The N9048B from Keysight Technologies is a standards-compliant EMI test receiver equipped with an RF pre-selector and LNA designs. It has been developed to shorten the overall test time and easily perform gapless signal capture and analysis with real-time scan (RTS) capabilities. This EMI Test Receiver and diagnostic signal analyzer operate from 1 Hz to 44 GHz. It is fully CISPR 16-1-1:2019, MIL-STD-461G, ANSI C63.2, and FCC compliant.
The EMI Receiver displays signals in multiple viewing options such as frequency domain, time domain, and spectrogram. It offers regular and accelerated time domain scans, which enables faster EMC compliance testing. It has an analysis bandwidth of 10 MHz, a dynamic average noise level (DANL) of -174 dBm, and a phase noise of -114 dBc/Hz at 10 kHz offset (center frequency, 1 GHz).
The N9048B has an intuitive multi-touch user interface and is powered by Keysight’s Pathwave X-series software while allowing upgradeability to meet present and future test needs. It can be easily configured with additional features and capabilities to expand testing applications. The test receiver requires an AC supply of 100/120/220/240 V and consumes 630 W of power during active mode. It is available in an enclosure that measures 21.9 x 16.8 x 7.0 inches with SMA-female and BNC-female connectors.
