Keysight Technologies 3708A

The Keysight (Agilent) 3708A Noise and Interface Test Set simulates microwave radio fade conditions in the IF section of digital or FM microwave radios by injecting calibrated levels of white noise and interference signals. It features a built-in true RMS power meter, 0 dBm high-stability reference tone, and microprocessor-controlled automatic noise density adjustment to maintain constant carrier levels. This instrument also includes a versatile interference test function that allows external broadband signals to mix with or replace injected noise, supporting precise RF interference analysis. Ideal for lab and field testing, the 3708A enables direct noise bandwidth measurements and is compatible with 50 Ohm unbalanced connectors, protective covers, and rack or handle mounting configurations. Testwall can supply the used Keysight (Agilent) 3708A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 3708A.