Advantest R3172

The R3172 spectrum analyzer uses the synthesized local method and allows the user highly stable and highly precise spectrum analysis.

The Advantest R3172 is a spectrum analyzer capable of performing direct input measurements. The frequency range of R3172 is 9 kHz to 26.5 GHz.

The portable and compact R3172 can increase its performance when added with a newly designed RF circuitry.

Further, the R3172 achieves best-in-class performance for average display noise levels of -106 dBm (at 426.5 GHz, RBW 1kHz), and SSB phase noise levels of -91 dBc/Hz (at 26.5 GHz, 20 kHz offset).

The R3172 has been designed to withstand a certain amount of noise riding on the AC power line, it should be used in an area of low noise. A noise cut filter helps in avoiding ambient noise.

The R3172 has an exhaust cooling fan on the rear panel and an exhaust vent on the bottom side toward the front. The users are advised not to block these areas as the resulting internal temperature rise will affect measurement accuracy.

The R3172 can be used safely at a maximum altitude of 2000 m above the sea level, Installation category II, Pollution degree 2.

To remove dust from the outside of the spectrum analyzer, wipe or brush the surface with a soft cloth or small brush. Hardened dirt can be removed by using a cloth which has been dampened in water containing a mild detergent.

The R3172 has been developed as a personal-use spectrum analyzer capable of use in a wide range of applications.