Spectrum Analyzers

DSA700

Entry level spectrum analyzers for education, IoT, hobby, and radio applications 500 MHz and 1 GHz models with option for Seamless Signal Capture, EMI, and more

Frequency Range
Resolution Bandwidth (RBW)
Phase Noise (Typ.)
Displayed Average Noise Level (DANL)

Explore the DSA700 Series Spectrum Analyzers

Down to 10Hz Minimum Resolution Bandwidth (RBW)

Provides high resolution to separate signals with similar frequencies enabling easier signal identification

EMI PreCompliance Measurements (Option)

The DSA700 has an EMI filter (6 dB) and a quasi-peak detector to make EMI pre-test/diagnostics more accurate, and complete test and report generation using the host computer software S1210.

Excellent Noise Floor Reduction for Weak Signal Testing

Testing of weak signals is susceptible to the noise floor of the spectrum analyzer itself. The DSA700 series displays an average noise level as low as -130dBm (normalized to 100Hz), which effectively guarantees the ability to test weak signals.

ASK/FSK Signal Capture with Fast Capture

ASK/FSK modulation is usually used for car remote control keys, TPMS tire pressure modules and small wireless modules. The DSA700 can perform ASK/FSK signal capture through the SSC-DSA function extension, and has built-in 2FSK test function to directly obtain parameters such as center frequency, power and offset.

DSA700

Model
Frequency Range
Resolution Bandwidth (RBW)
Phase Noise (Typ.)
Displayed Average Noise Level (DANL)
Price
DSA710
Frequency Range
Resolution Bandwidth (RBW)
Phase Noise (Typ.)
Displayed Average Noise Level (DANL)
DSA705
Frequency Range
Resolution Bandwidth (RBW)
Phase Noise (Typ.)
Displayed Average Noise Level (DANL)
Function Upgrade
Model
Description
Price
Accessories
Model
Description
Price
Host computer options
Model
Description
Price
User Guide
Name
Version
Release time
NFP-3 UserGuide
V1.0
2021-10-21
DSA700 UserGuide
UGD18102-1110
2021-10-22
DSA700 RackmountKit
V1.0
2021-10-21
DSA700 Options Accessories
UMD18100-1110
2021-10-22
Datasheet
Name
Version
Release time
DSA700 DataSheet
V1.0
2021-10-22
Quick Guide
Name
Version
Release time
DSA700 QuickGuide
v1.0
2021-11-23
Programming Guide
Name
Version
Release time
DSA700 ProgrammingGuide
PGD18101-1110
2021-10-22
Firmware
Name
Version
Release time
DSA700-DSA815 Firmware
v00.01.19.00.02
2025-06-05
Software
Name
Version
Release time
S1210EMI-Pre-compliance-PC
V00.06.00.02
2021-10-22
S1210EMI-Pre-complianceSoftware-HelpDocument
V1.0
2021-10-26
TX1000(pc)Installer
00.01.00.02
2021-10-26
Ultra Spectrum(PC)Installer
00.01.00.29
2021-10-26
Ultra Sigma(HelpDocument)
V1.0
2021-10-26
UltraSigma
00.01.06.01
2021-10-26