Anritsu S820D Broadband Site Master, 25 MHz to 20 GHz, built-in DTF, k(f) test port connector
The Anritsu S820D spectrum analyzer is a wide band, very sensitive receiver. It works on the principle of "super-heterodyne receiver" to convert higher frequencies (normally ranging up to several 10s of GHz) to measurable quantities. The received frequency spectrum is slowly swept through a range of pre-selected frequencies, converting the selected frequency to a measurable DC level (usually logarithmic scale), and displaying the same on the CRT of the Anritsu S820D. The CRT displays received signal strength (y-axis) against frequency ( x-axis).
Some applications for Anritsu S820D Spectrum Analyzers include Site Monitoring: Verify that the frequency and signal strength of your transmitter is accurate. Interference: Before a system is installed you use a Anritsu S820D spectrum analyzer to verify that the frequencies (you plan to use) are not occupied or if the presence of a very strong signal will interfere with your new setup. Interference can be created by a number of different situations. Other tests that utilize the Anritsu S820D spectrum analyzer features include antenna isolation, co-channel interference, adjacent channel power, occupied bandwidth, intermodulation, microwave or satellite antenna alignment, and characterization of components.
Made in USA
This Broadband Site Master is a battery operated handheld for microwave communication systems field installation, verification, troubleshooting and repair. Ideal TDR replacement tool for avionics, RADAR and military communication line sweeping and fault detection. Technical sophistication in a ruggedized, lightweigh, compact and high-impact housing. Weather resistant seals and a rubber membrane keypad protects unit from dirt and moisture.
•Microwave Antenna and Cable Characterization
•>Flight Line and Ship Board Antenna Testing
•RADAR and EW Field Test
•Coax and Waveguide Cables
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