1. Supports webserver (0x6 version hardware); adds virtual panel in web control mode.

2. Screenshots support PNG file format.

3. Adds low-resolution output mode to DC output.

4. Sweep add step mode.

1. Added statistic function in counter mode
2. Supported using method 2 from our “generating
mulitphase waveforms” application note (refer to
http://www.siglentamerica.com/prodcut-pxzl.aspx?id=9
0&tid=16&T=2) to synchronize 2 units of SDG2000X
3. Fixed some bugs
a) A bug in file system could cause the generator
never startup
b) DHCP does not run at power up
c) Channel lock phase can be wrong in modulation
sometimes
d) Error in calculation of frequency deviation in
counter mode
e) Instrument does not allow CH1 and CH2 to both
use the external input for the modulation source
simultaneously in tracking mode
f) Downward compatibility of .xml state file
g) Unable to delete files with uncommon character(s)
in their names

1. Allow 0 Hz for CH Frequency In MOD Modes PM, AM,
DSB-AM, ASK, PSK
2. Allow MOD frequency > CH Frequency In MOD Modes
PM, DSB AM, ASK
3. Allow DSB-AM, AM MOD Modes In TrueArb Mode
4. Up Followed by Down Sweep Mode is Supported in
Linear Sweep (No Change for Log Sweep)
5. Added ARB waveform name to display, allowing user to
know what Arb waveform is loaded
6. Fixed some bugs
a) Arb Waveforms In DDS Mode Have One (Small)
Glitch Per Cycle
b) Built in Ramp waveform has a flat spot issue at the
rising slope zero crossing right at the SYNC pulse.
c) Power Up Last Does Not Remember
SRate/Frequency Setting
d) MOD Type = DSB AM Has Amplitude Issues

1. Supported system recovery from U-disk.
2. Fixed a bug which may cause the generator report a
false over voltage alarm when start-up.

Optimized calibration and PV process on the production line.

1. Changed the amplitude strategy of AM modulation: The
carrier stays fixed at the amplitude, regardless of the
modulation setting.
2. Increased the upper limit of Harmonics number from 10
to 16.
3. Supported Multi-Device Synchronization.
4. Supported Up followed by Down Sweep mode in Linear
sweep (no change for Log sweep).
5. Added an icon to indicate clock source is internal or
external.
Internal: External:
External and the clock is lost:
6. Changed the clock switch strategy: When the clock
source is set to External and no actual external clock
signal is being received, the clock source will not switch
to Internal automatically but the clock icon will
indicate that external clock is lost
7. Supported specifying Arb type by remote control when
the modulating waveform is Arb.
8. Optimized the UI of selecting built-in arbs
9. Supported changing the unit of amplitude without any
amplitude change by long pressing the “Amplitude”
softkey.
10. Added “User” option under “PowerOn Setting”.
11. Added “Normal” as a new UI color style.
12. Added memory space information in Store/Recall UI.
13. Optimized response of the universal knob
14. Added indicator for double function of the soft keys
=>
15. Removed the warning message when parameter is set
to a value beyond the limit
16. Fixed several bugs
a) [2017/04/07-92573] Digit changes when setting
delay of Pulse by the knob
b) Amplitude unit “dBm” is not remembered after a
reboot

Optimized debounce of the front panel buttons.

1. Compatible with Rev.F hardware
2. Support trig dual channel separated when use mannul
trigger.
3. Support using another channel as the modulation
source
4. Support setting the output frequency after the
completion of sweep
5. Counter add fast measurement mode
6. Change the square waveform data used in square FM
modulation