GDS-3102A

The GDS-3102A is the 2-channel variant of GW Instek’s flagship 1 GHz oscilloscope platform, delivering 5 GSa/s real-time sampling and 200 Mega points memory per channel. With a waveform update rate of 200,000 wfm/s, it captures infrequent anomalies that lower refresh rates would miss. Built-in power analysis, serial protocol decoding, a dual-channel 25 MHz arbitrary waveform generator, and spectrogram display make it a comprehensive bench instrument for power and embedded design.

Feature	GDS-3102A
Bandwidth	1 GHz
Channels	2 analog
Sampling Rate	5 GSa/s real-time
Memory Depth	200 Mpts/ch
Waveform Update	200,000 wfm/s
Power Analysis	13 tests (efficiency, switching loss, SOA, PSRR, B-H curve)
Spectrum Analyzer	Dual-channel with spectrogram
Serial Decode	I2C, UART, SPI, CAN, LIN
Built-in AWG	Dual-channel 25 MHz
Display	10.2-inch TFT LCD

The spectrogram view overlays frequency content over time, making it straightforward to identify intermittent EMI events, clock drift, and spectral changes during power supply transients. Combined with 13 integrated power analysis measurements including efficiency, switching loss, and safe operating area testing, the GDS-3102A serves as a dedicated power electronics development station.

For engineers who need two high-bandwidth channels without the cost of a 4-channel instrument, the GDS-3102A delivers the full feature set of the GDS-3104A platform in a more budget-friendly configuration.

Watch the GDS-3100A series introduction

GSAS Micro Systems is the authorized India partner for GW Instek oscilloscopes, providing pre-sales demonstrations, probe selection guidance, and after-sales support for the GDS-3102A.