The PXE-90R from HAROGIC Technologies is a Real-Time Spectrum Analyzer (RTSA) that operates from 9 kHz to 9.5 GHz. It conducts spectrum analysis in real-time with high spectral purity. This RTSA consists of an FPGA with 8 GB RAM and 64 GB SSD memories, internal TCXO/OCXO (with external clock option), and pre-amplifiers. It can record data in burst mode and continuous mode over an analysis bandwidth of up to 100 MHz, with a sampling rate of 125 MSPS (I/Q). This spectrum analyzer has resolution and video bandwidth from 1 Hz to 10 MHz and a sweep speed of 1 THz/s. It has a DANL of -153.6 dBm and an SSB phase noise of -101.6 dBc/Hz (at 10 kHz offset).
The PXE-90R features a 10.1-inch multi-touch LCD that displays key measurement parameters, including channel power, OBW, X dB bandwidth, and ACPR, in various modes such as negative, sample, average, and peak. This spectrum analyzer is equipped with SAStudio4, a software suite for processing and plotting measurement results as spectrum content, waterfall chart, and historical trace. It can be controlled remotely using USB 2.0/3.0 and HDMI interfaces. This RTSA consumes 35 to 45 W of power. It is available as an IP68-rated handheld enclosures that measure 285 x 208 x 58 mm and has an N-type (female) input connector. This spectrum analyzer is ideal for frequency tracking, pulse signal measurements, digital demodulation, AM/FM modulation, and I/Q streaming & analysis applications.
