User`s guide

Chapter 6 Specifications RIGOL
DSG3000 User’s Guide 6-7
Phase Modulation
Operating modes
Internal, external, internal + external
Maximum deviation
f ≤ 23.4375MHz
3rad(nom.)
f > 23.4375MHz
N×5rad (nom.)
Resolution
<0.1% of deviation, or 0.01rad, whichever is greater, (nom.)
Deviation accuracy
f
mod
=1kHz, internal modulation
source
<1% of setting+0.1rad
ØM total harmonic
distortion
f
mod
=1kHz, deviation=5rad
<1% (typ.)
Modulation frequency
response
[1]
10Hz to 100kHz
<3dB (nom.)
Pulse Modulation
Modulation source
External, internal
On/off ratio
25MHz ≤ f < 3GHz
>80dB
3GHz ≤ f ≤ 6GHz
>70dB
Rise/fall time
(10%/90%)
<50ns
[1]
, 10ns (typ.)
Pulse repetition
frequency
DC to 1MHz
Pulse Generator
Operating modes
Single pulse, double pulse, pulse train(option PUG-DSG3000)
Pulse period
Setting range
40ns to 170s
Resolution
10ns
Pulse width
Setting range
10ns to (170s-10ns)
Resolution
10ns
Trigger delay
Setting range
10ns to 170s
Resolution
10ns
Double-pulse spacing
Setting range
20ns to (170s-20ns)
Resolution
10ns
Triggering
Auto, external trigger, external gate, trigger key, bus (GPIB,
USB, LAN)
Pulse Train Generator (Option PUG-DSG3000)
Pulse train generator
Number of pulse patterns
1 ~ 2047
On/off time range
20ns to 170s
Repetition per pattern
1 to 256
NOTE: [1] External operating mode, measured at 5rad deviation.
[2]The state of ALC is off.