Noise Figure Meters and Noise Sources can help to identify noise problems in your design. TRS-RenTelco offers a wide variety of Noise Figure Meters and Noise Sources to Rent, Lease, or Buy.
Keysight Technologies N8975A
The Keysight (formerly Agilent) N8975A is a high-performance noise figure analyzer designed to make fast, accurate and repeatable noise figure measurement.