GW Instek GSP-730
Spectrum Analyzers3 GHz entry-level spectrum analyzer with ACPR, channel power, and split-window display. Authorized India partner, GSAS Micro Systems.
Frequency
150 kHz to 3 GHz
Noise Floor
≤ -100 dBm
RBW
30 kHz to 1 MHz
Display
5.6-inch TFT LCD
Interfaces
USB, RS-232C
Overview
About 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.
Blog
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