GDS-2204数位储存示波器 GDS-2204数位储存示波器_详细资料

产品信息

200mhz 频宽 4输入通道 1gsa/s 即时取样率以及 25gsa/s 等效取样率 25000点之记忆体长度 5.6 吋 tft 彩色 lcd 荧幕支援usb host/device：可使用usb随身碟及 usb 印表机支援ac/dc电源操作模式（选购）
GDS-2204数位储存示波器规格

vertical

channels 4

bandwidth dc ~ 200mhz （-3db）

rise time 1.75ns 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 5mv25mhz ~ 200mhz : 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 , vlo , 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 digitsaccuracy : ∮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 packcharge 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

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vertical
channels	4
bandwidth	dc ~ 200mhz （-3db）
rise time	1.75ns 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 5mv25mhz ~ 200mhz : 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 , vlo , 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 digitsaccuracy : ∮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 packcharge 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