The Spectran NF RSA 5000 is a remote spectrum analyzer from Aaronia that operates at low frequencies from 1 Hz up to 300 MHz. It can be controlled from any location using a PC, PDA, iPad or smartphone, and the spectrum of interest can be streamed and stored remotely, making it ideal for placement at difficult locations. The analyzer is available in a 19" standard rack mountable module. It is also available in two other frequency options - The Spectran HF RSA 6000 - Up to 6 GHz and the Spectran HF RSA 9000 - Up to 9 GHz. The product datasheet is for all three analyzers.