GSP-730

The GSP-730 is GW Instek’s entry-level spectrum analyzer covering 150 kHz to 3 GHz, designed for cost-effective RF measurement in education, basic R&D, and production environments. With a noise floor of -100 dBm or better, four selectable RBW settings (30 kHz, 100 kHz, 300 kHz, 1 MHz), and built-in ACPR, channel power, and occupied bandwidth measurements, it provides essential RF analysis at an accessible price point. The 5.6-inch TFT LCD with VGA output supports split-window display for simultaneous monitoring of two frequency spans.

Feature	GSP-730
Frequency Range	150 kHz to 3 GHz
Noise Floor	≤ -100 dBm
RBW Settings	30 kHz, 100 kHz, 300 kHz, 1 MHz
Measurements	ACPR, channel power, occupied bandwidth
Traces	3 simultaneous
Display	5.6-inch TFT LCD + VGA output
Split Window	Yes
Limit Line	Built-in
Interfaces	USB, RS-232C

Three simultaneous traces with limit line testing enable pass/fail screening on production lines, while the split-window mode lets users monitor a wide span and a zoomed detail view at the same time. Remote control software via USB or RS-232C supports automated measurement sequences and data export for documentation.

The GSP-730 is well suited for labs and educational institutions that need reliable spectrum analysis across sub-3 GHz bands including Bluetooth, Wi-Fi, LoRa, and LTE without the investment required for a full-featured analyzer.

GSAS Micro Systems supplies the GSP-730 across India with setup guidance, remote-control software assistance, and ongoing technical support.