8657B

Agilent 8657B Signal Generator

The 8657B Signal Generator recipient's capacity to dismiss undesirable signs is allotted utilizing of-channel tests. With its great Spectral Purity, the 8657B makes it simple to perform requesting tests, for example, adjoining channel selectivity estimations. Contiguous channel selectivity measures a receiver’s capacity to choose a coveted signal while dismissing a solid signal one channel away. To gauge contiguous channel selectivity the out-of-channel signal generator must have low single-sideband (SSB) phase noise and nonharmonic spurious substance at channel spacing’s, generally the in-channel signal is concealed. The remarkable phase noise execution of the 8657AB gives a financially savvy answer for some out-of-channel tests.

For applications requiring high output control, the 8657B can over range past the +13 dBm determined output level to >+16 dBm for generally frequencies. DCFM for VCO recreation state-of-the-art dc FM and wide FM transmission capacity make the 8657B the perfect hotspot for some VCO reproduction applications. For instance, the 8657B can be utilized to supplant a collector's VCO amid outline. The 8657B gives you the capacity to alter the period of the output motion in one-degree, and increases concerning a source that is bolted to a similar reference time base. This element makes it simple to describe stage indicator or stage interferometer receivers amid outline or assembling.

The 8657B offers as a standard element the capacity to store 100 complete instrument states. This component diminishes set-up time when performing tedious tests and decreases administrator mistakes. Enlist sequencing gives semi-computerization Stepping through the store/review registers is simple with the front-board arrangement keys or the back board remote sequence connector. These elements enable the client to arrangement through the capacity enlists in any request. Output level cycling requires electromechanical transfers to change all through various attenuators to create shifting output levels. The 8657B improves framework up-time by utilizing an extremely dependable attenuator innovation.