Rohde & Schwarz Spectrum analyzer 9kHz to 3GHz, resolution bandwidth 10Hz to 3MHz, -141dBm to +20dBm
The R&S®FSH4 is a handheld spectrum analyzer designed for field use, covering a frequency range from 9 kHz to 3 GHz. It features a resolution bandwidth selectable from 10 Hz to 3 MHz and a level measurement range from -141 dBm to +20 dBm. The analyzer is equipped with a color display, built-in tracking generator (optional), and offers various measurement functions such as channel power, adjacent channel power, and occupied bandwidth. Its robust design, battery operation, and lightweight construction make it suitable for installation, maintenance, and service tasks in mobile and wireless communications, broadcasting, and other RF applications.