| Model |
DOS-102B
|
DOS-82B
|
DOS-62B
|
DOS-32B
|
DOS-22B
|
DOS-12B
|
DOS-2B
|
| Main Features |
| Channel |
2
|
2
|
2
|
2
|
2
|
2
|
2
|
| Memory Depth |
64M
|
64M
|
64M
|
64M
|
64M
|
64M
|
64M
|
| Frenquency |
100MHz
|
80MHz
|
60MHz
|
30MHz
|
20MHz
|
10MHz
|
5MHz
|
| Sample Rate |
250MSa/s
|
| Voltage Resolution |
16Bit
|
| Digital Output |
16 Channels output
|
| Frenquency Characteristic |
| Standard Waveforms |
Sine, Square, Ramp, Pulse, Noise, Sinc, Exponential Rise, Exponential Fall, ECG, Gauss, Haver Sine, Lorentz, Dual-Tone, DC
|
| Sine |
1uHz~Max.
|
| Square |
1uHz~30MHz
|
1uHz~Max.
|
| Pluse |
1uHz~15MHz
|
1uHz~Max.
|
| Ramp/Triangle |
1uHz~4MHz
|
| White Noise |
1uHz~Max.
|
| Arb. |
1uHz~30MHz
|
1uHz~25MHz
|
1uHz~20MHz
|
1uHz~Max.
|
| Resolution |
1uHz
|
| Accuracy |
±2ppm, 18~28℃
|
| Sine Wave Spectrum Purity |
| Harmonic Distortion |
Typical（0dBm）DC-1MHz: <-60dBc; 1MHz-10MHz: <-55dBc; 10MHz-100MHz: <-50dBc
|
| Total Harmonic Distortion |
<0.1% (10Hz-20kHz, 0dBm)
|
Spurious signal
(non-hormonic) |
Typical(0dBm): ≤10MHz: <-65dBc;
>10MHz <-65dBc+6dB/spectrum phase
|
| Phase Noise |
Typical(0dBm,10kHz offset,) 10MHz: ≤-115dBc/Hz
|
| Square |
| Rise/Down time |
<10ns
|
<11ns
|
<12ns
|
<14ns
|
<16ns
|
<18ns
|
<18ns
|
| Overshoot |
<3%(100KHz, 1Vpp)
|
| Duty Cycle |
≤10MHz: 20.0%~80.0%;
10MHz~40MHz: 40.0%~60.0%;
>40MHz: 50.0%
|
8.0%~92.0%
|
| Non-symmetry |
1% of period+5ns
|
| Jitter（rms） |
Typical（1MHz,1Vpp, 50Ω）≤5MHz: 2ppm+500ps; > 5MHz: 500ps
|
| Ramp |
| Linearity |
≤1%(1KHz, 1Vpp)
|
| Symmetry |
0%~100%
|
| Pluse |
| Period |
33.33ns~1Ms
|
40ns~1Ms
|
40ns~1Ms
|
50ns~1Ms
|
50ns~1Ms
|
100ns~1Ms
|
200ns~1Ms
|
| Pulse |
≥12ns
|
≥14ns
|
≥14ns
|
≥16ns
|
≥16ns
|
≥18ns
|
≥18ns
|
| Leading Edge Time |
≥8ns
|
≥9ns
|
≥10ns
|
≥10ns
|
≥11ns
|
≥11ns
|
≥12ns
|
| Overshoot |
<3%(1VPP)
|
| Jitter（rms） |
Typical（1MHz, 1Vpp, 50Ω）
≤5MHz 2ppm+500ps
> 5MHz 500ps
|
| Arb. Wavefrom Generator |
| Waveform Length |
64M Point
|
| Vertical Resolution |
16 Bit
|
| Sample Rate |
250MSa/s
|
| Rise/Fall time |
Typical(1Vpp):<6ns
|
| Jitter |
Typical（1MHz, 1Vpp, 50Ω）
≤5MHz 2ppm+500ps;
> 5MHz 500ps
|
| Amplitude characteristic |
| Amplitude Range |
≤20MHz:1mVpp – 20Vpp; ≤60MHz:1mVpp -15Vpp; ≤80MHz:1mVpp -10Vpp;
≤90MHz:1mVpp – 5Vpp; ≤100MHz:1mVpp – 2Vpp
|
| Accuracy |
Typical（1kHz Sine, 0V deviation, >10mVpp, Auto); ±1% of setting ±2mVpp
|
| Amplitude Flatness |
