Temel bilgiler.
Ürün Açıklaması
Sampling
Sampling type :Real time sampling equivalent sampling
Sampling rate :1GS/s 50GS/s
TEST METHOD:
Real-time
Equivalent
AVERAGE VALUE after all the channels have carry out N times sampling,the number can be selected between 2:4:8:16:32:64:128 and 256.
input
nput coupling (DC:AC:GND)
Input impedance 1±2%Mohm 24±3pF in parallel
Probe attenuation ratio setting 1×,10×,100×,1000×
Maximum input voltage 400V(DC+AC Vpp:1Mohm Input impedance)
Time delay between channels(typical) 150ps
level
Waveform interpolation Sin(x)/x
Record length 2×600k sampling point
Storage depth Signal channel is 25k, dual channel is 12.5K
Scanning range(s/div) 2ns/div-50s/div Follow 1-2-5 step
Sample rate and delay time precision ±50ppm(any more than1ms Time interval)
Time interval (Laplacian T)measure precision (full bandwidth) sole:±(1 sampling interval time +100ppm×reading+0.6ns)
More than 16 average value:±(1 sampling interval time +100ppm×reading+0.4ns)
Vertical
Analog digital converter (A/D) 8-bit resolution with synchronous sampling for 2 channels
Scope of deflection coefficient
(V/div) 1mV/div ~20V/div(in input BNC)
Displacement range more than±10 div
More meaning 100 MHz,80MHz,60 MHz,40 MHz
A single bandwidth 100 MHz,80MHz,60 MHz,40 MHz
(Typical) optional band width limitation 20 MHz
Low-frequency response
(AC coupling, -3dB) less than 10Hz(in BNC)
Rise time(typical in BNC) 3.5 ns respectively in bandwidth or less (100 MHz, 80 MHz, 60 MHz, 40 MHz)
DC gain precision (by adopting sampling
or sampling mode of average value)±5%if the vertical sensitivity is 1mV/div or 2mV/div;
±4% if the vertical sensitivity is 5mV/div;
±3% if the vertical sensitivity is 10mV/div to 20V/div;
DC measurement precision
(by adopting average sampling mode) If vertical displacement is 0 and N more than 16:
±(5%×reading+0.1 grid+1mV) by selecting 1mV/div or 2mV/div;
±(4%×reading+0.1 grid+1mV) by selecting 5mV/div;
±(3%×reading+0.1 grid+1mV) by selecting 10mV/div to 20V/div;
If vertical displacement is not 0 and N more than 16:
±\u12304X(3%×(reading+vertical displacement reading)+(1%×vertical
displacement reading)+0.2div;
To add 2mV when setting from 5mV/div to 200mV/div: To add set
value by 50mV when setting from 200mV/div to 20V/div;
Measurement precision of voltage
difference (Laplacian V) (by adopting sampling
mode of average value) Voltage difference between any 2 points on the waveform after
calculating average value for at least 16 captured waveform under the
same setup and environment conditions: ±(3%×reading+0.05div
Trigger
Trigger sensitivity Internal Trigger:less than 1div EXT trigger:less than 0.2V
Trigger level scope Away screen center±8div
(Typical) precsion of trigger
level for signal of which
Rise Time or Descend Time is
not less than 20ns ±(0.3div×V/div)(within scope of ±4div from screen center)
Pre-trigger ability Normal mode/scanning mode, pre-trigger/delay trigger with adjustable
pre-trigger depth
Inhibition scope 100ns – 1.5s
(Typical) level set to 50% Operation if frequency of input signal is not less than 50Hz
Edge trigger
Edge type Ascend, descend, ascend & descend
Pulse width trigger
Trigger mode To be more than, less than or equivalent to positive/negative pulse width;
Pulse width scope 20ns-10s
Alternate trigger
CH1 trigger Edge, pulse width
CH2trigger Edge, pulse width