GWINSTEK GSP-9300B Spectrum Analyzer

The GSP-9300B is a 3GHz spectrum analyzer that meets general RF measurement needs. It provides 0.025ppm ambient temperature frequency stability and 1ppm/year long-term frequency stability; with a built-in preamplifier, the noise floor can reach as low as -149dBm/Hz; it also offers more than 20 measurement applications, such as AM/FM modulated signal analysis, signal channel analysis, CATV parameter testing, and with the optional TG it can perform tests such as frequency response or power linearity of components.

For the signal monitoring and processing part, the GSP-9300B provides a Topographic display mode, which uses color temperature to distinguish continuously occurring or occasional signals; the Spectrogram mode adds a time axis display to the spectrum display, allowing observation of how signal frequency changes over time, while the dual-window mode allows individual parameter settings for the two windows; it also provides a friendly user interface such as status icon display, online help, multi-language support, and quick save; in terms of interface and software support, it provides USB/RS-232/LXI/MicroSD/GPIB (optional)/DVI output as well as dedicated PC software and IVI Driver.

In addition, the GSP-9300B provides convenient settings for production line environments, offering functions such as preset power-on time, sequence function, and limit line testing... etc. Through the patented thermal conduction design, the time required for warm-up is greatly shortened, accelerating the production process; in terms of accessory options, it offers a signal tracker, carrying bag, battery module, EMI antenna kit, and rack accessories. Whether for field testing or building into an automated test system, the lightweight design can meet the needs of various scenarios.

In summary, the GSP-9300B is a test device that is stable, lightweight, and suitable for various application measurements, for the education market, production line environments, general-purpose signal monitoring, and more.

• Frequency range: 9 kHz ~ 3 GHz

• Frequency Stability: 0.025ppm Aging Rate: 1ppm

• Built-in preamplifier, 50dB attenuator, program function

• RBW: 1Hz ~ 1MHz（3dB）

• Noise floor: -149dBm/Hz (@ preamplifier on)

• Built-in AM/FM demodulation analysis function

• Built-in P1dB, harmonic, channel power, N-dB bandwidth, OCBW, ACPR, SEM, TOI, CNR, CTB, CSO, Noise Marker, frequency count, time-domain power, gated sweep test

• Built-in spectrum, spectrogram and split-window modes

• Remote control interfaces: LAN, USB, RS-232

• Optional: Tracking generator, GPIB interface, battery pack