GSG-2160

The GSG-2160 is GW Instek’s flagship RF signal generator covering 9 kHz to 16 GHz with ultra-low phase noise, comprehensive analog modulation (AM, FM, phase, pulse), and optional I/Q modulation for complex waveform generation. Step and list sweep modes support automated frequency response characterization.

Signal/Modulation Type	Capability
CW Signal	9 kHz to 16 GHz continuous wave
AM	Amplitude modulation
FM	Frequency modulation
Phase Modulation	Analog phase modulation
Pulse Modulation	On/off keying with programmable width
I/Q Modulation	Optional baseband I/Q inputs
Sweep Modes	Step sweep, list sweep
Phase Noise	Ultra-low for receiver sensitivity tests
Output Level	High accuracy with fine resolution
Display	5-inch color TFT

High output level accuracy and low harmonics make the GSG-2160 suitable for receiver sensitivity testing, component characterization, and signal simulation across cellular, Wi-Fi, satellite, radar, and microwave frequency bands. The 16 GHz upper frequency range covers Ku-band satellite downlink, 5G millimeter-wave pre-development, and radar system prototyping, while the 9 kHz lower limit addresses audio and low-frequency signal conditioning applications.

RF engineers, wireless device developers, and EMC test labs use the GSG-2160 for local oscillator substitution, blocking and selectivity tests on receivers, antenna pattern measurements, and stimulus generation for amplifier and mixer characterization. The optional I/Q modulation capability enables generation of digitally modulated signals for modern communication system testing.

GSAS Micro Systems provides the GSG-2160 with RF application expertise, cable and accessory selection guidance, and calibration services to maintain output accuracy over the instrument’s lifetime.