Narda RX NRA remote analysers with receiver

Narda has released RX versions of the NRA Remote Analyser that have been equipped with an RF module specially developed for low phase noise and low intrinsic interference. There are two models: NRA-3000 RX (9 kHz-3 GHz) and NRA-6000 RX (9 kHz-6 GHz).

The analysers can yield spectrums comprising up to 600,000 frequency points with time resolutions as fine as around 30 ns. Unusually high channel bandwidths can be captured with intermediate frequency bandwidths of up to 32 MHz. With software, users can freely define up to 500 channels or frequency ranges to be monitored. The demodulation function makes it possible to directly hear FM, AM, USB, LSB and CW signals using external headphones.

The devices are primarily designed for use in automated and remote-controlled measuring systems. A 10 MHz reference input is provided for synchronisation to the system frequency. Stand-alone operation with a PC is also possible.