![Spectrum Analyzer - 9 kHz to 4 GHz](https://d27wgn5g4t3wja.cloudfront.net/img/5b0e3d2c-9c07-a80c-88ea-2a954c22540d/262784.png)
Spectrum Analyzer - 9 kHz to 4 GHz
E8400B - Deviser Instruments
The E8400B Spectrum Analyzer provides all necessary measurement functions and performance to accurately characterize the signal environment in addition to clearing, detecting, identifying and locating signal interference in a lightweight, handheld instrument. Supporting up to 4 GHz, the E8400B can detect signals of GSM and CDMA 2.0.