Practical, Affordable and Never Careless n nGSP-9300B is a 3GHz spectrum analyzer to meet basic RF measurement requirements. It provides the frequency stability of 0.025ppm; the aging rate of 1ppm/year; a built-in preamplifier; the base noise of -149dBm/Hz, and more than 20 measurement applications, including AM/FM modulation signal analysis, signal channel analysis, and CATV parameter test. While collocating with TG option, GSP-9300B can conduct frequency response or power linearity tests for components. n nFor monitoring signals, GSP-9300B provides Topographic display mode, which is capable of distinguishing continuous or random signals by using color temperature. Spectrogram mode provides a time axis on spectrum display that allows users to observe signal variations based upon the reference of time. Split window mode allows different parameter settings for each display window. Additionally, GSP-9300B also provides user-friendly user interfaces such as display mode, help, multi-languages, and fast data logging, etc. Interfaces and software include USB/RS-232/LXI/MicroSD/GPIB (option)/DVI output and dedicated PC software IVI Driver. n nTo sum up, GSP-9300B is a stable, light and all-purpose test equipment, which is the most ideal choice for the educational market, production line, and general signal monitoring applications, etc. Most important, the pricing of GSP-9300B is beyond your imagination and it is the number one choice for users with budget considerations. n nFrequency Range: 9kHz ~ 3 GHz n0.025ppm Frequency Stability and 1ppm aging Rate nBuilt-in Preamplifier, 50dB Attenuator, and Sequence Function nRBW: 1Hz ~ 1MHz nSensitivity: -149dBm/Hz (@PreAmp on) nBuilt-in AM/FM Demodulation & Analysis nBuilt-in P1dB point, Harmonic, Channel Power, N-dB bandwidth, OCBW, ACPR, SEM, TOI, CNR, CTB, CSO, Noise Marker, Frequency Counter, Time Domain Power, Gated Sweep nBuilt-in Spectrogram, Topographic and Dual-View Display Modes nRemote Control Interface: LAN, USB, RS-232 nOptions: Tracking Generator, GPIB Interface