GW INSTEK - GSP-8180TG1.8GHz Spectrum Analyzer with Tracking Generator The GSP-8000 series, brand new general spectrum analyzers from GW Instek, features three frequency ranges, namely 8.0GHz, 3.8GHz and 1.8GHz. The series is suitable for teaching research, R&D verification, and the test requirements of radio frequency products during production and development stages. The series provides 1Hz ~ 1MHz resolution bandwidth (RBW), 10Hz ~ 3MHz video bandwidth (VBW), -104dBc/Hz phase noise, a 20dB preamplifier, and the lowest noise floor of -160dBm/Hz (typical).With respect to measurement applications, GSP-8000 has built-in Time Spec function, AM/FM signal demodulation function, channel test (Channel Power Measurement) function, Pass-Fail function, etc. The Time Spec function can simultaneously observe and display the correlation between power, frequency and time. ACPR/OCBW/CHPW tests can be used to test adjacent channels, power occupation bandwidth ratio, and channel power. The Pass-Fail function can be used to determine whether the signal is within the set range. Users can use these functions to conduct a wide range of measurement applications.GSP-8000 utilizes a 10.4-inch TFT LCD large-size screen with XGA (1024*768) resolution to allow an easy observation of test signals. For communication interface, GSP-8000 provides two interfaces: USB and LAN. Through the USB Host, users can quickly retrieve the files stored after measurements, while USB Device and LAN interface allow users to control the instrument through dedicated PC software, or use the corresponding command set to design the required program.- GSP-8000 also provides two options, namely TG and EMI Filter. For GSP-8800 customers need to decide the TG function when placing an order. Other options can be activated through the corresponding software authorization (Soft-Key), which greatly improves usage efficiency.Features: Frequency Range: 9kHz ~ 3.8GHz RBW: 1Hz ~ 1MHz in 1-3-5-10 steps VBW: 10Hz ~ 3MHz in 1-3-5-10 steps Phase Noise: -104 dBc/Hz Sensitivity: -160dBm/Hz Typical @PreAmp On Built-in AM/FM Demodulation Built-in Time Spec Function Measurement Function: ACPR/OCBW/CHPW, NdB BW, Pass-Fail, Freq. Counter, Noise Marker Built-in 20dB Preamplifier Communication Interface: LAN, USB Host/Device Display: 10.4" XGA Output (1024*768) Options: Tracking Generator for GSP-8800, EMI Filter

GW Instek - GSP-9300B - GSP-9300B, 9kHz - 3GHz, 0.025ppm stability, Sensitivity: -149dBm/Hz (@PreAmp on), RBW: 1Hz ~ 1MHzGSP-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.For 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.GSP-9300B, with its unique features, including auto wake-Up, sequence function, and limit line testing, is specially designed to meet the requirements of production lines. The patent design of heat conduction allows GSP-9300B to substantially reduce the warm-up time so as to expedite production processes. Options include tracking generator, carrying bag, battery module, EMI antenna set and rack accessories. The compact design of GSP-9300B satisfies either field testing or the integration of automatic testing systems.To 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.Features:- Frequency Range: 9kHz ~ 3 GHz- 0.025ppm Frequency Stability and 1ppm aging Rate- Built-in Preamplifier, 50dB Attenuator, and Sequence Function- RBW: 1Hz ~ 1MHz- Sensitivity: -149dBm/Hz (@PreAmp on)- Built-in AM/FM Demodulation & Analysis- Built-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- Built-in Spectrogram, Topographic and Dual-View Display Modes- Remote Control Interface: LAN, USB, RS-232- Options: Tracking Generator, GPIB Interface