Rigol DM3068 Manuel d'utilisateur Page 27

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RIGOL
27
Ch1
50Ω typ.
Short-circuit protection; auto disable if over loading
AM、FM、PM、FSK-intemal or external
DG1000 Series Function/Arbitrary Waveform Generators
Features and Benefi ts
Max. Output frequency 25 MHz
Dual Channel Output
100MSa/s Sample Rate
14bits Vertical Resolution
Built-in 6digits/s, 200MHz Counter
Built-in 48 Waveforms
Powerful Waveform Editing PC Software
Connectivity: USB Device and USB Host
Sine Wave Spectrum Purity
Harmonic Distortion
DC-1MHz
1MHz-5MHz
5MHz-20MHz
Total Harmonic
Distortion
Spurious
(non-harmonic)
Phase Noise
Models
Frequency Characteristics
Sine
Square
Pulse
Ramp
Noise(-3dB)
Arb
Resolution
DC ~ 20 kHz,1VPP <0.2%
DC ~ 1 MHz < -70 dBc
1 MHz ~ 10 MHz < -70 dBc + 6 dB/ octave
10kHz Offset,-108 dBc / Hz,typ.
DG1022
1μHz ~ 20MHz
1μHz ~ 5MHz
500μHz ~ 3MHz
1μHz ~ 150kHz
5MHz BW(-3dB)
1μHz ~ 5MHz
1 μHz
>1VPP
-45dBc
-40dBc
-35dBc
< 20 ns(10% ~ 90%,typ,1kHz,1 VPP)
< 5%(Typ.,1kHz,1 VPP)
1μHz~ 3MHz
3MHz(Excluding)~ 4MHz
4MHz(Excluding)~ 5MHz
1% of period + 20ns(typ.,1kHz,1 VPP)
20% ~ 80%
40% ~ 60%
50%
DG1022A
1μHz ~ 25MHz
1μHz ~ 5MHz
500μHz ~ 5MHz
1μHz ~ 500kHz
5MHz BW(-3dB)
1μHz ~ 5MHz
Ch1
≤1VPP
-45dBc
-45dBc
-45dBc
Ch2
≤1VPP
-45dBc
-45dBc
-45dBc
Frequency, period, positive/negative Pulse width, Duty cycle
Single channel: 100 mHz ~ 200 MHz
6 Digits/Second
Ch2
50Ω typ.
Short-circuit protection
Waveform Output
Impedance
Protection
[2]
Modulation Mode
Counter Specification
Function
Frequency range
Frequency resolution
Models and Key Specifi cations
Signal Characteristics
Rise/Fall Time
Overshoot
Duty Cycle
Non-symmetry
(@50% Duty cycle)
Ch2
2 mVPP ~ 3 VPP
DG1022
Ch1
2 mVPP ~ 10 VPP
>1VPP
-45dBc
-40dBc
-35dBc
Ch2
2 mVPP ~ 3 VPP
DG1022A
Ch1
≤20MHz:
2 mVPP~10 VPP;
>20MHz:2 mVPP~5 VPP;
Output Characteristics
Amplitude(50Ω )
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