≤10MHz:±0.1dB; ≤60MHz:±0.2dB; ≤100MHz:±0.4dB
|
| Resolution |
1mv or 4 digits
|
| Impedance |
50Ω
|
| Offset Characteristic |
| Range |
|Voffset| < Vmax – Vpp/2
|
| Accuracy |
±(1% of setting + 5mV + 0.5% of amplitude）
|
| Modulation Characteristic |
| Modulation Type |
AM, FM,PM,2ASK,2FSK,2PSK,PWM
|
| AM |
|
| Carrier Waveforms |
Sine, Square, Ramp, Arb. (except DC)
|
| Source |
Internal/External
|
| Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb
|
| Frequency |
1Hz~500KHz
|
| Depth |
0%~120%
|
| FM |
|
| Carrier Waveforms |
Sine, Square, Ramp, Arb. (except DC)
|
| Source |
Internal/External
|
| Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb
|
| Frequency |
1Hz~500KHz
|
| Frequency Deviation |
0~360
|
| PM |
|
| Carrier Waveforms |
Sine, Square, Ramp, Arb. (except DC)
|
| Source |
Internal/External
|
| Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb
|
| Frequency |
1Hz~500KHz
|
| Frequency Deviation |
0%~120%
|
| 2ASK |
|
| Carrier Waveforms |
Sine, Square, Ramp, Arb. (except DC)
|
| Source |
Internal/External
|
| Modulating Waveforms |
Square of 50% duty cycle
|
| Code Rate |
1Hz~500KHz
|
| 2FSK |
|
| Carrier Waveforms |
Sine, Square, Ramp, Arb. (except DC)
|
| Source |
Internal/External
|
| Modulating Waveforms |
Square of 50% duty cycle
|
| Code Rate |
1Hz~500KHz
|
| 2PSK |
|
| Carrier Waveforms |
Sine, Square, Ramp, Arb. (except DC)
|
| Source |
Internal/External
|
| Modulating Waveforms |
Square of 50% duty cycle
|
| Code Rate |
1Hz~500KHz
|
| PWM |
|
| Carrier Waveforms |
Sine, Square, Ramp, Arb. (except DC)
|
| Source |
Internal/External
|
| Modulating Waveforms |
Sine, Square, Ramp, Noise, Arb.
|
| Code Rate |
1Hz~500KHz
|
| Width Deviation |
0% to 100% of Pulse Width
|
| Burst Characteristic |
| Burst Count |
1~2000000000
|
| Gated Source |
External trigger
|
| Trigger Source |
Internal, External or Manual
|
| Sweep Characteristics |
| Type |
linear
|
| TypeDirection |
Up
|
| Sweep time |
280 000s
|
| Hold/Return time |
280 000s
|
| Trigger Source |
Internal, External, Manual
|
| Mark |
Falling Edge of Sync signal(programmable)
|
| General Specifications |
| Interface |
USB host, USB Device, LAN optional
|
| Display |
7’’ 64K Color TFT Display, 800*480
|
| Power Voltage |
100-120VACRMS(±10%), 45Hz to 440Hz, CATⅡ; 120-240VACRMS(±10%), 45Hz to 66Hz, CATⅡ
|
| Power Consumption |
<60W
|
| Size |
305mm x 100mm x 130mm(L x W x H)
|
| Weight |
3KG
|
