Type

6-inch rectangular type, internal graticule

Phosphor

P31

Acceleration voltage

approx 2KV

Effective screen size

8x10 DIV(1 DIV=10mm(0.39in))

Graticule

Internal

Trace rotation

provided

OPTIONALS

GPIB Communication Module, Serial Interface Communication Module, Pass/Fail Interface Module