The PXN-400 from Harogic is a Handheld Spectrum Analyzer that covers a frequency range of 9 kHz to 40 GHz. It has an SHR architecture and 11-segment pre-selected filters. This spectrum analyzer operates in standard spectrum sweep (SWP), IQ streaming (IQS), (power detection analysis or zero span (DET) and real-time analysis (RTA) working modes. It has an analytical bandwidth of 100 MHz and a resolution bandwidth (RBW) of 0.1 Hz to 10 MHz (standard) & 3.59 kHz to 14.73 MHz (real-time spectrum analysis). This spectrum analyzer has a sweep speed of over 500 GHz/s (at RBW of more than 300 kHz) and an IF rejection of more than 90 dB.
The PXN-400 has a DANL of -161 dBm/Hz, a phase noise of -107 dBc/Hz and an image suppression of 58-90 dB. It supports AM/FM modulation, time domain IQ, PvT and digital demodulation. This spectrum analyzer can measure channel power, ACPR, IM3, OBW, & phase noise and detect positive peak, negative peak, sampling, average, RMS, & max power. It requires a DC supply of 20 V (PD) via a USB port and consumes 25 W of power.
The PXN-400 has a battery life of more than 3 hours and also supports a power bank supply. It has a 10.1-inch full-touch screen display for local interfacing and monitoring of the spectrum view. This analyzer is available as a benchtop enclosure that measures 246 x 76 x 33 mm and has an NMD2.4J/2.4J-150FEP-73 connector for RF input & an MMCX female connector for IF output.
