GDS-2062 数字示波器GDS-2062|示波器GDS-2062

vertical

channels

2

bandwidth

dc ~ 60mhz (-3db)

rise time

5.8ns approx.

sensitivity

2mv/div ~ 5v/div (1-2-5 increments)

accuracy

∮(3% x |readout|+0.05 div x volts/div+0.8mv)

input coupling

ac, dc & ground

input impedance

1m∮2%, ~16pf

polarity

normal & invert

maximum input

300v (dc+ac peak), catii

waveform signal process

+ , - , fft

offset range

2mv/div ~ 20mv/div : 0.5v ; 50mv/div ~ 200mv/div : 5v ; 500mv/div ~ 2v/div : 50v ; 5v/div : 300v

bandwidth limit

20mhz (-3db)

trigger

sources

ch1 , ch2 , ch3 , ch4 , line

modes

auto-level, auto, normal, single, tv, edge

coupling

ac , dc , lf rej. , hf rej. , noise rej.

sensitivity

dc ~ 25mhz : approx. 0.5div or 5mv
25mhz ~ 60mhz : approx. 1div or 10mv

horizontal

range

1ns/div ~ 10s/div (1-2-5 increments); roll : 250ms/div ~ 10s/div

modes

main, window, window zoom, roll, scan, x-y

accuracy

∮0.01%

pre-trigger

20 div maximum

post-trigger

1000 div

x-y mode

x-axis input

channel 1

y-axis input

channel 2

phase shift

∮3 at 100khz

signal acquisition

real-time sample rate

1gsa/s maximum

equivalent sample rate

25gsa/s maximum

vertical resolution

8 bits

record length

25k dots maximum

acquisition mode

normal, peak detect, average

peak detection

10ns

average

2 , 4 , 8 , 16 , 32 , 64 , 128 , 256

cursors and measurement

voltage measurement

vpp , vamp , v avg , vrms , vhi , v l o , vmax , vmin , rise preshoot/ overshoot , fall preshoot/overshoot

time measurement

freq , period , rise time , fall time , positive width , negativewidth , duty cycle

delay measurement

eight different delay measurement

cursors measurement

voltage difference between cursors (v) time difference between cursors (t)

auto counter

resolution : 6 digits
accuracy : ∮2%
signal source: all available trigger source except the video trigger mode

control panel function

autoset

adjust vertical volt/div, horizontal time/div, and trigger level automatically

save setup

up to 20 sets of measurement conditions

save waveform

24 sets of waveform

display

tft lcd type

5.6 inch

display resolution

234 (vertically) x 320 (horizontally) dots

display graticule

8 x 10 divisions ; 8 x 12 divisions (menu off)

display brightness

adjustable

interface

go/nogo output

5v maximum/10ma ttl open collector output

rs-232 interface

db 9-pin male dte rs-232 interface

gpib interface (option)

fully programmable with ieee 488.2 compliance

usb

usb host/device 2.0 full speed supported

power source

line voltage range

ac 100v ~ 240v , 48hz ~ 63hz , auto se-lection

battery power(option)

battery : 11.1v li-ion battery pack
charge time : 8 hours (power on)
operating time : 3 hours , depending on operating condition

miscellaneous

multi-language menu

available

online help

available

time clock

time and date, provide the date/time for saved data

dimensions &weight

254d x 142h x 310w(mm)
approx. 4.3kg