GDS-1104B

The GDS-1104B is GW Instek’s 4-channel compact oscilloscope delivering 100 MHz bandwidth, 1 GSa/s real-time sampling, and 10 Mega point per channel memory in an innovative form factor. The zero-key function design streamlines operation by consolidating controls into an intuitive interface, reducing the learning curve for new users. A 7-inch 800x480 WVGA display with 256-level color gradient rendering provides waveform density visualization across all four channels.

Feature	Specification
Bandwidth	100 MHz
Channels	4 analog
Sampling Rate	1 GSa/s
Memory Depth	10 Mpts per channel
Display	7” 800x480 WVGA
Color Gradient	256 levels
FFT	1M-point
Serial Decode	I2C, UART, SPI
Design	Compact with zero-key function

The 4-channel configuration at 100 MHz is ideal for embedded system development where engineers need to monitor multiple signals simultaneously, such as clock, data, chip select, and power rails during SPI or I2C bus debugging. The 256-level color gradient display helps identify intermittent signal integrity issues across all four channels at once.

With serial protocol decoding for I2C, UART, and SPI, the GDS-1104B provides protocol-level visibility alongside analog waveform capture, making it a practical multi-channel tool for educational labs, production test benches, and embedded development environments.

GSAS Micro Systems is the authorized India partner for GW Instek, providing the GDS-1104B with hands-on demonstrations, accessory guidance, and after-sales support.