The Keysight E8257D is a fully-synthesized signal generator with high output power, low phase noise, and modulation capability.
Specifications apply over a 0 to 55 °C range, unless otherwise stated, and apply after a 45 minute warm-up time.
Supplemental characteristics, denoted as typical, nominal, or measured, provide additional (non-warranted) information at 25 °C, which may be useful in the application of the product.