Instructions

Appendix RIGOL
DG2000 Performance Verification Guide
11
Modulating
Waveform
Square with 50% duty cycle
Key Frequency
2 mHz to 1 MHz
PSK
Carrier Waveform
Sine, Square, Ramp, Arb
Source
Internal/External
Modulating
Waveform
Square with 50% duty cycle
Key Frequency
2 mHz to 1 MHz
PWM
Carrier Waveform
Pulse
Source
Internal/External
Modulating
Waveform
Sine, Square, Ramp, Noise, Arb
Width Deviation
0% to 100% of the pulse width
Modulation
Frequency
2 mHz to 1 MHz
External Modulation Input
Input Range
AM, PM, FM: 75 mVRMS to ±5 (Vac+dc)
ASK, PSK, FSK: standard 5 V TTL
Input Bandwidth
50 kHz
Input Impedance
10 kΩ
Burst Characteristics
Carrier Waveform
Sine, Square, Ramp, Pulse, Noise, Arb, PRBS, RS232, Sequence (except
DC, dual-tone, and Harmonic)
Carrier Frequency
2 mHz to 50 MHz
2 mHz to 70 MHz
2 mHz to 100 MHz
Burst Count
1 to 1,000,000 or Infinite
Internal Period
1 μs to 500 s
Gated Source
External Trigger
Source
Internal, External, Manual
Trigger Delay
0 ns to 100 s
Sweep Characteristics
Carrier Waveform
Sine, Square, Ramp, Arb
Type
Linear, Log, and Step
Orientation
Up/Down
Start/Stop
Frequency
Same as the upper/lower limit of the corresponding carrier frequency
Sweep Time
1 ms to 500 s
Hold/Return Time
0 ms to 500 s
Source
Internal, External, Manual
Marker
Falling edge of the sync signal (programmable)
Frequency Counter
Measurement
Function
Frequency, Period, Positive/Negative Pulse Width, Duty Cycle
Frequency
Resolution
7 digits/s (Gate Time = 1 s)
Frequency Range 1 μHz to 240 MHz