RF Signal Generators

DSG800

The DSG800A delivers outstanding performance in the same class of economical RF signal sources with full frequency and power scanning capabilities, as well as AM/FM/ØM analog modulation, powerful pulse modulation and newly added IQ modulation. Compared to similar products, the DSG800A has the smallest footprint, light weight and superior portability, making it an excellent choice for educational laboratories, industrial production lines, development and research applications.

Frequency Range
Amplitude Specification Range
SSB Phase Noise (Typ.)
Modulation Type

Functions and Features

Complete AM/FM/ØM Analog Modulation

DSG800 provides a variety of analog modulation functions such as AM/FM/ØM, which is suitable for signal simulation requirements in various applications such as FM radio and wireless microphone.

Pulse Modulation

It produces high quality pulse modulated signals with rise/fall times typically less than 10 ns and on/off ratios greater than 70 dB. Support for internal and external modulation. Built-in pulse generator can generate pulse sequence and output to the outside as a separate pulse generator

Low Phase Noise

High signal purity, phase noise typical value <-112dBc/Hz@20kHz; better high-stability clock reference with better near-phase noise capability.

High Amplitude Accuracy

The output amplitude accuracy is typically 0.5 dB, providing users with accurate excitation signals

Wide Range of High Power Output

The maximum output amplitude is +13dBm (nominal value), and can be set to +20dBm to meet the nonlinearity test of the amplifier.

Amplitude Stability

Reliable repeatability provides engineers with sufficient test confidence that the 72-hour output amplitude variation is less than 0.02dB

DSG800

Model
Frequency Range
Amplitude Specification Range
SSB Phase Noise (Typ.)
Modulation Type
Price
DSG815
Frequency Range
Amplitude Specification Range
SSB Phase Noise (Typ.)
Modulation Type
DSG830
Frequency Range
Amplitude Specification Range
SSB Phase Noise (Typ.)
Modulation Type
DSG821
Frequency Range
Amplitude Specification Range
SSB Phase Noise (Typ.)
Modulation Type
DSG836
Frequency Range
Amplitude Specification Range
SSB Phase Noise (Typ.)
Modulation Type
DSG821A
Frequency Range
Amplitude Specification Range
SSB Phase Noise (Typ.)
Modulation Type
DSG836A
Frequency Range
Amplitude Specification Range
SSB Phase Noise (Typ.)
Modulation Type
Function Upgrade
Model
Description
Price
Optional accessories
Model
Description
Price
User Guide
Name
Version
Release time
DSG800 UserGuide
V1.0
2019-09-30
Datasheet
Name
Version
Release time
DSG800A datasheet
V1.0
2019-09-30
Programming Guide
Name
Version
Release time
DSG800 ProgrammingGuide
V1.0
2019-09-30
Quick Guide
Name
Version
Release time
DSG800 QuickGuide
V1.0
2021-12-04
Software
Name
Version
Release time
Ultra IQ Station(PC)Installer
00.02.00.23
2019-08-29
DSG800 IVI Driver
1.0.0
2019-08-29
Ultra Sigma (HelpDocument)
V1.0
2020-08-22
Ultra Sigma (PC)lnstaller
00.01.06.01
2019-08-22
Firmware
Name
Version
Release time
DSG800 Firmware
v00.01.08.00.02
2025-07-23